url:
Unionville, Illinois Weather Forecast
Unionville, Illinois Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Unionville
Change location by the zip code or city,state: or search for other weather forecast locations in Illinois by name.
Weather Forecast for Unionville, Illinois : Massac County
Issued: 3:16 pm CST Jan 12, 2026 Latitude: 37.1222782 Longitude: -88.5467121 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Sunny on This Afternoon Mostly Clear on Tonight Sunny on Tuesday 30% chance of rain on Wednesday Sunny on Thursday Partly Sunny on Friday Partly Sunny on Saturday Sunny on Sunday
High: 46°F Low: 33°F High: 58°F High: 47°F High: 32°F High: 45°F High: 32°F High: 29°F
Low: 41°F Low: 19°F Low: 22°F Low: 23°F Low: 15°F  
Sunny Mostly Clear Sunny Rain Sunny Partly Sunny Partly Sunny Sunny
-
Current Conditions at
METROPOLIS MUNI ARP - (KM30)
50°
Clear
as of 3:55 PM CST
Rel. Humidity: 34%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
5 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
PADUCAH - (KPAH)
52°
Clear
as of 3:53 PM CST
Rel. Humidity: 29%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
8 MPH
Gust: 20 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
CAIRO - (KCIR)
50°
Feels like 45°F
Clear
as of 3:55 PM CST
Rel. Humidity: 46%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
12 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
MARION - (KMWA)
50°
Feels like 45°F
Clear
as of 3:45 PM CST
Rel. Humidity: 39%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.23 in.
Flight Rule: VFR
Wind Data
12 MPH
200° South
Cloud Level(s): Clear
Sunny on This Afternoon This Afternoon... Sunny, with a steady temperature around 46. South southwest wind 5 to 7 mph.

Mostly Clear on Tonight Tonight... Mostly clear, with a low around 33. South southwest wind 3 to 6 mph.

Sunny on Tuesday Tuesday... Sunny, with a high near 58. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.

50% chance of rain Tuesday Night Tuesday Night... A 50 percent chance of showers after midnight. Increasing clouds, with a low around 41. Southwest wind 5 to 7 mph becoming calm after midnight.

30% chance of rain Wednesday Wednesday... A 30 percent chance of showers before noon. Mostly cloudy, with a high near 47. Light and variable wind becoming north northwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 19. North northwest wind 6 to 10 mph, with gusts as high as 20 mph.

Sunny on Thursday Thursday... Sunny, with a high near 32. North northwest wind around 6 mph becoming light and variable in the afternoon.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 22. Calm wind becoming south southwest around 6 mph after midnight.

Partly Sunny on Friday Friday... Partly sunny, with a high near 45. West wind 6 to 11 mph, with gusts as high as 20 mph.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 23. West southwest wind 3 to 5 mph.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 32. West wind 5 to 10 mph, with gusts as high as 18 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 15. West wind around 6 mph.

Sunny on Sunday Sunday... Sunny, with a high near 29. West wind 5 to 9 mph.

Current Radar Image


Sun Almanac for Unionville, Illinois
Sunrise: 07:07 AM
Sunset: 4:58 PM
Civil Sunrise:06:39 AM
Civil Sunset: 5:26 PM
Nautical Sunrise: 06:07 AM
Nautical Sunset: 5:58 PM
Astro Sunrise: 05:36 AM
Astro Sunset: 6:30 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.