diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8471e0a..a0c36a5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
 
++ Correct elements to camelCase for daily forecasts.
+
 ## [0.10.0] - 2024-11-17
 
 + Modernise packaging and build tooling and infrastructure.
diff --git a/src/datapoint/Forecast.py b/src/datapoint/Forecast.py
index e38594b..1c894de 100644
--- a/src/datapoint/Forecast.py
+++ b/src/datapoint/Forecast.py
@@ -177,28 +177,44 @@ def _build_timesteps_from_daily(self, forecasts, parameters):
 
             for element, value in forecast.items():
                 if element.startswith("midday"):
-                    day_step[element.replace("midday", "")] = {
+                    trimmed_element = element.replace("midday", "")
+                    case_corrected_element = (
+                        trimmed_element[0].lower() + trimmed_element[1:]
+                    )
+                    day_step[case_corrected_element] = {
                         "value": value,
                         "description": parameters[element]["description"],
                         "unit_name": parameters[element]["unit"]["label"],
                         "unit_symbol": parameters[element]["unit"]["symbol"]["type"],
                     }
                 elif element.startswith("midnight"):
-                    night_step[element.replace("midnight", "")] = {
+                    trimmed_element = element.replace("midnight", "")
+                    case_corrected_element = (
+                        trimmed_element[0].lower() + trimmed_element[1:]
+                    )
+                    night_step[case_corrected_element] = {
                         "value": value,
                         "description": parameters[element]["description"],
                         "unit_name": parameters[element]["unit"]["label"],
                         "unit_symbol": parameters[element]["unit"]["symbol"]["type"],
                     }
                 elif element.startswith("day"):
-                    day_step[element.replace("day", "")] = {
+                    trimmed_element = element.replace("day", "")
+                    case_corrected_element = (
+                        trimmed_element[0].lower() + trimmed_element[1:]
+                    )
+                    day_step[case_corrected_element] = {
                         "value": value,
                         "description": parameters[element]["description"],
                         "unit_name": parameters[element]["unit"]["label"],
                         "unit_symbol": parameters[element]["unit"]["symbol"]["type"],
                     }
                 elif element.startswith("night"):
-                    night_step[element.replace("night", "")] = {
+                    trimmed_element = element.replace("night", "")
+                    case_corrected_element = (
+                        trimmed_element[0].lower() + trimmed_element[1:]
+                    )
+                    night_step[case_corrected_element] = {
                         "value": value,
                         "description": parameters[element]["description"],
                         "unit_name": parameters[element]["unit"]["label"],
diff --git a/tests/reference_data/reference_data_test_forecast.py b/tests/reference_data/reference_data_test_forecast.py
index 0ed1c7f..4e828a7 100644
--- a/tests/reference_data/reference_data_test_forecast.py
+++ b/tests/reference_data/reference_data_test_forecast.py
@@ -325,103 +325,103 @@
         "unit_name": "metres per second",
         "unit_symbol": "m/s",
     },
-    "Visibility": {
+    "visibility": {
         "value": 27712,
         "description": "Visibility at Local Midnight",
         "unit_name": "metres",
         "unit_symbol": "m",
     },
-    "RelativeHumidity": {
+    "relativeHumidity": {
         "value": 80.91,
         "description": "Relative Humidity at Local Midnight",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "Mslp": {
+    "mslp": {
         "value": 102640,
         "description": "Mean Sea Level Pressure at Local Midnight",
         "unit_name": "pascals",
         "unit_symbol": "Pa",
     },
-    "SignificantWeatherCode": {
+    "significantWeatherCode": {
         "value": 7,
         "description": "Night Significant Weather Code",
         "unit_name": "dimensionless",
         "unit_symbol": "1",
     },
-    "MinScreenTemperature": {
+    "minScreenTemperature": {
         "value": 5.32,
         "description": "Night Minimum Screen Air Temperature",
         "unit_name": "degrees Celsius",
         "unit_symbol": "Cel",
     },
-    "UpperBoundMinTemp": {
+    "upperBoundMinTemp": {
         "value": 9.17,
         "description": "Upper Bound on Night Minimum Screen Air Temperature",
         "unit_name": "degrees Celsius",
         "unit_symbol": "Cel",
     },
-    "LowerBoundMinTemp": {
+    "lowerBoundMinTemp": {
         "value": 3.56,
         "description": "Lower Bound on Night Minimum Screen Air Temperature",
         "unit_name": "degrees Celsius",
         "unit_symbol": "Cel",
     },
-    "MinFeelsLikeTemp": {
+    "minFeelsLikeTemp": {
         "value": 6.27,
         "description": "Night Minimum Feels Like Air Temperature",
         "unit_name": "degrees Celsius",
         "unit_symbol": "Cel",
     },
-    "UpperBoundMinFeelsLikeTemp": {
+    "upperBoundMinFeelsLikeTemp": {
         "value": 8.74,
         "description": "Upper Bound on Night Minimum Feels Like Air Temperature",
         "unit_name": "degrees Celsius",
         "unit_symbol": "Cel",
     },
-    "LowerBoundMinFeelsLikeTemp": {
+    "lowerBoundMinFeelsLikeTemp": {
         "value": 2.75,
         "description": "Lower Bound on Night Minimum Feels Like Air Temperature",
         "unit_name": "degrees Celsius",
         "unit_symbol": "Cel",
     },
-    "ProbabilityOfPrecipitation": {
+    "probabilityOfPrecipitation": {
         "value": 11,
         "description": "Probability of Precipitation During The Night",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "ProbabilityOfSnow": {
+    "probabilityOfSnow": {
         "value": 0,
         "description": "Probability of Snow During The Night",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "ProbabilityOfHeavySnow": {
+    "probabilityOfHeavySnow": {
         "value": 0,
         "description": "Probability of Heavy Snow During The Night",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "ProbabilityOfRain": {
+    "probabilityOfRain": {
         "value": 10,
         "description": "Probability of Rain During The Night",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "ProbabilityOfHeavyRain": {
+    "probabilityOfHeavyRain": {
         "value": 0,
         "description": "Probability of Heavy Rain During The Night",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "ProbabilityOfHail": {
+    "probabilityOfHail": {
         "value": 0,
         "description": "Probability of Hail During The Night",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "ProbabilityOfSferics": {
+    "probabilityOfSferics": {
         "value": 0,
         "description": "Probability of Sferics During The Night",
         "unit_name": "percentage",
@@ -449,103 +449,103 @@
         "unit_name": "metres per second",
         "unit_symbol": "m/s",
     },
-    "Visibility": {
+    "visibility": {
         "value": 5915,
         "description": "Visibility at Local Midnight",
         "unit_name": "metres",
         "unit_symbol": "m",
     },
-    "RelativeHumidity": {
+    "relativeHumidity": {
         "value": 93.62,
         "description": "Relative Humidity at Local Midnight",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "Mslp": {
+    "mslp": {
         "value": 102800,
         "description": "Mean Sea Level Pressure at Local Midnight",
         "unit_name": "pascals",
         "unit_symbol": "Pa",
     },
-    "SignificantWeatherCode": {
+    "significantWeatherCode": {
         "value": 15,
         "description": "Night Significant Weather Code",
         "unit_name": "dimensionless",
         "unit_symbol": "1",
     },
-    "MinScreenTemperature": {
+    "minScreenTemperature": {
         "value": 9.96,
         "description": "Night Minimum Screen Air Temperature",
         "unit_name": "degrees Celsius",
         "unit_symbol": "Cel",
     },
-    "UpperBoundMinTemp": {
+    "upperBoundMinTemp": {
         "value": 10.71,
         "description": "Upper Bound on Night Minimum Screen Air Temperature",
         "unit_name": "degrees Celsius",
         "unit_symbol": "Cel",
     },
-    "LowerBoundMinTemp": {
+    "lowerBoundMinTemp": {
         "value": 9.04,
         "description": "Lower Bound on Night Minimum Screen Air Temperature",
         "unit_name": "degrees Celsius",
         "unit_symbol": "Cel",
     },
-    "MinFeelsLikeTemp": {
+    "minFeelsLikeTemp": {
         "value": 7.76,
         "description": "Night Minimum Feels Like Air Temperature",
         "unit_name": "degrees Celsius",
         "unit_symbol": "Cel",
     },
-    "UpperBoundMinFeelsLikeTemp": {
+    "upperBoundMinFeelsLikeTemp": {
         "value": 8.28,
         "description": "Upper Bound on Night Minimum Feels Like Air Temperature",
         "unit_name": "degrees Celsius",
         "unit_symbol": "Cel",
     },
-    "LowerBoundMinFeelsLikeTemp": {
+    "lowerBoundMinFeelsLikeTemp": {
         "value": 7.04,
         "description": "Lower Bound on Night Minimum Feels Like Air Temperature",
         "unit_name": "degrees Celsius",
         "unit_symbol": "Cel",
     },
-    "ProbabilityOfPrecipitation": {
+    "probabilityOfPrecipitation": {
         "value": 97,
         "description": "Probability of Precipitation During The Night",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "ProbabilityOfSnow": {
+    "probabilityOfSnow": {
         "value": 0,
         "description": "Probability of Snow During The Night",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "ProbabilityOfHeavySnow": {
+    "probabilityOfHeavySnow": {
         "value": 0,
         "description": "Probability of Heavy Snow During The Night",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "ProbabilityOfRain": {
+    "probabilityOfRain": {
         "value": 97,
         "description": "Probability of Rain During The Night",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "ProbabilityOfHeavyRain": {
+    "probabilityOfHeavyRain": {
         "value": 96,
         "description": "Probability of Heavy Rain During The Night",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "ProbabilityOfHail": {
+    "probabilityOfHail": {
         "value": 20,
         "description": "Probability of Hail During The Night",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "ProbabilityOfSferics": {
+    "probabilityOfSferics": {
         "value": 10,
         "description": "Probability of Sferics During The Night",
         "unit_name": "percentage",
@@ -572,19 +572,19 @@
         "unit_name": "metres per second",
         "unit_symbol": "m/s",
     },
-    "Visibility": {
+    "visibility": {
         "value": 23049,
         "description": "Visibility at Local Midday",
         "unit_name": "metres",
         "unit_symbol": "m",
     },
-    "RelativeHumidity": {
+    "relativeHumidity": {
         "value": 73.25,
         "description": "Relative Humidity at Local Midday",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "Mslp": {
+    "mslp": {
         "value": 98974,
         "description": "Mean Sea Level Pressure at Local Midday",
         "unit_name": "pascals",
@@ -596,85 +596,85 @@
         "unit_name": "dimensionless",
         "unit_symbol": "1",
     },
-    "SignificantWeatherCode": {
+    "significantWeatherCode": {
         "value": 10,
         "description": "Day Significant Weather Code",
         "unit_name": "dimensionless",
         "unit_symbol": "1",
     },
-    "MaxScreenTemperature": {
+    "maxScreenTemperature": {
         "value": 8.57,
         "description": "Day Maximum Screen Air Temperature",
         "unit_name": "degrees Celsius",
         "unit_symbol": "Cel",
     },
-    "UpperBoundMaxTemp": {
+    "upperBoundMaxTemp": {
         "value": 10.67,
         "description": "Upper Bound on Day Maximum Screen Air Temperature",
         "unit_name": "degrees Celsius",
         "unit_symbol": "Cel",
     },
-    "LowerBoundMaxTemp": {
+    "lowerBoundMaxTemp": {
         "value": 6.67,
         "description": "Lower Bound on Day Maximum Screen Air Temperature",
         "unit_name": "degrees Celsius",
         "unit_symbol": "Cel",
     },
-    "MaxFeelsLikeTemp": {
+    "maxFeelsLikeTemp": {
         "value": 4.42,
         "description": "Day Maximum Feels Like Air Temperature",
         "unit_name": "degrees Celsius",
         "unit_symbol": "Cel",
     },
-    "UpperBoundMaxFeelsLikeTemp": {
+    "upperBoundMaxFeelsLikeTemp": {
         "value": 7.38,
         "description": "Upper Bound on Day Maximum Feels Like Air Temperature",
         "unit_name": "degrees Celsius",
         "unit_symbol": "Cel",
     },
-    "LowerBoundMaxFeelsLikeTemp": {
+    "lowerBoundMaxFeelsLikeTemp": {
         "value": 3.89,
         "description": "Lower Bound on Day Maximum Feels Like Air Temperature",
         "unit_name": "degrees Celsius",
         "unit_symbol": "Cel",
     },
-    "ProbabilityOfPrecipitation": {
+    "probabilityOfPrecipitation": {
         "value": 52,
         "description": "Probability of Precipitation During The Day",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "ProbabilityOfSnow": {
+    "probabilityOfSnow": {
         "value": 0,
         "description": "Probability of Snow During The Day",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "ProbabilityOfHeavySnow": {
+    "probabilityOfHeavySnow": {
         "value": 0,
         "description": "Probability of Heavy Snow During The Day",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "ProbabilityOfRain": {
+    "probabilityOfRain": {
         "value": 52,
         "description": "Probability of Rain During The Day",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "ProbabilityOfHeavyRain": {
+    "probabilityOfHeavyRain": {
         "value": 48,
         "description": "Probability of Heavy Rain During The Day",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "ProbabilityOfHail": {
+    "probabilityOfHail": {
         "value": 10,
         "description": "Probability of Hail During The Day",
         "unit_name": "percentage",
         "unit_symbol": "%",
     },
-    "ProbabilityOfSferics": {
+    "probabilityOfSferics": {
         "value": 11,
         "description": "Probability of Sferics During The Day",
         "unit_name": "percentage",