See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
18°
Clear
Feels Like: 20°
Min: 11°
Max: 24°
The next few hours will be clear, with today reaching 24°C and dropping to 14°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
06:21
Sunrise
18:39
Sunset
Moon
Waxing Crescent
12:52
Moonrise
20:13
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
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Weather in Grójec today, September 16, 2026
Grójec 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. The morning looks comparatively open, with cloud near 0% around 10:00. Early outdoor plans have a better chance of staying dry and bright.
Expect highs of 24°C and cooler readings close to 11°C. Moisture in the air spans 50%-79%, with the highest values around 10:00. Expect gentle winds, highest near 14:00 at 4.5 km/h.
Afternoon skies stay clogged, peaking close to 100% near 18:00. The grey theme continues rather than clearing out. Visibility holds near 38.4 km, though it can fall to 31.0 km. Daylight runs from 06:21 to 18:39, lasting 12 hours 18 minutes of sunlight today.
Taken together, Grójec looks wet enough on September 16, 2026 that flexible outdoor plans work best, with temperatures peaking near 24°C.
Frequently asked questions about weather in Grójec
How warm does it get in Grójec?
The warmest month in Grójec 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 Grójec?
The coldest month in Grójec is January, with average low temperatures of -2°C. The average temperature during this period is around 0°C.
What is the wettest time of year in Grójec?
The wettest month in Grójec is July, with an average of 87mm of precipitation.
What is the driest time of year in Grójec?
The driest month in Grójec is March, with an average of 39mm of precipitation.
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