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Northbrook, Illinois Weather Forecast
Northbrook, Illinois Weather
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Weather Forecast for Northbrook, Illinois : Adams County
Issued: 1:56 am CST Nov 8, 2025 Latitude: 39.9586572 Longitude: -91.3757047 View on Google Maps

MouseOver for Detail Forecast
Overnight Saturday Sunday Monday Veterans Day Wednesday Thursday Friday
Cloudy on Overnight 60% chance of rain on Saturday Mostly Sunny on Sunday Sunny on Monday Partly Sunny on Veterans Day Sunny on Wednesday Mostly Sunny on Thursday Sunny on Friday
Low: 41°F High: 52°F High: 37°F High: 41°F High: 56°F High: 61°F High: 61°F High: 66°F
Low: 29°F Low: 23°F Low: 27°F Low: 41°F Low: 36°F Low: 40°F  
Cloudy Rain Mostly Sunny Sunny Partly Sunny Sunny Mostly Sunny Sunny
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Current Conditions at
QUINCY - (KUIN)
39°
Clear
as of 1:54 AM CST
Rel. Humidity: 80%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
6 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
KEOKUK MUNICIPAL - (KEOK)
39°
Clear
as of 2:15 AM CST
Rel. Humidity: 86%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
3 MPH
320° Northwest
Cloud Level(s): Clear
Current Conditions at
PITTSFIELD - (KPPQ)
43°
Clear
as of 2:15 AM CST
Rel. Humidity: 81%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 29.85 in.
Flight Rule: VFR
Wind Data
5 MPH
340° North
Cloud Level(s): Clear
Current Conditions at
FORT MADISON - (KFSW)
37°
Clear
as of 2:15 AM CST
Rel. Humidity: 86%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
5 MPH
270° West
Cloud Level(s): Clear
Cloudy on Overnight Overnight... Partly cloudy early, then becoming cloudy, with a low around 41. North wind 3 to 6 mph.

60% chance of rain Saturday Saturday... Rain likely, mainly after 4pm. Cloudy, with a high near 52. Calm wind becoming north 5 to 9 mph in the afternoon. Chance of precipitation is 60%.

70% chance of rain Saturday Night Saturday Night... Rain likely, mainly before 10pm. Mostly cloudy, with a low around 29. Northwest wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 37. Northwest wind 13 to 18 mph, with gusts as high as 30 mph.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 23. Northwest wind around 10 mph, with gusts as high as 22 mph.

Sunny on Monday Monday... Sunny, with a high near 41.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 27.

Partly Sunny on Veterans Day Veterans Day... Partly sunny, with a high near 56.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 41.

Sunny on Wednesday Wednesday... Sunny, with a high near 61.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 36.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 61.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 40.

Sunny on Friday Friday... Sunny, with a high near 66.

Current Radar Image


Sun Almanac for Northbrook, Illinois
Sunrise: 06:43 AM
Sunset: 4:55 PM
Civil Sunrise:06:15 AM
Civil Sunset: 5:24 PM
Nautical Sunrise: 05:42 AM
Nautical Sunset: 5:56 PM
Astro Sunrise: 05:11 AM
Astro Sunset: 6:28 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.