diff --git a/modules/default/currentweather/currentweather.js b/modules/default/currentweather/currentweather.js
index 18a65855..815b0653 100644
--- a/modules/default/currentweather/currentweather.js
+++ b/modules/default/currentweather/currentweather.js
@@ -587,6 +587,7 @@ Module.register("currentweather", {
 	 */
 	roundValue: function (temperature) {
 		var decimals = this.config.roundTemp ? 0 : 1;
-		return parseFloat(Math.abs(temperature) < 0.5 && this.config.roundTemp ?  0 : temperature).toFixed(decimals);
+		var roundValue = parseFloat(temperature).toFixed(decimals);
+		return roundValue === "-0" ? 0 : roundValue;
 	}
 });
diff --git a/modules/default/weather/weather.js b/modules/default/weather/weather.js
index 51f80ff1..c045804c 100644
--- a/modules/default/weather/weather.js
+++ b/modules/default/weather/weather.js
@@ -181,7 +181,8 @@ Module.register("weather", {
 
 	roundValue: function (temperature) {
 		var decimals = this.config.roundTemp ? 0 : 1;
-		return parseFloat(Math.abs(temperature) < 0.5 && this.config.roundTemp ?  0 : temperature).toFixed(decimals);
+		var roundValue = parseFloat(temperature).toFixed(decimals);
+		return roundValue === "-0" ? 0 : roundValue;
 	},
 
 	addFilters() {
diff --git a/modules/default/weatherforecast/weatherforecast.js b/modules/default/weatherforecast/weatherforecast.js
index 09431966..1d0e16f3 100644
--- a/modules/default/weatherforecast/weatherforecast.js
+++ b/modules/default/weatherforecast/weatherforecast.js
@@ -463,7 +463,8 @@ Module.register("weatherforecast", {
 	 */
 	roundValue: function (temperature) {
 		var decimals = this.config.roundTemp ? 0 : 1;
-		return parseFloat(Math.abs(temperature) < 0.5 && this.config.roundTemp ?  0 : temperature).toFixed(decimals);
+		var roundValue = parseFloat(temperature).toFixed(decimals);
+		return roundValue === "-0" ? 0 : roundValue;
 	},
 
 	/* processRain(forecast, allForecasts)