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

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: 12:51 am CST Jan 7, 2026 Latitude: 37.1222782 Longitude: -88.5467121 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Patchy Fog on Overnight Morning Fog on Wednesday 30% chance of rain on Thursday 50% chance of rain on Friday 10% chance of rain on Saturday Sunny on Sunday Sunny on Monday Mostly Sunny on Tuesday
Low: 36°F High: 60°F High: 67°F High: 68°F High: 53°F High: 38°F High: 44°F High: 49°F
Low: 45°F Low: 60°F Low: 47°F Low: 28°F Low: 22°F Low: 29°F  
Patchy Fog Morning Fog Rain Rain Rain Sunny Sunny Mostly Sunny
-
Current Conditions at
METROPOLIS MUNI ARP - (KM30)
39°
Cloudy
Fog
as of 1:15 AM CST
Rel. Humidity: 93%
Dew Point: 37°F
Visibility: 1/4 Miles
Pressure: 29.90 in.
Flight Rule: LIFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 200ft
Current Conditions at
PADUCAH - (KPAH)
41°
Clear
Mist
as of 12:53 AM CST
Rel. Humidity: 100%
Dew Point: 41°F
Visibility: 6 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
CAIRO - (KCIR)
37°
Cloudy
as of 1:15 AM CST
Rel. Humidity: 100%
Dew Point: 37°F
Visibility: 3/4 Miles
Pressure: 29.91 in.
Flight Rule: MVFR
Wind Data
Calm
Current Conditions at
MARION - (KMWA)
39°
Clear
as of 1:15 AM CST
Rel. Humidity: 93%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Patchy Fog on Overnight Overnight... Patchy fog. Otherwise, mostly clear, with a low around 36. Calm wind.

Morning Fog on Wednesday Wednesday... Patchy fog before 9am. Otherwise, mostly sunny, with a high near 60. Calm wind.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 45. Light southeast wind.

30% chance of rain Thursday Thursday... A 30 percent chance of showers after noon. Cloudy, with a high near 67. Light southeast wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

90% chance of thunderstorms Thursday Night Thursday Night... Showers, with thunderstorms also possible after 9pm. Low around 60. South wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

50% chance of rain Friday Friday... A 50 percent chance of showers. Mostly cloudy, with a high near 68. South southwest wind 5 to 7 mph becoming north in the afternoon.

70% chance of rain Friday Night Friday Night... Showers likely. Mostly cloudy, with a low around 47. Light and variable wind. Chance of precipitation is 70%.

10% chance of rain Saturday Saturday... A slight chance of showers before noon. Mostly cloudy, with a high near 53. West northwest wind 5 to 10 mph, with gusts as high as 18 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 28. West wind around 6 mph.

Sunny on Sunday Sunday... Sunny, with a high near 38. Northwest wind 5 to 9 mph becoming light in the afternoon.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 22. Calm wind.

Sunny on Monday Monday... Sunny, with a high near 44. Calm wind becoming southwest around 6 mph.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 29. Light south southwest wind.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 49. Southwest wind 3 to 7 mph.

Current Radar Image


Sun Almanac for Unionville, Illinois
Sunrise: 07:08 AM
Sunset: 4:53 PM
Civil Sunrise:06:39 AM
Civil Sunset: 5:22 PM
Nautical Sunrise: 06:07 AM
Nautical Sunset: 5:54 PM
Astro Sunrise: 05:36 AM
Astro Sunset: 6:25 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.