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Unionville, Illinois Weather Forecast
Unionville, Illinois Weather
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Weather Forecast for Unionville, Illinois : Vermilion County
Issued: 5:47 pm CST Jan 11, 2026 Latitude: 40.0250367 Longitude: -87.6380767 View on Google Maps

MouseOver for Detail Forecast
Tonight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Clearing on Tonight Mostly Sunny on Monday Partly Sunny on Tuesday 40% chance of rain & snow on Wednesday Partly Sunny on Thursday Mostly Cloudy on Friday Mostly Cloudy on Saturday Mostly Sunny on Sunday
Low: 25°F High: 42°F High: 51°F High: 40°F High: 28°F High: 36°F High: 28°F High: 24°F
Low: 31°F Low: 35°F Low: 16°F Low: 21°F Low: 21°F Low: 11°F  
Clearing Mostly Sunny Partly Sunny Rain & Snow Partly Sunny Mostly Cloudy Mostly Cloudy Mostly Sunny
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Current Conditions at
DANVILLE - (KDNV)
28°
Feels like 19°F
Cloudy
as of 6:15 PM CST
Rel. Humidity: 79%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.48 in.
Flight Rule: MVFR
Wind Data
10 MPH
250° West
Cloud Level(s): Solid Overcast at 2000ft
Current Conditions at
EDGAR COUNTY ARPT - (KPRG)
28°
Cloudy
as of 6:15 PM CST
Rel. Humidity: 74%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.50 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 2000ft
Current Conditions at
RANTOUL - (KTIP)
27°
Cloudy
as of 6:15 PM CST
Rel. Humidity: 79%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.47 in.
Flight Rule: MVFR
Wind Data
8 MPH
250° West
Cloud Level(s): Solid Overcast at 1600ft
Current Conditions at
CHAMPAIGN - (KCMI)
27°
Feels like 13°F
Cloudy
as of 5:53 PM CST
Rel. Humidity: 79%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.47 in.
Flight Rule: MVFR
Wind Data
17 MPH
Gust: 23 MPH
260° West
Cloud Level(s): Solid Overcast at 1500ft
Clearing on Tonight Tonight... Mostly cloudy during the early evening, then gradual clearing, with a low around 25. Southwest wind 6 to 11 mph, with gusts as high as 23 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 42. West southwest wind 8 to 14 mph, with gusts as high as 24 mph.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 31. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 51. South southwest wind 11 to 17 mph, with gusts as high as 25 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 35. West wind around 10 mph, with gusts as high as 20 mph.

40% chance of rain & snow Wednesday Wednesday... A chance of rain and snow after noon. Mostly cloudy, with a high near 40. Breezy, with a west northwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 40%.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 16. Blustery, with a north northwest wind 16 to 20 mph, with gusts as high as 31 mph.

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 28.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 21.

Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 36.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 21.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 28.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 11.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 24.

Current Radar Image


Sun Almanac for Unionville, Illinois
Sunrise: 07:12 AM
Sunset: 4:45 PM
Civil Sunrise:06:42 AM
Civil Sunset: 5:15 PM
Nautical Sunrise: 06:08 AM
Nautical Sunset: 5:49 PM
Astro Sunrise: 05:36 AM
Astro Sunset: 6:22 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.