See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
20°
Overcast
Feels Like: 12°
Min: 16°
Max: 22°
The next few hours will be overcast, with today reaching 22°C and dropping to 13°C. The coming days will be mostly clear throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:39
Sunrise
18:52
Sunset
Moon
Waxing Crescent
12:39
Moonrise
20:54
Moonset
Daily Forecast
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Thursday
Friday
Saturday
Sunday
Monday
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Friday
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Weather in Glen Ellyn today, September 16, 2026
Expect a muted, overcast feel in Glen Ellyn on September 16, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. Expect a grey start, with morning cloud around 100% by 04:00. Outdoor plans early on should not rely on bright skies.
Temperatures climb from an overnight low near 16°C toward a daytime high of about 22°C. Expect humidity between 55% and 94%, most humid near 06:00. Expect gentle winds, highest near 07:00 at 5.1 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 14.3 km, briefly nearer 4.0 km. Expect sunrise at 06:39, sunset at 18:52, and 12 hours 13 minutes of sunlight today overall.
In short, cloud leads the story in Glen Ellyn on September 16, 2026; expect limited sun and a peak around 22°C.
Frequently asked questions about weather in Glen Ellyn
How warm does it get in Glen Ellyn?
The warmest month in Glen Ellyn is July, with average high temperatures of 28°C. The average temperature during this period is around 24°C.
How cold does it get in Glen Ellyn?
The coldest month in Glen Ellyn is January, with average low temperatures of -6°C. The average temperature during this period is around -4°C.
What is the wettest time of year in Glen Ellyn?
The wettest month in Glen Ellyn is May, with an average of 126mm of precipitation.
What is the driest time of year in Glen Ellyn?
The driest month in Glen Ellyn is February, with an average of 51mm of precipitation.
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