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Union Town, Illinois Weather Forecast
Union Town, Illinois Weather
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Weather Forecast for Union Town, Illinois : Marion County
Issued: 2:31 pm CST Dec 17, 2025 Latitude: 38.5189368 Longitude: -88.7503342 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Thursday Friday Saturday Sunday Monday Tuesday
Sunny on This Afternoon 20% chance of rain on Tonight 90% chance of thunderstorms on Thursday Sunny on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday Partly Sunny on Monday 20% chance of rain on Tuesday
High: 57°F Low: 46°F High: 54 °F High: 37°F High: 53°F High: 42°F High: 47°F High: 58°F
Low: 23°F Low: 30°F Low: 25°F Low: 27°F Low: 40°F  
Sunny Rain Thunderstorms Sunny Mostly Sunny Mostly Sunny Partly Sunny Rain
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Current Conditions at
SALEM-LECKRONE ARPT - (KSLO)
55°
Clear
as of 2:15 PM CST
Rel. Humidity: 47%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
3 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
MT VERNON - (KMVN)
Clear
as of 1:56 PM CST
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
9 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
CENTRALIA MUNICIPAL ARPT - (KENL)
Clear
as of 2:15 PM CST
Wind Data
Calm
Current Conditions at
FLORA MUNICIPAL AIRPORT - (KFOA)
54°
Clear
as of 2:15 PM CST
Rel. Humidity: 50%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
6 MPH
190° South
Cloud Level(s): Clear
Sunny on This Afternoon This Afternoon... Sunny, with a high near 57. Calm wind becoming south around 6 mph.

20% chance of rain Tonight Tonight... Isolated showers after 2am. Increasing clouds, with a low around 46. South wind 7 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

90% chance of thunderstorms Thursday Thursday... Showers and possibly a thunderstorm before 4pm, then scattered showers between 4pm and 5pm. Temperature rising to near 54 by 9am, then falling to around 45 during the remainder of the day. Breezy, with a south wind 11 to 21 mph becoming west in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 23. West wind 11 to 15 mph, with gusts as high as 28 mph.

Sunny on Friday Friday... Sunny, with a high near 37. West wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 30.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 53.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 25.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 42.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 27.

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

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 40.

20% chance of rain Tuesday Tuesday... A 20 percent chance of rain. Partly sunny, with a high near 58.

Current Radar Image


Sun Almanac for Union Town, Illinois
Sunrise: 07:07 AM
Sunset: 4:36 PM
Civil Sunrise:06:37 AM
Civil Sunset: 5:06 PM
Nautical Sunrise: 06:04 AM
Nautical Sunset: 5:39 PM
Astro Sunrise: 05:32 AM
Astro Sunset: 6:11 PM
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