See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
15°
Overcast
Feels Like: 16°
Min: 6°
Max: 18°
The next few hours will be overcast, with today reaching 18°C and dropping to 7°C. The coming days will be cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:24
Sunrise
19:22
Sunset
Moon
Waxing Gibbous
17:36
Moonrise
01:59
Moonset
Daily Forecast
Today
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Air Quality Data Available
Upgrade to access real-time air quality data for Idar-Oberstein.
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Idar-Oberstein.
View stargazing scoreWeather in Idar-Oberstein today, September 21, 2026
Misty spells are likely in Idar-Oberstein on September 21, 2026, especially during quieter hours. The day can open dull before any clearer intervals arrive. Expect a grey start, with morning cloud around 93% by 11:00. Outdoor plans early on should not rely on bright skies.
The temperature range runs from about 6°C up to 18°C. Expect humidity between 48% and 81%, most humid near 23:00. Airflow remains manageable, reaching about 2.3 km/h around 17:00.
Expect persistent cloud later on, with amounts around 100% by 13:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 40.0 km on average, though it can drop toward 36.1 km in thicker cloud or showers. The sun rises at 07:24 and sets at 19:22, for a total of 11 hours 58 minutes of sunlight today.
In short, fog or mist is the watchpoint in Idar-Oberstein on September 21, 2026; leave extra time for travel around a high of 18°C.
Frequently asked questions about weather in Idar-Oberstein
How warm does it get in Idar-Oberstein?
The warmest month in Idar-Oberstein is August, with average high temperatures of 23°C. The average temperature during this period is around 19°C.
How cold does it get in Idar-Oberstein?
The coldest month in Idar-Oberstein is January, with average low temperatures of 0°C. The average temperature during this period is around 2°C.
What is the wettest time of year in Idar-Oberstein?
The wettest month in Idar-Oberstein is January, with an average of 89mm of precipitation.
What is the driest time of year in Idar-Oberstein?
The driest month in Idar-Oberstein is August, with an average of 55mm of precipitation.
Explore more weather forecasts
- Wittlich, Rheinland-Pfalz
- Berlin, Land Berlin
- Bad Kreuznach, Rheinland-Pfalz
- Hamburg, Free and Hanseatic City of Hamburg
- Kaiserslautern, Rheinland-Pfalz
- Munich, Bavaria
- Bingen am Rhein, Rheinland-Pfalz
- Köln, Nordrhein-Westfalen
- Zweibrücken, Rheinland-Pfalz
- Frankfurt am Main, Hessen
- Konz, Rheinland-Pfalz
- Stuttgart, Baden-Württemberg
- Eisenberg, Rheinland-Pfalz
- Düsseldorf, Nordrhein-Westfalen
- Alzey, Rheinland-Pfalz
- Essen, Nordrhein-Westfalen
