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Unionville, Illinois Weather Forecast
Unionville, Illinois Weather
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Weather Forecast for Unionville, Illinois : Vermilion County
Issued: 5:36 pm CST Jan 16, 2026 Latitude: 40.0250367 Longitude: -87.6380767 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Saturday Sunday M.L.King Day Tuesday Wednesday Thursday Friday
30% chance of snow on This Afternoon 40% chance of snow on Tonight 20% chance of snow on Saturday Partly Sunny on Sunday Mostly Sunny on M.L.King Day Mostly Sunny on Tuesday Mostly Cloudy on Wednesday Partly Sunny on Thursday Partly Sunny on Friday
High: 40°F Low: 21°F High: 25°F High: 24°F High: 15°F High: 26°F High: 40°F High: 30°F High: 32°F
Low: 10°F Low: 7 °F Low: 5°F Low: 19°F Low: 18°F Low: 16°F  
Snow Snow Snow Partly Sunny Mostly Sunny Mostly Sunny Mostly Cloudy Partly Sunny Partly Sunny
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Current Conditions at
DANVILLE - (KDNV)
37°
Feels like 29°F
Cloudy
as of 5:35 PM CST
Rel. Humidity: 74%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.73 in.
Flight Rule: VFR
Wind Data
12 MPH
220° Southwest
Cloud Level(s): Scattered at 4800ft, Scattered at 5500ft, Solid Overcast at 7000ft
Current Conditions at
EDGAR COUNTY ARPT - (KPRG)
36°
Cloudy
as of 5:35 PM CST
Rel. Humidity: 74%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.75 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 4400ft, Scattered at 5000ft, Solid Overcast at 6500ft
Current Conditions at
RANTOUL - (KTIP)
36°
Feels like 27°F
Cloudy
as of 5:35 PM CST
Rel. Humidity: 74%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.71 in.
Flight Rule: VFR
Wind Data
12 MPH
230° Southwest
Cloud Level(s): Scattered at 3800ft, Scattered at 6000ft, Solid Overcast at 7000ft
Current Conditions at
CHAMPAIGN - (KCMI)
36°
Feels like 27°F
Cloudy
as of 5:43 PM CST
Rel. Humidity: 74%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.72 in.
Flight Rule: VFR
Wind Data
12 MPH
220° Southwest
Cloud Level(s): Solid Overcast at 6000ft
30% chance of snow This Afternoon This Afternoon... A 30 percent chance of snow showers. Cloudy, with a high near 40. West southwest wind around 10 mph, with gusts as high as 21 mph.
40% chance of snow Tonight Tonight... A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 21. West northwest wind 8 to 13 mph, with gusts as high as 21 mph.
20% chance of snow Saturday Saturday... A chance of flurries after noon. Partly sunny, with a high near 25. West wind 11 to 18 mph, with gusts as high as 24 mph.
20% chance of snow Saturday Night Saturday Night... A chance of flurries before midnight. Partly cloudy, with a low around 10. Wind chill values between -1 and 4. West wind 8 to 10 mph, with gusts as high as 21 mph.
Partly Sunny on Sunday Sunday... Partly sunny, with a high near 24. Southwest wind 8 to 16 mph, with gusts as high as 24 mph.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 7. Blustery, with a southwest wind 11 to 20 mph becoming west northwest after midnight. Winds could gust as high as 28 mph.
Mostly Sunny on M.L.King Day M.L.King Day... Mostly sunny, with a high near 15. Blustery, with a west northwest wind 11 to 20 mph, with gusts as high as 28 mph.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 5.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 26.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 19.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 40.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 18.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 30.
20% chance of snow Thursday Night Thursday Night... A chance of snow. Partly cloudy, with a low around 16.
Partly Sunny on Friday Friday... Partly sunny, with a high near 32.
Current Radar Image


Sun Almanac for Unionville, Illinois
Sunrise: 07:10 AM
Sunset: 4:51 PM
Civil Sunrise:06:40 AM
Civil Sunset: 5:20 PM
Nautical Sunrise: 06:07 AM
Nautical Sunset: 5:54 PM
Astro Sunrise: 05:35 AM
Astro Sunset: 6:26 PM
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