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Champaign, Illinois Weather Forecast
Champaign, Illinois Weather
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Weather Forecast for Champaign, Illinois : Champaign County
Issued: 6:36 am CST Dec 19, 2025 Latitude: 40.1164205 Longitude: -88.2433829 View on Google Maps

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Today Tonight Saturday Sunday Monday Tuesday Wednesday Christmas Day
Mostly Sunny on Today Cloudy on Tonight Partly Sunny on Saturday Sunny on Sunday Partly Sunny on Monday Mostly Cloudy on Tuesday Mostly Cloudy on Wednesday Partly Sunny on Christmas Day
High: 27°F Low: 23 °F High: 45°F High: 33°F High: 41°F High: 52°F High: 57°F High: 63°F
Low: 19°F Low: 22°F Low: 35°F Low: 38°F Low: 51°F  
Mostly Sunny Cloudy Partly Sunny Sunny Partly Sunny Mostly Cloudy Mostly Cloudy Partly Sunny
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Current Conditions at
CHAMPAIGN - (KCMI)
19°
Feels like 1°F
Cloudy
as of 7:53 AM CST
Rel. Humidity: 73%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: MVFR
Wind Data
25 MPH
Gust: 33 MPH
270° West
Cloud Level(s): Solid Overcast at 1700ft
Current Conditions at
RANTOUL - (KTIP)
16°
Feels like -3°F
Partly Cloudy
as of 8:15 AM CST
Rel. Humidity: 72%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
25 MPH
Gust: 32 MPH
290° West
Cloud Level(s): Scattered at 1700ft
Current Conditions at
DANVILLE - (KDNV)
19°
Feels like 6°F
Cloudy
as of 8:15 AM CST
Rel. Humidity: 79%
Dew Point: 14°F
Visibility: 7 Miles
Pressure: 29.90 in.
Flight Rule: MVFR
Wind Data
14 MPH
290° West
Cloud Level(s): Solid Overcast at 2000ft
Current Conditions at
DECATUR - (KDEC)
19°
Feels like 6°F
Partly Cloudy
as of 7:54 AM CST
Rel. Humidity: 67%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 28 MPH
300° Northwest
Cloud Level(s): Scattered at 1900ft
Mostly Sunny on Today Today... Mostly sunny, with a high near 27. Wind chill values between 3 and 13. Blustery, with a west northwest wind 16 to 21 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 32 mph.

Cloudy on Tonight Tonight... Partly cloudy, with a temperature falling to near 23 by 8pm, then rising to around 31 during the remainder of the night. South southeast wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 29 mph.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 45. South wind 8 to 18 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 19. West northwest wind 7 to 9 mph.

Sunny on Sunday Sunday... Sunny, with a high near 33. Northwest wind around 6 mph becoming light and variable in the afternoon.

Increasing Clouds on Sunday Night Sunday Night... Increasing clouds, with a low around 22. Light and variable wind becoming southeast 5 to 8 mph in the evening.

Partly Sunny on Monday Monday... Partly sunny, with a high near 41. South southeast wind 8 to 10 mph, with gusts as high as 18 mph.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 35.

Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 52.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 38.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 57.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 51.

Partly Sunny on Christmas Day Christmas Day... Partly sunny, with a high near 63.

Current Radar Image


Sun Almanac for Champaign, Illinois
Sunrise: 07:11 AM
Sunset: 4:30 PM
Civil Sunrise:06:40 AM
Civil Sunset: 5:00 PM
Nautical Sunrise: 06:06 AM
Nautical Sunset: 5:35 PM
Astro Sunrise: 05:33 AM
Astro Sunset: 6:08 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.