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
06:23
Sunrise
18:23
Sunset
Moon
Waxing Gibbous
17:31
Moonrise
05:10
Moonset
Daily Forecast
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Air Quality Data Available
Upgrade to access real-time air quality data for Il.
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Il.
View stargazing scoreWeather in Il today, September 25, 2026
Expect a mostly clear day in Il on September 25, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. The first half of the day looks overcast, as cloud amounts reach about 77% around 09:00. Brighter weather, if it comes, waits until later.
Expect highs of 28°C and cooler readings close to 15°C. Moisture in the air spans 30%-74%, with the highest values around 08:00. Winds stay light, near 7.9 km/h by 18:00, so the day feels still more than breezy.
Later hours favour clearer intervals, as cloud stays near 59% around 12:00. The afternoon is the better half for outdoor time. Views remain open at about 16.1 km. Sunrise is at 06:23 and sunset at 18:23, giving 12 hours 0 minutes of sunlight today.
Taken together, settled sunshine in Il on September 25, 2026 makes outdoor timing easier, with highs near 28°C.
Frequently asked questions about weather in Il
How warm does it get in Il?
The warmest month in Il is March, with average high temperatures of 28°C. The average temperature during this period is around 22°C.
How cold does it get in Il?
The coldest month in Il is August, with average low temperatures of 15°C. The average temperature during this period is around 19°C.
What is the wettest time of year in Il?
The wettest month in Il is April, with an average of 117mm of precipitation.
What is the driest time of year in Il?
The driest month in Il is July, with an average of 10mm of precipitation.
