See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:20
Sunrise
19:04
Sunset
Moon
Waxing Gibbous
18:35
Moonrise
05:36
Moonset
Daily Forecast
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Air Quality Data Available
Upgrade to access real-time air quality data for Heiden.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Heiden.
View stargazing scoreWeather in Heiden today, September 25, 2026
Heiden sees a largely clear day on September 25, 2026, interrupted by cloudier skies around 13:00. Plan for bright conditions either side of that cloudier interval.
The temperature range runs from about 9°C up to 16°C. Expect humidity between 51% and 83%, most humid near 23:00. Expect gentle winds, highest near 14:00 at 1.3 km/h.
Expect a more open afternoon, with limited cloud around 30% by 13:00. Residual damp risk should be lower than earlier. Visibility stays near 16.1 km. Expect sunrise at 07:20, sunset at 19:04, and 11 hours 44 minutes of sunlight today overall.
In short, September 25, 2026 looks like a fine day in Heiden for being outside, peaking around 16°C.
Frequently asked questions about weather in Heiden
How warm does it get in Heiden?
The warmest month in Heiden is July, with average high temperatures of 24°C. The average temperature during this period is around 19°C.
How cold does it get in Heiden?
The coldest month in Heiden is January, with average low temperatures of -2°C. The average temperature during this period is around 1°C.
What is the wettest time of year in Heiden?
The wettest month in Heiden is August, with an average of 174mm of precipitation.
What is the driest time of year in Heiden?
The driest month in Heiden is February, with an average of 79mm of precipitation.
