Northbrook, Illinois Weather
Issued: 1:21 am CST Dec 10, 2025 Latitude: 39.9586572 Longitude: -91.3757047 View on Google Maps
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| Cloudy |
Cloudy |
Rain, Snow, & Sleet |
Mostly Cloudy |
Snow |
Sunny |
Mostly Sunny |
Partly Sunny |
Current Conditions at
QUINCY - (KUIN)
Cloudy
as of 1:54 AM CST
Rel. Humidity: 70%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 29.51 in.
Flight Rule: VFR
Cloud Level(s): Broken at 6500ft, Solid Overcast at 8500ft
Current Conditions at
KEOKUK MUNICIPAL - (KEOK)
Cloudy
as of 1:55 AM CST
Rel. Humidity: 65%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.51 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 29 MPH
310° Northwest
Cloud Level(s): Scattered at 3200ft, Scattered at 8500ft, Solid Overcast at 11000ft
Current Conditions at
FORT MADISON - (KFSW)
Cloudy
as of 1:55 AM CST
Rel. Humidity: 80%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.50 in.
Flight Rule: MVFR
Wind Data
23 MPH
Gust: 29 MPH
280° West
Cloud Level(s): Solid Overcast at 2700ft
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Overnight... A chance of sprinkles before 3am. Cloudy, with a low around 33. Breezy, with a west wind 17 to 22 mph, with gusts as high as 39 mph. |
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Wednesday... Cloudy, with a temperature falling to around 32 by 9am. Breezy, with a northwest wind 19 to 24 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 46 mph. |
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Wednesday Night... Mostly cloudy, with a low around 22. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph. |
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Thursday... A slight chance of rain and snow between noon and 3pm, then a slight chance of rain and sleet after 3pm. Mostly cloudy, with a high near 33. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 20%. |
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Thursday Night... A chance of snow, mixing with rain after 9pm, then gradually ending. Mostly cloudy, with a low around 28. Southeast wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 30%. |
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Friday... Mostly cloudy, with a high near 33. |
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Friday Night... Mostly cloudy, with a low around 15. |
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Saturday... A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 21. |
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Saturday Night... Mostly cloudy, with a low around 2. |
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Sunday... Sunny and cold, with a high near 17. |
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Sunday Night... Mostly clear, with a low around 8. |
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Monday... Mostly sunny, with a high near 35. |
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Monday Night... Mostly cloudy, with a low around 24. |
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Tuesday... Partly sunny, with a high near 44. |
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Current Radar Image
Sun Almanac for Northbrook, Illinois
Sunrise: 07:17 AM
Sunset: 4:40 PM
Civil Sunrise:06:46 AM
Civil Sunset: 5:11 PM
Nautical Sunrise: 06:12 AM
Nautical Sunset: 5:45 PM
Astro Sunrise: 05:40 AM
Astro Sunset: 6:17 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 6994 locations in the contiguous United States |
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High Temp |
73° |
Lantana/Palm Bea, Florida
and 2 other locations
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Low Temp |
3° |
Plentywood, Montana
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Wind Speed |
52mph |
Maurice, Iowa
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Wind Gust |
71mph |
Dakota Hill, Colorado
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Wind Chill |
-18° |
Plentywood, Montana
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High Pressure |
30.44Hg |
Mammoth Lakes, California
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Low Pressure |
29.21Hg |
Milwaukee, Wisconsin
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| # Locations Reporting Snow |
144 |
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| # Locations Reporting Rain |
90 |
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| # Locations Reporting Fog |
32 |
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| Average Temperature in the Contiguous USA |
38° |
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National Weather Service for official information.