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: 7:21 pm CST Jan 4, 2026 Latitude: 37.1222782 Longitude: -88.5467121 View on Google Maps

MouseOver for Detail Forecast
Tonight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Cloudy on Tonight Sunny on Monday Mostly Sunny on Tuesday Partly Sunny on Wednesday Rain on Thursday 20% chance of  on Friday Sunny on Saturday Mostly Sunny on Sunday
Low: 32°F High: 58°F High: 64°F High: 62°F High: 63°F High: 61°F High: 48°F High: 42°F
Low: 47°F Low: 39°F Low: 49°F Low: 50°F Low: 36°F Low: 26°F  
Mostly Cloudy Sunny Mostly Sunny Partly Sunny Rain Partly Sunny Sunny Mostly Sunny
-
Current Conditions at
METROPOLIS MUNI ARP - (KM30)
37°
Clear
as of 7:15 PM CST
Rel. Humidity: 55%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
PADUCAH - (KPAH)
37°
Clear
as of 6:53 PM CST
Rel. Humidity: 60%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
CAIRO - (KCIR)
37°
Clear
as of 7:15 PM CST
Rel. Humidity: 69%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MARION - (KMWA)
37°
Clear
as of 7:15 PM CST
Rel. Humidity: 55%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
6 MPH
160° South
Cloud Level(s): Clear
Mostly Cloudy on Tonight Tonight... Mostly cloudy, then gradually becoming clear, with a low around 32. Calm wind.

Sunny on Monday Monday... Sunny, with a high near 58. Calm wind becoming southwest 5 to 8 mph in the morning.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 47. South wind 3 to 7 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 64. Southwest wind 5 to 10 mph becoming light in the afternoon. Winds could gust as high as 18 mph.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 39. Calm wind.

Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 62. Calm wind.

30% chance of rain Wednesday Night Wednesday Night... A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 49. Calm wind becoming south around 5 mph after midnight.

Rain on Thursday Thursday... Showers likely. Mostly cloudy, with a high near 63. South southwest wind 5 to 8 mph.

Rain on Thursday Night Thursday Night... Showers likely, mainly before midnight. Mostly cloudy, with a low around 50. South wind around 6 mph.

20% chance of  Friday Friday... A chance of showers. Partly sunny, with a high near 61. South wind 6 to 9 mph becoming west in the afternoon.

20% chance of rain Friday Night Friday Night... A chance of showers. Partly cloudy, with a low around 36. West wind around 6 mph.

Sunny on Saturday Saturday... Sunny, with a high near 48. West wind 5 to 8 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 26. West northwest wind 3 to 5 mph.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 42. West northwest wind 3 to 7 mph.

Current Radar Image


Sun Almanac for Unionville, Illinois
Sunrise: 07:08 AM
Sunset: 4:50 PM
Civil Sunrise:06:39 AM
Civil Sunset: 5:19 PM
Nautical Sunrise: 06:07 AM
Nautical Sunset: 5:52 PM
Astro Sunrise: 05:35 AM
Astro Sunset: 6:23 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.