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Unionville, Illinois Weather Forecast
Unionville, Illinois Weather
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Weather Forecast for Unionville, Illinois : Vermilion County
Issued: 9:16 am CST Nov 20, 2025 Latitude: 40.0250367 Longitude: -87.6380767 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
Fog on Today 30% chance of rain on Tonight 80% chance of rain on Friday Sunny on Saturday Sunny on Sunday 30% chance of rain on Monday 20% chance of rain on Tuesday Partly Sunny on Wednesday
High: 51°F Low: 46°F High: 53°F High: 51°F High: 58°F High: 56°F High: 56°F High: 48°F
Low: 37°F Low: 33°F Low: 36°F Low: 43°F Low: 37°F  
Fog Rain Rain Sunny Sunny Rain Rain Partly Sunny
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Current Conditions at
EDGAR COUNTY ARPT - (KPRG)
46°
Feels like 41°F
Cloudy
Mist
as of 9:15 AM CST
Rel. Humidity: 93%
Dew Point: 45°F
Visibility: 5 Miles
Pressure: 30.15 in.
Flight Rule: LIFR
Wind Data
9 MPH
180° South
Cloud Level(s): Solid Overcast at 400ft
Current Conditions at
RANTOUL - (KTIP)
45°
Cloudy
Mist
as of 9:17 AM CST
Rel. Humidity: 100%
Dew Point: 45°F
Visibility: 3/4 Miles
Pressure: 30.12 in.
Flight Rule: LIFR
Wind Data
7 MPH
170° South
Cloud Level(s): Solid Overcast at 200ft
Current Conditions at
CHAMPAIGN - (KCMI)
45°
Cloudy
Mist
as of 8:53 AM CST
Rel. Humidity: 100%
Dew Point: 45°F
Visibility: 1 1/2 Miles
Pressure: 30.11 in.
Flight Rule: LIFR
Wind Data
8 MPH
160° South
Cloud Level(s): Solid Overcast at 300ft
Fog on Today Today... Patchy drizzle. Areas of fog before noon. Otherwise, cloudy, with a high near 51. South wind 3 to 7 mph.

30% chance of rain Tonight Tonight... Patchy drizzle with a slight chance of rain before midnight, then a chance of rain after 2am. Patchy fog after midnight. Otherwise, cloudy, with a low around 46. Light and variable wind. Chance of precipitation is 30%.

80% chance of rain Friday Friday... Rain, mainly after 7am. Patchy fog before 1pm, then patchy fog after 5pm. High near 53. Calm wind becoming north northeast 5 to 9 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

50% chance of rain Friday Night Friday Night... A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 37. North northeast wind around 7 mph.

Sunny on Saturday Saturday... Sunny, with a high near 51. North northeast wind around 6 mph becoming calm in the afternoon.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 33. Calm wind.

Sunny on Sunday Sunday... Sunny, with a high near 58. Calm wind becoming west southwest around 6 mph in the morning.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 36.

30% chance of rain Monday Monday... A 30 percent chance of rain after noon. Mostly cloudy, with a high near 56.

60% chance of rain Monday Night Monday Night... Rain likely, mainly after midnight. Cloudy, with a low around 43. Chance of precipitation is 60%.

20% chance of rain Tuesday Tuesday... A chance of rain. Mostly cloudy, with a high near 56.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 37.

Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 48.

Current Radar Image


Sun Almanac for Unionville, Illinois
Sunrise: 06:42 AM
Sunset: 4:30 PM
Civil Sunrise:06:13 AM
Civil Sunset: 5:00 PM
Nautical Sunrise: 05:40 AM
Nautical Sunset: 5:33 PM
Astro Sunrise: 05:07 AM
Astro Sunset: 6:05 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.