Northbrook, Illinois Weather
No Watches or Warnings for Northbrook
Issued: 4:46 am CST Jan 7, 2026 Latitude: 39.9586572 Longitude: -91.3757047 View on Google Maps
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| Morning Fog |
Increasing Clouds |
Rain |
Mostly Cloudy |
Rain & Snow |
Mostly Sunny |
Sunny |
Partly Sunny |
Current Conditions at
QUINCY - (KUIN)
32°
Clear
Mist
as of 7:11 AM CST
Rel. Humidity: 100%
Dew Point: 32°F
Visibility: 3 Miles
Pressure: 29.91 in.
Flight Rule: MVFR
Wind Data
8 MPH
140° Southeast
Cloud Level(s): Clear
Current Conditions at
KEOKUK MUNICIPAL - (KEOK)
28°
Clear
Freezing Fog
as of 7:35 AM CST
Rel. Humidity: 100%
Dew Point: 28°F
Visibility: Less than 1/4 Miles
Pressure: 29.90 in.
Flight Rule: LIFR
Wind Data
3 MPH
120° Southeast
Current Conditions at
FORT MADISON - (KFSW)
28°
Mostly Clear
Freezing Fog
as of 7:35 AM CST
Rel. Humidity: 100%
Dew Point: 28°F
Visibility: Less than 1/4 Miles
Pressure: 29.90 in.
Flight Rule: LIFR
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Today... Widespread dense fog, mainly before 8am. Otherwise, sunny, with a high near 60. South wind 5 to 9 mph. |
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Tonight... Increasing clouds, with a low around 44. South wind 7 to 10 mph, with gusts as high as 20 mph. |
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Thursday... Rain. High near 60. Southeast wind 10 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. |
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Thursday Night... A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 43. South wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 23 mph. |
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Friday... Mostly cloudy, with a high near 49. West wind 6 to 8 mph becoming north in the afternoon. |
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Friday Night... A 50 percent chance of rain. Mostly cloudy, with a low around 34. |
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Saturday... A chance of rain and snow before noon, then a chance of snow. Partly sunny, with a high near 41. Chance of precipitation is 30%. |
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Saturday Night... Mostly cloudy, with a low around 22. |
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Sunday... Mostly sunny, with a high near 32. |
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Sunday Night... Mostly clear, with a low around 22. |
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Monday... Sunny, with a high near 44. |
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Monday Night... Partly cloudy, with a low around 30. |
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Tuesday... Partly sunny, with a high near 47. |
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Current Radar Image
Sun Almanac for Northbrook, Illinois
Sunrise: 07:27 AM
Sunset: 4:56 PM
Civil Sunrise:06:57 AM
Civil Sunset: 5:27 PM
Nautical Sunrise: 06:23 AM
Nautical Sunset: 6:00 PM
Astro Sunrise: 05:51 AM
Astro Sunset: 6:33 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7169 locations in the contiguous United States |
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High Temp |
77° |
Miss Canyan 807, Louisiana
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Low Temp |
3° |
Mammoth Lakes, California
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Wind Speed |
30mph |
Livingston, Montana
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Wind Gust |
48mph |
Livingston, Montana
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Wind Chill |
-8° |
Berthoud Pass, Colorado
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High Pressure |
30.13Hg |
Plant City Municipal A/P, Florida
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Low Pressure |
29.23Hg |
Charlie, Montana
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| # Locations Reporting Snow |
39 |
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| # Locations Reporting Rain |
34 |
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| # Locations Reporting Fog |
264 |
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| Average Temperature in the Contiguous USA |
41° |
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National Weather Service for official information.