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

Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Partly Cloudy

43°F

6°C

Humidity 87%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 2 Nov 7:52 am CST
Extended Forecast for

Oraville IL

  • Today

    Today: Mostly sunny, with a high near 55. Light and variable wind.

    High: 55 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy frost after 1am. Otherwise, clear, with a low around 36. Calm wind becoming southwest around 5 mph after midnight.

    Low: 36 °F

    Clear then
    Patchy Frost

  • Monday

    Monday: Patchy frost before 7am. Otherwise, sunny, with a high near 64. West southwest wind 3 to 8 mph.

    High: 64 °F

    Patchy Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. Light south southeast wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 18 mph.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49. South southwest wind around 10 mph.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 71. South southwest wind 7 to 11 mph becoming northwest in the afternoon.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. Northwest wind around 6 mph becoming light and variable in the evening.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67. Light east southeast wind becoming south southeast 5 to 10 mph in the morning.

    High: 67 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 55. Light and variable wind.
Tonight
Patchy frost after 1am. Otherwise, clear, with a low around 36. Calm wind becoming southwest around 5 mph after midnight.
Monday
Patchy frost before 7am. Otherwise, sunny, with a high near 64. West southwest wind 3 to 8 mph.
Monday Night
Mostly clear, with a low around 39. Calm wind.
Tuesday
Mostly sunny, with a high near 66. Light south southeast wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 49. South southwest wind around 10 mph.
Wednesday
Sunny, with a high near 71. South southwest wind 7 to 11 mph becoming northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 42. Northwest wind around 6 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 67. Light east southeast wind becoming south southeast 5 to 10 mph in the morning.
Thursday Night
A chance of showers after midnight. Partly cloudy, with a low around 54. South wind 9 to 11 mph.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 69. West southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 46. West wind around 7 mph.
Saturday
A slight chance of showers. Mostly sunny, with a high near 67. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oraville IL
 37.88°N 89.42°W
Last Update:
3:16 am CST Nov 2, 2025
Forecast Valid:
8am CST Nov 2, 2025-6pm CST Nov 8, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation