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Unionville, Illinois Weather Forecast
Unionville, Illinois Weather
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Weather Forecast for Unionville, Illinois : Vermilion County
Issued: 5:02 pm CST Dec 26, 2025 Latitude: 40.0250367 Longitude: -87.6380767 View on Google Maps

MouseOver for Detail Forecast
Tonight Saturday Sunday Monday Tuesday Wednesday New Year's Day Friday
Patchy Fog on Tonight Morning Fog on Saturday 90% chance of rain on Sunday Partly Sunny on Monday Mostly Sunny on Tuesday Partly Sunny on Wednesday Mostly Sunny on New Year's Day Mostly Sunny on Friday
Low: 41°F High: 53°F High: 67°F High: 24°F High: 29°F High: 34°F High: 22°F High: 23°F
Low: 49 °F Low: 18°F Low: 14°F Low: 22°F Low: 13°F Low: 7°F  
Patchy Fog Morning Fog Rain Partly Sunny Mostly Sunny Partly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
DANVILLE - (KDNV)
50°
Cloudy
as of 5:55 PM CST
Rel. Humidity: 81%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: MVFR
Wind Data
8 MPH
310° Northwest
Cloud Level(s): Solid Overcast at 1500ft
Current Conditions at
EDGAR COUNTY ARPT - (KPRG)
52°
Cloudy
as of 5:55 PM CST
Rel. Humidity: 81%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: MVFR
Wind Data
7 MPH
320° Northwest
Cloud Level(s): Solid Overcast at 1600ft
Current Conditions at
RANTOUL - (KTIP)
46°
Cloudy
as of 5:55 PM CST
Rel. Humidity: 87%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: MVFR
Wind Data
8 MPH
320° Northwest
Cloud Level(s): Solid Overcast at 1200ft
Current Conditions at
CHAMPAIGN - (KCMI)
50°
Cloudy
as of 5:53 PM CST
Rel. Humidity: 87%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: MVFR
Wind Data
8 MPH
310° Northwest
Cloud Level(s): Solid Overcast at 1300ft
Patchy Fog on Tonight Tonight... Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 41. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 15 mph.

Morning Fog on Saturday Saturday... Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 53. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

40% chance of rain Saturday Night Saturday Night... A 40 percent chance of rain after midnight. Cloudy, with a temperature falling to near 49 by 8pm, then rising to around 57 during the remainder of the night. South wind around 10 mph, with gusts as high as 18 mph.

90% chance of rain Sunday Sunday... Rain. High near 67. South wind 10 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

80% chance of rain, snow, & sleet Sunday Night Sunday Night... Rain before midnight, then a chance of rain, snow, and sleet between midnight and 3am, then a chance of snow and sleet after 3am. Low around 18. Blustery, with a west northwest wind 16 to 26 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow and sleet accumulation of less than a half inch possible.

Partly Sunny on Monday Monday... Partly sunny, with a high near 24. Blustery, with a west northwest wind 20 to 28 mph, with gusts as high as 36 mph.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 14. West northwest wind 13 to 17 mph, with gusts as high as 24 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 29.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 22.

Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 34.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 13.

Mostly Sunny on New Year's Day New Year's Day... Mostly sunny, with a high near 22.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 7.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 23.

Current Radar Image


Sun Almanac for Unionville, Illinois
Sunrise: 07:11 AM
Sunset: 4:31 PM
Civil Sunrise:06:41 AM
Civil Sunset: 5:02 PM
Nautical Sunrise: 06:07 AM
Nautical Sunset: 5:36 PM
Astro Sunrise: 05:34 AM
Astro Sunset: 6:09 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.