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Valley Mission, Illinois Weather Forecast
Valley Mission, Illinois Weather
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Weather Forecast for Valley Mission, Illinois : Union County
Issued: 1:06 pm CST Dec 17, 2025 Latitude: 37.3581054 Longitude: -89.3392529 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Thursday Friday Saturday Sunday Monday Tuesday
Mostly Sunny on This Afternoon 20% chance of rain on Tonight 100% chance of rain on Thursday Sunny on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday Partly Sunny on Monday Mostly Cloudy on Tuesday
High: 59°F Low: 48°F High: 56 °F High: 41°F High: 54°F High: 45°F High: 48°F High: 59°F
Low: 25°F Low: 33°F Low: 30°F Low: 30°F Low: 43°F  
Mostly Sunny Rain Rain Sunny Mostly Sunny Mostly Sunny Partly Sunny Mostly Cloudy
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Current Conditions at
CAPE GIRARDEAU - (KCGI)
57°
Clear
as of 12:53 PM CST
Rel. Humidity: 47%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
7 MPH
270° West
Cloud Level(s): Clear
Current Conditions at
CAIRO - (KCIR)
59°
Clear
as of 12:55 PM CST
Rel. Humidity: 44%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
6 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
CARBONDALE - (KMDH)
55°
Clear
as of 12:52 PM CST
Rel. Humidity: 43%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MARION - (KMWA)
57°
Partly Cloudy
as of 12:45 PM CST
Rel. Humidity: 44%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
6 MPH
230° Southwest
Cloud Level(s): Scattered at 15000ft
Mostly Sunny on This Afternoon This Afternoon... Mostly sunny, with a high near 59. West southwest wind around 6 mph becoming south southeast.

20% chance of rain Tonight Tonight... A slight chance of showers before 1am, then a slight chance of showers after 4am. Increasing clouds, with a low around 48. South wind 6 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

100% chance of rain Thursday Thursday... Showers, mainly before 3pm. Temperature rising to near 56 by 11am, then falling to around 48 during the remainder of the day. South wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 100%.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 25. West northwest wind 7 to 11 mph, with gusts as high as 20 mph.

Sunny on Friday Friday... Sunny, with a high near 41. West northwest wind around 6 mph becoming south in the afternoon.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 33. South wind 6 to 11 mph, with gusts as high as 21 mph.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 54. South wind 9 to 14 mph, with gusts as high as 25 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 30. Southwest wind 6 to 8 mph becoming north after midnight.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 45. North northeast wind around 7 mph.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 30. East wind 3 to 5 mph.

Partly Sunny on Monday Monday... Partly sunny, with a high near 48. Southeast wind 5 to 7 mph.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 43. South southwest wind around 6 mph.

Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 59. South southwest wind 6 to 8 mph.

Current Radar Image


Sun Almanac for Valley Mission, Illinois
Sunrise: 07:06 AM
Sunset: 4:41 PM
Civil Sunrise:06:37 AM
Civil Sunset: 5:11 PM
Nautical Sunrise: 06:04 AM
Nautical Sunset: 5:43 PM
Astro Sunrise: 05:32 AM
Astro Sunset: 6:15 PM
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