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.

Light Rain

48°F

9°C

Humidity 66%
Wind Speed Calm
Barometer 30.07 in (1018.3 mb)
Dewpoint 37°F (3°C)
Visibility 5.00 mi
Last update 14 Feb 9:52 am CST
Extended Forecast for

3 Miles W Cambria IL

  • Today

    Today: Rain, mainly after noon. High near 53. Calm wind becoming east 5 to 9 mph in the afternoon. Chance of precipitation is 90%.

    High: 53 °F

    Chance Rain
    then Rain

  • Tonight

    Tonight: Rain. Low around 46. Southeast wind 6 to 10 mph. Chance of precipitation is 100%.

    Low: 46 °F

    Rain

  • Sunday

    Sunday: A 50 percent chance of rain before noon. Cloudy, then gradually becoming mostly sunny, with a high near 56. North wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 56 °F

    Chance Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. North wind around 6 mph becoming calm in the evening.

    Low: 38 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 61. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 45. South wind 5 to 7 mph.

    Low: 45 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 64. South wind 7 to 17 mph, with gusts as high as 26 mph.

    High: 64 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 56. Breezy, with a south wind 16 to 20 mph, with gusts as high as 30 mph.

    Low: 56 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 71. Southwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 71 °F

    Partly Sunny

Detailed Forecast

Today
Rain, mainly after noon. High near 53. Calm wind becoming east 5 to 9 mph in the afternoon. Chance of precipitation is 90%.
Tonight
Rain. Low around 46. Southeast wind 6 to 10 mph. Chance of precipitation is 100%.
Sunday
A 50 percent chance of rain before noon. Cloudy, then gradually becoming mostly sunny, with a high near 56. North wind 7 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 38. North wind around 6 mph becoming calm in the evening.
Washington's Birthday
Mostly sunny, with a high near 61. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 45. South wind 5 to 7 mph.
Tuesday
Mostly cloudy, with a high near 64. South wind 7 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 56. Breezy, with a south wind 16 to 20 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, with a high near 71. Southwest wind 9 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 50. South southwest wind 6 to 8 mph.
Thursday
A chance of rain. Mostly sunny, with a high near 71. South wind 6 to 14 mph, with gusts as high as 22 mph.
Thursday Night
A slight chance of rain and thunderstorms. Mostly cloudy, with a low around 45. Southwest wind 9 to 11 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 60. West wind 8 to 11 mph, with gusts as high as 18 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Cambria IL
 37.79°N 89.17°W
Last Update:
9:07 am CST Feb 14, 2026
Forecast Valid:
9am CST Feb 14, 2026-6pm CST Feb 20, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation