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Unionville, Illinois Weather Forecast
Unionville, Illinois Weather
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Weather Forecast for Unionville, Illinois : Vermilion County
Issued: 9:36 pm CST Jan 13, 2026 Latitude: 40.0250367 Longitude: -87.6380767 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday M.L.King Day Tuesday
Mostly Cloudy on Overnight 20% chance of snow on Wednesday Sunny on Thursday Mostly Cloudy on Friday Mostly Cloudy on Saturday Partly Sunny on Sunday Partly Sunny on M.L.King Day Mostly Sunny on Tuesday
Low: 34°F High: 24 °F High: 26°F High: 38°F High: 20°F High: 20°F High: 23°F High: 21°F
Low: 15°F Low: 28 °F Low: 15°F Low: 6°F Low: 9°F Low: 5°F  
Mostly Cloudy Snow Sunny Mostly Cloudy Mostly Cloudy Partly Sunny Partly Sunny Mostly Sunny
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Current Conditions at
DANVILLE - (KDNV)
45°
Feels like 39°F
Cloudy
as of 12:35 AM CST
Rel. Humidity: 70%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.68 in.
Flight Rule: VFR
Wind Data
9 MPH
260° West
Cloud Level(s): Solid Overcast at 3300ft
Current Conditions at
EDGAR COUNTY ARPT - (KPRG)
43°
Clear
as of 12:35 AM CST
Rel. Humidity: 75%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.69 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
RANTOUL - (KTIP)
43°
Feels like 37°F
Cloudy
as of 12:35 AM CST
Rel. Humidity: 75%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.66 in.
Flight Rule: VFR
Wind Data
9 MPH
270° West
Cloud Level(s): Solid Overcast at 3700ft
Current Conditions at
CHAMPAIGN - (KCMI)
43°
Feels like 37°F
Cloudy
as of 12:16 AM CST
Rel. Humidity: 81%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 29.68 in.
Flight Rule: MVFR
Wind Data
9 MPH
240° Southwest
Cloud Level(s): Solid Overcast at 3000ft
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 34. West northwest wind 9 to 13 mph, with gusts as high as 23 mph.

20% chance of snow Wednesday Wednesday... A slight chance of rain before 7am, then a chance of sprinkles and flurries between 7am and 8am, then a chance of flurries after 8am. Partly sunny, with a temperature falling to around 24 by 5pm. Breezy, with a north northwest wind 14 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 15. Wind chill values between 3 and 10. North northwest wind 10 to 16 mph, with gusts as high as 25 mph.

Sunny on Thursday Thursday... Sunny, with a high near 26. Wind chill values between 2 and 12. Northwest wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.

60% chance of snow Thursday Night Thursday Night... Snow likely after midnight. Increasing clouds, with a temperature rising to around 28 by 5am. South southwest wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 38. Breezy, with a west wind 14 to 20 mph, with gusts as high as 26 mph.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 15. West wind 11 to 14 mph, with gusts as high as 21 mph.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 20.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 6.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 20.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 9.

Partly Sunny on M.L.King Day M.L.King Day... Partly sunny, with a high near 23.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 5.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 21.

Current Radar Image


Sun Almanac for Unionville, Illinois
Sunrise: 07:11 AM
Sunset: 4:49 PM
Civil Sunrise:06:41 AM
Civil Sunset: 5:18 PM
Nautical Sunrise: 06:08 AM
Nautical Sunset: 5:52 PM
Astro Sunrise: 05:35 AM
Astro Sunset: 6:24 PM
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