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

Hazardous Weather Conditions

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Fair

38°F

3°C

Humidity 44%
Wind Speed S 12 G 21 mph
Barometer 29.81 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 24 Feb 12:55 pm CST
Extended Forecast for

Dieterich IL

  • This Afternoon

    This Afternoon: Cloudy, with a high near 43. Breezy, with a south wind 20 to 23 mph, with gusts as high as 34 mph.

    High: 43 °F

    Cloudy and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. South southwest wind 13 to 18 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 32 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 48. Northwest wind 3 to 7 mph.

    High: 48 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 31. Calm wind becoming east northeast 5 to 7 mph in the evening. Chance of precipitation is 40%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A 30 percent chance of rain before noon. Partly sunny, with a high near 48. East northeast wind 5 to 7 mph.

    High: 48 °F

    Chance Rain
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. South southwest wind 5 to 14 mph, with gusts as high as 20 mph.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 43. Breezy, with a south wind 20 to 23 mph, with gusts as high as 34 mph.
Tonight
Mostly cloudy, with a low around 31. South southwest wind 13 to 18 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 32 mph.
Wednesday
Partly sunny, with a high near 48. Northwest wind 3 to 7 mph.
Wednesday Night
A chance of rain between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 31. Calm wind becoming east northeast 5 to 7 mph in the evening. Chance of precipitation is 40%.
Thursday
A 30 percent chance of rain before noon. Partly sunny, with a high near 48. East northeast wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 31. Calm wind becoming south southwest around 5 mph after midnight.
Friday
Sunny, with a high near 59. South southwest wind 5 to 14 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 37.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 42.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Monday
A chance of rain and snow. Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dieterich IL
 39.07°N 88.39°W (Elev. 600 ft)
Last Update:
12:26 pm CST Feb 24, 2026
Forecast Valid:
1pm CST Feb 24, 2026-6pm CST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation