See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
14°
Partly Cloudy
Feels Like: 15°
Min: 14°
Max: 25°
The next few hours will be mostly cloudy, with today reaching 25°C and dropping to 13°C. The coming days will be mostly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:36
Sunrise
18:55
Sunset
Moon
Waxing Crescent
13:12
Moonrise
20:25
Moonset
Daily Forecast
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Thursday
Friday
Saturday
Sunday
Monday
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Weather in Poznań today, September 16, 2026
Poznań looks damp on September 16, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Cloud leads the morning, peaking close to 85% near 10:00. Sunshine has little room until later in the day.
Expect highs of 25°C and cooler readings close to 14°C. Relative humidity sits between 53% and 89%, reaching its peak around 19:00. Airflow remains manageable, reaching about 3.4 km/h around 15:00.
Through the afternoon wet weather remains a factor, with rain chances near 96% around 18:00. Cloud also stays substantial, close to 100% near 15:00. Visibility stays generally good near 28.2 km on average, though it can drop toward 17.6 km in thicker cloud or showers. The sun rises at 06:36 and sets at 18:55, for a total of 12 hours 18 minutes of sunlight today.
Taken together, Poznań looks wet enough on September 16, 2026 that flexible outdoor plans work best, with temperatures peaking near 25°C.
Frequently asked questions about weather in Poznań
How warm does it get in Poznań?
The warmest month in Poznań is August, with average high temperatures of 25°C. The average temperature during this period is around 20°C.
How cold does it get in Poznań?
The coldest month in Poznań is January, with average low temperatures of -1°C. The average temperature during this period is around 1°C.
What is the wettest time of year in Poznań?
The wettest month in Poznań is July, with an average of 90mm of precipitation.
What is the driest time of year in Poznań?
The driest month in Poznań is April, with an average of 35mm of precipitation.
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