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
06:59
Sunrise
18:57
Sunset
Moon
Waxing Gibbous
17:36
Moonrise
01:11
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 Greifswald.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Greifswald.
View stargazing scoreWeather in Greifswald today, September 21, 2026
Sunshine leads the day in Greifswald on September 21, 2026, with a patch of cloud building near 14:00. The broader outlook stays fair despite that temporary thickening. Expect a brighter morning, with limited cloud around 38% by 11:00. Conditions start on a settled note.
Temperatures climb from an overnight low near 10°C toward a daytime high of about 17°C. Expect humidity between 56% and 76%, most humid near 23:00. A lighter breeze peaks around 14:00 near 7.4 km/h.
Afternoon conditions open up, holding cloud close to 45% near 14:00. The day finishes on a milder, brighter note. Visibility stays near 16.1 km. The sun rises at 06:59 and sets at 18:57, for a total of 11 hours 57 minutes of sunlight today.
In short, September 21, 2026 looks like a fine day in Greifswald for being outside, peaking around 17°C.
Frequently asked questions about weather in Greifswald
How warm does it get in Greifswald?
The warmest month in Greifswald 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 Greifswald?
The coldest month in Greifswald 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 Greifswald?
The wettest month in Greifswald is July, with an average of 86mm of precipitation.
What is the driest time of year in Greifswald?
The driest month in Greifswald is March, with an average of 41mm of precipitation.
Explore more weather forecasts
- Grimmen, Mecklenburg-Western Pomerania
- Berlin, Land Berlin
- Wolgast, Mecklenburg-Western Pomerania
- Hamburg, Free and Hanseatic City of Hamburg
- Demmin, Mecklenburg-Western Pomerania
- Munich, Bavaria
- Stralsund, Mecklenburg-Western Pomerania
- Köln, Nordrhein-Westfalen
- Anklam, Mecklenburg-Western Pomerania
- Frankfurt am Main, Hessen
- Bergen auf Rügen, Mecklenburg-Western Pomerania
- Stuttgart, Baden-Württemberg
- Sassnitz, Mecklenburg-Western Pomerania
- Düsseldorf, Nordrhein-Westfalen
- Ueckermünde, Mecklenburg-Western Pomerania
- Essen, Nordrhein-Westfalen
