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Unionville, Illinois Weather Forecast
Unionville, Illinois Weather
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Weather Forecast for Unionville, Illinois : Vermilion County
Issued: 9:12 am CST Jan 12, 2026 Latitude: 40.0250367 Longitude: -87.6380767 View on Google Maps

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Today Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Cloudy on Today Mostly Clear on Tonight Increasing Clouds on Tuesday 40% chance of rain & snow on Wednesday Mostly Sunny on Thursday 40% chance of snow on Friday Mostly Cloudy on Saturday Partly Sunny on Sunday
High: 45°F Low: 31°F High: 51°F High: 38 °F High: 27°F High: 35°F High: 26°F High: 20°F
Low: 35°F Low: 16°F Low: 19°F Low: 17°F Low: 6°F  
Mostly Cloudy Mostly Clear Increasing Clouds Rain & Snow Mostly Sunny Snow Mostly Cloudy Partly Sunny
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Current Conditions at
DANVILLE - (KDNV)
30°
Feels like 20°F
Clear
as of 8:55 AM CST
Rel. Humidity: 68%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
13 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
EDGAR COUNTY ARPT - (KPRG)
32°
Feels like 21°F
Clear
as of 8:55 AM CST
Rel. Humidity: 63%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
16 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
RANTOUL - (KTIP)
28°
Feels like 16°F
Clear
as of 8:55 AM CST
Rel. Humidity: 74%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.24 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 20 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
CHAMPAIGN - (KCMI)
30°
Feels like 19°F
Clear
as of 8:53 AM CST
Rel. Humidity: 68%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
15 MPH
210° Southwest
Cloud Level(s): Clear
Mostly Cloudy on Today Today... Mostly cloudy, then gradually becoming sunny, with a high near 45. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 31. South southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Increasing Clouds on Tuesday Tuesday... Increasing clouds, with a high near 51. West southwest wind 11 to 18 mph, with gusts as high as 26 mph.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 35. West wind around 11 mph, with gusts as high as 18 mph.
40% chance of rain & snow Wednesday Wednesday... A chance of rain and snow showers between noon and 3pm, then a chance of snow showers after 3pm. Mostly cloudy, with a temperature rising to near 38 by 9am, then falling to around 28 during the remainder of the day. Breezy, with a north northwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 40%.
30% chance of snow Wednesday Night Wednesday Night... A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 16. Blustery, with a north northwest wind 16 to 21 mph, with gusts as high as 31 mph.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 27. North northwest wind 7 to 15 mph, with gusts as high as 22 mph.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 19.
40% chance of snow Friday Friday... A 40 percent chance of snow showers after noon. Mostly cloudy, with a high near 35.
30% chance of snow Friday Night Friday Night... A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 17.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 26.
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.
Current Radar Image


Sun Almanac for Unionville, Illinois
Sunrise: 07:11 AM
Sunset: 4:46 PM
Civil Sunrise:06:42 AM
Civil Sunset: 5:16 PM
Nautical Sunrise: 06:08 AM
Nautical Sunset: 5:50 PM
Astro Sunrise: 05:35 AM
Astro Sunset: 6:22 PM
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