National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

A Few Clouds

45°F

7°C

Humidity 90%
Wind Speed Calm
Barometer 30.12 in (1019.9 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 14 Nov 3:52 am CST
Extended Forecast for

4 Miles NNW Pomona IL

  • Today

    Today: Sunny, with a high near 74. South southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 74. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. Southwest wind 6 to 8 mph becoming north after midnight.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60. North wind 3 to 6 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Light and variable wind.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers after noon. Mostly sunny, with a high near 60. East southeast wind 3 to 7 mph.

    High: 60 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before midnight, then showers likely. Mostly cloudy, with a low around 48. East wind around 8 mph.

    Low: 48 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers before noon. Partly sunny, with a high near 61. East wind 7 to 9 mph becoming north in the afternoon.

    High: 61 °F

    Chance
    Showers then
    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 74. South southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 59. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 74. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 47. Southwest wind 6 to 8 mph becoming north after midnight.
Sunday
Sunny, with a high near 60. North wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 39. Light and variable wind.
Monday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 60. East southeast wind 3 to 7 mph.
Monday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Mostly cloudy, with a low around 48. East wind around 8 mph.
Tuesday
A chance of showers before noon. Partly sunny, with a high near 61. East wind 7 to 9 mph becoming north in the afternoon.
Tuesday Night
A chance of showers, mainly after midnight. Mostly cloudy, with a low around 41. Northeast wind around 6 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 55. East northeast wind around 7 mph.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 44. East wind around 7 mph.
Thursday
Showers likely. Mostly cloudy, with a high near 60. East wind 7 to 9 mph becoming south in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Pomona IL
 37.7°N 89.37°W
Last Update:
3:11 am CST Nov 14, 2025
Forecast Valid:
4am CST Nov 14, 2025-6pm CST Nov 20, 2025
 
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Additional Resources

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