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Unionville, Illinois Weather Forecast
Unionville, Illinois Weather
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Weather Forecast for Unionville, Illinois : Vermilion County
Issued: 3:16 am CST Jan 11, 2026 Latitude: 40.0250367 Longitude: -87.6380767 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
50% chance of snow on Overnight Flurries on Sunday Mostly Sunny on Monday Mostly Cloudy on Tuesday 30% chance of snow on Wednesday Mostly Sunny on Thursday 20% chance of snow on Friday Partly Sunny on Saturday
Low: 22°F High: 33°F High: 42°F High: 52°F High: 39°F High: 30°F High: 35°F High: 29°F
Low: 25°F Low: 31°F Low: 34°F Low: 17°F Low: 21°F Low: 19°F  
Snow Flurries Mostly Sunny Mostly Cloudy Snow Mostly Sunny Snow Partly Sunny
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Current Conditions at
DANVILLE - (KDNV)
25°
Feels like 11°F
Cloudy
as of 3:35 AM CST
Rel. Humidity: 73%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 24 MPH
300° Northwest
Cloud Level(s): Solid Overcast at 4500ft
Current Conditions at
EDGAR COUNTY ARPT - (KPRG)
27°
Feels like 14°F
Cloudy
as of 3:35 AM CST
Rel. Humidity: 79%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: MVFR
Wind Data
16 MPH
Gust: 20 MPH
320° Northwest
Cloud Level(s): Scattered at 1300ft, Broken at 2700ft, Solid Overcast at 3500ft
Current Conditions at
RANTOUL - (KTIP)
23°
Feels like 7°F
Cloudy
as of 3:35 AM CST
Rel. Humidity: 73%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
22 MPH
Gust: 29 MPH
300° Northwest
Cloud Level(s): Scattered at 3900ft, Solid Overcast at 4700ft
Current Conditions at
CHAMPAIGN - (KCMI)
23°
Feels like 6°F
Cloudy
as of 3:34 AM CST
Rel. Humidity: 73%
Dew Point: 16°F
Visibility: 9 Miles
Pressure: 30.19 in.
Flight Rule: MVFR
Wind Data
24 MPH
Gust: 37 MPH
310° Northwest
Cloud Level(s): Few at 1500ft, Scattered at 2300ft, Solid Overcast at 3000ft
50% chance of snow Overnight Overnight... Scattered snow showers. Cloudy, with a low around 22. Blustery, with a west northwest wind around 21 mph, with gusts as high as 36 mph. Chance of precipitation is 50%.

Flurries on Sunday Sunday... Isolated flurries before 9am. Partly sunny, with a high near 33. Breezy, with a west northwest wind 16 to 21 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 34 mph.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 25. Southwest wind 5 to 11 mph, with gusts as high as 22 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 42. West southwest wind 7 to 13 mph, with gusts as high as 23 mph.

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

Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 52. South southwest wind 11 to 18 mph, with gusts as high as 25 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 34. West wind around 10 mph, with gusts as high as 18 mph.

30% chance of snow Wednesday Wednesday... A 30 percent chance of snow after noon. Mostly cloudy, with a high near 39.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 17.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 30.

20% chance of snow Thursday Night Thursday Night... A chance of snow. Mostly cloudy, with a low around 21.

20% chance of snow Friday Friday... A chance of snow. Mostly cloudy, with a high near 35.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 19.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 29.

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.