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Unionville, Illinois Weather Forecast
Unionville, Illinois Weather
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Weather Forecast for Unionville, Illinois : Vermilion County
Issued: 8:38 pm CST Jan 8, 2026 Latitude: 40.0250367 Longitude: -87.6380767 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
80% chance of thunderstorms on Tonight Mostly Cloudy on Friday 40% chance of rain on Saturday Mostly Cloudy on Sunday Mostly Sunny on Monday Partly Sunny on Tuesday Mostly Cloudy on Wednesday Partly Sunny on Thursday
Low: 45°F High: 43 °F High: 42°F High: 32°F High: 41°F High: 47°F High: 38°F High: 31°F
Low: 36°F Low: 20°F Low: 21°F Low: 31°F Low: 33°F Low: 21°F  
Thunderstorms Mostly Cloudy Rain Mostly Cloudy Mostly Sunny Partly Sunny Mostly Cloudy Partly Sunny
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Current Conditions at
DANVILLE - (KDNV)
64°
Cloudy
as of 9:55 PM CST
Rel. Humidity: 82%
Dew Point: 59°F
Visibility: 7 Miles
Pressure: 29.57 in.
Flight Rule: MVFR
Wind Data
25 MPH
Gust: 39 MPH
220° Southwest
Cloud Level(s): Broken at 2100ft, Solid Overcast at 3000ft
Current Conditions at
EDGAR COUNTY ARPT - (KPRG)
63°
Cloudy
Light Drizzle
as of 9:55 PM CST
Rel. Humidity: 82%
Dew Point: 57°F
Visibility: 7 Miles
Pressure: 29.59 in.
Flight Rule: MVFR
Wind Data
36 MPH
Gust: 47 MPH
180° South
Cloud Level(s): Scattered at 2200ft, Broken at 2700ft, Solid Overcast at 6500ft
Current Conditions at
RANTOUL - (KTIP)
61°
Cloudy
Rain
as of 9:55 PM CST
Rel. Humidity: 93%
Dew Point: 59°F
Visibility: 4 Miles
Pressure: 29.54 in.
Flight Rule: MVFR
Wind Data
23 MPH
Gust: 48 MPH
210° Southwest
Cloud Level(s): Scattered at 1600ft, Broken at 3000ft, Solid Overcast at 6000ft
Current Conditions at
CHAMPAIGN - (KCMI)
61°
Cloudy
Heavy Rain Mist
as of 10:03 PM CST
Rel. Humidity: 93%
Dew Point: 59°F
Visibility: 2 Miles
Pressure: 29.54 in.
Flight Rule: IFR
Wind Data
29 MPH
Gust: 43 MPH
200° South
Cloud Level(s): Scattered at 1700ft, Broken at 2500ft, Solid Overcast at 4300ft
80% chance of thunderstorms Tonight Tonight... Rain and thunderstorms before 3am, then a chance of rain. Low around 45. Breezy, with a south southwest wind 22 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Mostly Cloudy on Friday Friday... Mostly cloudy, with a temperature falling to around 43 by 5pm. Breezy, with a west southwest wind 17 to 22 mph becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 36. Light and variable wind.

40% chance of rain Saturday Saturday... A 40 percent chance of rain before noon. Partly sunny, with a high near 42. Light west northwest wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 20. West wind 10 to 18 mph, with gusts as high as 24 mph.

Mostly Cloudy on Sunday Sunday... Mostly cloudy, then gradually becoming sunny, with a high near 32. West northwest wind 8 to 18 mph, with gusts as high as 25 mph.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 21. West northwest wind 5 to 9 mph becoming south southwest after midnight. Winds could gust as high as 16 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 41.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 31.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 47.

20% chance of rain Tuesday Night Tuesday Night... A chance of rain. Mostly cloudy, with a low around 33.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 38.

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

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 31.

Current Radar Image


Sun Almanac for Unionville, Illinois
Sunrise: 07:12 AM
Sunset: 4:42 PM
Civil Sunrise:06:42 AM
Civil Sunset: 5:12 PM
Nautical Sunrise: 06:09 AM
Nautical Sunset: 5:46 PM
Astro Sunrise: 05:36 AM
Astro Sunset: 6:19 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.