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Colusa, Illinois Weather Forecast
Colusa, Illinois Weather
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Weather Forecast for Colusa, Illinois : Hancock County
Issued: 10:41 pm CST Dec 20, 2025 Latitude: 40.5708758 Longitude: -91.1679233 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Christmas Day Friday Saturday
Clear on Overnight Sunny on Sunday Mostly Cloudy on Monday Mostly Sunny on Tuesday Cloudy on Wednesday Partly Sunny on Christmas Day Mostly Cloudy on Friday Partly Sunny on Saturday
Low: 21°F High: 37°F High: 47°F High: 51°F High: 57°F High: 64°F High: 53°F High: 47°F
Low: 28°F Low: 38°F Low: 34°F Low: 47°F Low: 39°F Low: 34°F  
Clear Sunny Mostly Cloudy Mostly Sunny Cloudy Partly Sunny Mostly Cloudy Partly Sunny
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Current Conditions at
FORT MADISON - (KFSW)
28°
Clear
as of 12:55 AM CST
Rel. Humidity: 58%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
8 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
BURLINGTON - (KBRL)
28°
Clear
as of 12:53 AM CST
Rel. Humidity: 63%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
3 MPH
310° Northwest
Cloud Level(s): Clear
Current Conditions at
KEOKUK MUNICIPAL - (KEOK)
27°
Mostly Clear
as of 12:55 AM CST
Rel. Humidity: 63%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
5 MPH
270° West
Cloud Level(s): Few at 4700ft, Few at 5500ft
Current Conditions at
MACOMB MUNICIPAL AIRPORT - (KMQB)
25°
Feels like 15°F
Clear
as of 12:55 AM CST
Rel. Humidity: 73%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
9 MPH
300° Northwest
Cloud Level(s): Clear
Clear on Overnight Overnight... Clear, with a low around 21. North wind around 5 mph.
Sunny on Sunday Sunday... Sunny, with a high near 37. Calm wind becoming south around 5 mph in the morning.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 28. South wind 5 to 15 mph, with gusts as high as 20 mph.
Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 47. South wind 10 to 15 mph, with gusts as high as 20 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 38.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 51.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 34.
Cloudy on Wednesday Wednesday... Cloudy, with a high near 57.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 47.
Partly Sunny on Christmas Day Christmas Day... Partly sunny, with a high near 64.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 39.
Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 53.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 34.
Partly Sunny on Saturday Saturday... Partly sunny, with a high near 47.
Current Radar Image


Sun Almanac for Colusa, Illinois
Sunrise: 07:25 AM
Sunset: 4:41 PM
Civil Sunrise:06:54 AM
Civil Sunset: 5:12 PM
Nautical Sunrise: 06:20 AM
Nautical Sunset: 5:46 PM
Astro Sunrise: 05:46 AM
Astro Sunset: 6:20 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.