Northbrook, Illinois Weather
Issued: 8:01 am CST Dec 14, 2025 Latitude: 39.9586572 Longitude: -91.3757047 View on Google Maps
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Current Conditions at
QUINCY - (KUIN)
1°
Clear
as of 10:54 AM CST
Rel. Humidity: 64%
Dew Point: -8°F
Visibility: 10 Miles
Pressure: 30.72 in.
Flight Rule: VFR
Wind Data
7 MPH
310° Northwest
Cloud Level(s): Clear
Current Conditions at
KEOKUK MUNICIPAL - (KEOK)
1°
Clear
as of 11:15 AM CST
Rel. Humidity: 54%
Dew Point: -11°F
Visibility: 10 Miles
Pressure: 30.73 in.
Flight Rule: VFR
Wind Data
5 MPH
320° Northwest
Cloud Level(s): Clear
Current Conditions at
FORT MADISON - (KFSW)
-0°
Clear
as of 11:15 AM CST
Rel. Humidity: 64%
Dew Point: -9°F
Visibility: 10 Miles
Pressure: 30.71 in.
Flight Rule: VFR
Wind Data
8 MPH
300° Northwest
Cloud Level(s): Clear
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Today... Sunny and cold, with a high near 11. North wind 5 to 7 mph becoming calm in the afternoon. |
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Tonight... Mostly clear, with a temperature falling to near 5 by 9pm, then rising to around 15 during the remainder of the night. Light and variable wind becoming south 8 to 13 mph in the evening. Winds could gust as high as 24 mph. |
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Monday... Sunny, with a high near 39. Southwest wind 7 to 11 mph, with gusts as high as 24 mph. |
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Monday Night... Partly cloudy, with a low around 25. Southwest wind around 6 mph. |
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Tuesday... Sunny, with a high near 46. Southwest wind 5 to 7 mph. |
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Tuesday Night... Mostly cloudy, with a low around 31. |
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Wednesday... Mostly sunny, with a high near 47. |
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Wednesday Night... A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 39. |
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Thursday... A 20 percent chance of rain before noon. Mostly sunny, with a high near 52. |
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Thursday Night... Partly cloudy, with a low around 20. |
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Friday... Partly sunny, with a high near 39. |
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Friday Night... Mostly cloudy, with a low around 33. |
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Saturday... Partly sunny, with a high near 53. |
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Current Radar Image
Sun Almanac for Northbrook, Illinois
Sunrise: 07:20 AM
Sunset: 4:41 PM
Civil Sunrise:06:49 AM
Civil Sunset: 5:12 PM
Nautical Sunrise: 06:15 AM
Nautical Sunset: 5:46 PM
Astro Sunrise: 05:42 AM
Astro Sunset: 6:18 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7133 locations in the contiguous United States |
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High Temp |
81° |
Stuart/Witham, Florida
and 5 other locations
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Low Temp |
-9° |
Marshfield, Wisconsin
and 6 other locations
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Wind Speed |
32mph |
Tangier Island, Virginia
and 1 other location
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Wind Gust |
41mph |
Tangier Island, Virginia
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Wind Chill |
-28° |
Thief River Falls, Minnesota
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High Pressure |
30.77Hg |
Bartlesville, Oklahoma
and 5 other locations
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Low Pressure |
29.71Hg |
Charlie, Montana
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| # Locations Reporting Snow |
156 |
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| # Locations Reporting Rain |
26 |
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| # Locations Reporting Thunderstorms / Lightning |
1 |
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| # Locations Reporting Fog |
34 |
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| Average Temperature in the Contiguous USA |
30° |
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National Weather Service for official information.