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Unionville, Illinois Weather Forecast
Unionville, Illinois Weather
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Weather Forecast for Unionville, Illinois : Massac County
Issued: 3:16 pm CST Dec 4, 2025 Latitude: 37.1222782 Longitude: -88.5467121 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Mostly Cloudy on Tonight Mostly Cloudy on Friday Mostly Sunny on Saturday 20% chance of rain on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday 20% chance of  on Wednesday Partly Sunny on Thursday
Low: 24°F High: 42°F High: 46°F High: 46°F High: 38°F High: 47°F High: 51°F High: 38°F
Low: 26°F Low: 30°F Low: 24°F Low: 23°F Low: 34°F Low: 27°F  
Mostly Cloudy Mostly Cloudy Mostly Sunny Rain Mostly Sunny Mostly Sunny Partly Sunny Partly Sunny
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Current Conditions at
METROPOLIS MUNI ARP - (KM30)
30°
Cloudy
as of 6:55 PM CST
Rel. Humidity: 63%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 1800ft
Current Conditions at
PADUCAH - (KPAH)
30°
Cloudy
as of 6:53 PM CST
Rel. Humidity: 68%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.23 in.
Flight Rule: MVFR
Wind Data
6 MPH
0° North
Cloud Level(s): Solid Overcast at 2000ft
Current Conditions at
CAIRO - (KCIR)
30°
Partly Cloudy
as of 6:55 PM CST
Rel. Humidity: 68%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
7 MPH
010° North
Cloud Level(s): Scattered at 11000ft
Current Conditions at
MARION - (KMWA)
23°
Partly Cloudy
as of 6:47 PM CST
Rel. Humidity: 79%
Dew Point: 18°F
Visibility: 7 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
6 MPH
330° Northwest
Cloud Level(s): Scattered at 10000ft
Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 24. Calm wind.

Mostly Cloudy on Friday Friday... Mostly cloudy, then gradually becoming sunny, with a high near 42. Calm wind.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 26. Calm wind.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 46. Calm wind.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 30. Calm wind.

20% chance of rain Sunday Sunday... A 20 percent chance of showers before noon. Mostly cloudy, with a high near 46. Calm wind becoming north around 6 mph in the morning.

20% chance of rain & snow Sunday Night Sunday Night... A slight chance of rain and snow showers before midnight. Mostly cloudy, with a low around 24. North wind around 6 mph. Chance of precipitation is 20%.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 38. North wind around 5 mph becoming calm in the morning.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 23. Calm wind becoming south southwest around 5 mph after midnight.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 47. Southwest wind 6 to 10 mph.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 34. South southwest wind 5 to 8 mph.

20% chance of  Wednesday Wednesday... A chance of showers. Partly sunny, with a high near 51. West southwest wind 7 to 14 mph, with gusts as high as 21 mph.

10% chance of rain Wednesday Night Wednesday Night... A slight chance of showers. Mostly cloudy, with a low around 27. Northwest wind around 6 mph.

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 38. West northwest wind 5 to 8 mph.

Current Radar Image


Sun Almanac for Unionville, Illinois
Sunrise: 06:52 AM
Sunset: 4:37 PM
Civil Sunrise:06:24 AM
Civil Sunset: 5:06 PM
Nautical Sunrise: 05:51 AM
Nautical Sunset: 5:38 PM
Astro Sunrise: 05:20 AM
Astro Sunset: 6:09 PM
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