See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
21°
Overcast
Feels Like: 22°
Min: 19°
Max: 31°
The next few hours will be overcast, with today reaching 31°C and dropping to 19°C. The coming days will be mostly cloudy throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:39
Sunrise
18:55
Sunset
Moon
Waxing Crescent
11:33
Moonrise
20:26
Moonset
Daily Forecast
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
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Wednesday
Thursday
Air Quality Data Available
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Weather in Channahon today, September 15, 2026
Cloud cover dominates in Channahon on September 15, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. The morning sky stays heavily clouded, with cover near 100% around 08:00. Grey conditions set the early tone before any later change.
The day peaks near 31°C and cools toward 19°C. Moisture in the air spans 57%-92%, with the highest values around 23:00. Expect gentle winds, highest near 21:00 at 4.9 km/h.
Through the afternoon cloud remains the main feature, with cover near 100% around 12:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 13.6 km, briefly nearer 4.4 km. Sunrise is at 06:39 and sunset at 18:55, giving 12 hours 15 minutes of sunlight today.
In short, cloud leads the story in Channahon on September 15, 2026; expect limited sun and a peak around 31°C.
Frequently asked questions about weather in Channahon
How warm does it get in Channahon?
The warmest month in Channahon is July, with average high temperatures of 29°C. The average temperature during this period is around 24°C.
How cold does it get in Channahon?
The coldest month in Channahon is January, with average low temperatures of -6°C. The average temperature during this period is around -3°C.
What is the wettest time of year in Channahon?
The wettest month in Channahon is May, with an average of 124mm of precipitation.
What is the driest time of year in Channahon?
The driest month in Channahon is November, with an average of 56mm of precipitation.
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