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

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Fair

63°F

17°C

Humidity 76%
Wind Speed E 6 mph
Barometer 30.08 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 16 Oct 9:15 pm CDT
Extended Forecast for

Dieterich IL

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Southeast wind around 6 mph.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 78. South southeast wind 6 to 11 mph, with gusts as high as 16 mph.

    High: 78 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 60. South southeast wind 6 to 9 mph, with gusts as high as 16 mph.

    Low: 60 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 83. South southwest wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 83 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers, with thunderstorms also possible after 1am. Low around 50. South southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 50 °F

    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 62. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 28 mph.

    High: 62 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 40. West northwest wind 3 to 8 mph. Winds could gust as high as 15 mph.

    Low: 40 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers after 1am. Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 53. Southeast wind around 6 mph.
Friday
Partly sunny, with a high near 78. South southeast wind 6 to 11 mph, with gusts as high as 16 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 60. South southeast wind 6 to 9 mph, with gusts as high as 16 mph.
Saturday
A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 83. South southwest wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers, with thunderstorms also possible after 1am. Low around 50. South southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Sunday
Mostly sunny, with a high near 62. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 28 mph.
Sunday Night
Clear, with a low around 40. West northwest wind 3 to 8 mph. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 70.
Monday Night
A 40 percent chance of showers after 1am. Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 63. Breezy.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dieterich IL
 39.07°N 88.36°W (Elev. 597 ft)
Last Update:
8:11 pm CDT Oct 16, 2025
Forecast Valid:
9pm CDT Oct 16, 2025-6pm CDT Oct 23, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation