diff --git a/CHANGELOG.md b/CHANGELOG.md
index cfa896f6..eceb4719 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,6 +19,8 @@ _This release is scheduled to be released on 2024-07-01._
 
 ### Fixed
 
+- [weather] Fixed precipitationProbability in forecast for provider openmeteo (#3446)
+
 ## [2.27.0] - 2024-04-01
 
 Thanks to: @bugsounet, @crazyscot, @illimarkangur, @jkriegshauser, @khassel, @KristjanESPERANTO, @Paranoid93, @rejas, @sdetweil and @vppencilsharpener.
diff --git a/modules/default/weather/providers/openmeteo.js b/modules/default/weather/providers/openmeteo.js
index 5c4b2322..2e3a9d18 100644
--- a/modules/default/weather/providers/openmeteo.js
+++ b/modules/default/weather/providers/openmeteo.js
@@ -405,7 +405,7 @@ WeatherProvider.register("openmeteo", {
 			currentWeather.rain = parseFloat(weather.rain_sum);
 			currentWeather.snow = parseFloat(weather.snowfall_sum * 10);
 			currentWeather.precipitationAmount = parseFloat(weather.precipitation_sum);
-			currentWeather.precipitationProbability = parseFloat(weather.precipitation_probability);
+			currentWeather.precipitationProbability = parseFloat(weather.precipitation_hours * 100 / 24);
 			currentWeather.uv_index = parseFloat(weather.uv_index_max);
 
 			days.push(currentWeather);