See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
16°
Mostly Cloudy
Feels Like: 16°
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
06:38
Sunrise
18:56
Sunset
Moon
Waxing Crescent
13:11
Moonrise
20:28
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
Upgrade to access real-time air quality data for Kościan.
Resources
UV Index
Humidity
Weather in Kościan today, September 16, 2026
Kościan starts September 16, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The morning sky stays heavily clouded, with cover near 91% around 11:00. Grey conditions set the early tone before any later change.
The day peaks near 25°C and cools toward 14°C. The air stays humid, with relative humidity between 56% and 91% and the peak around 20:00. Winds stay light, near 4.1 km/h by 15:00, so the day feels still more than breezy.
Afternoon showers stay in play, peaking near 98% around 18:00. Skies remain cluttered, with cover about 100% by 16:00. Visibility holds near 30.8 km, though it can fall to 19.1 km. Daylight runs from 06:38 to 18:56, lasting 12 hours 18 minutes of sunlight today.
The practical takeaway for Kościan on September 16, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 25°C.
Frequently asked questions about weather in Kościan
How warm does it get in Kościan?
The warmest month in Kościan 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 Kościan?
The coldest month in Kościan 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 Kościan?
The wettest month in Kościan is July, with an average of 80mm of precipitation.
What is the driest time of year in Kościan?
The driest month in Kościan is April, with an average of 37mm of precipitation.
Explore more weather forecasts
- Mosina, Greater Poland Voivodeship
- Warsaw, Masovian Voivodeship
- Grodzisk Wielkopolski, Greater Poland Voivodeship
- Łódź, Łódź Voivodeship
- Śrem, Greater Poland Voivodeship
- Kraków, Lesser Poland Voivodeship
- Leszno, Greater Poland Voivodeship
- Wrocław, Lower Silesian Voivodeship
- Luboń, Greater Poland Voivodeship
- Poznań, Greater Poland Voivodeship
- Gostyń, Greater Poland Voivodeship
- Gdańsk, Pomeranian Voivodeship
- Wolsztyn, Greater Poland Voivodeship
- Szczecin, West Pomeranian Voivodeship
- Bydgoszcz, Kuyavian-Pomeranian Voivodeship
