Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Fair

71°F

22°C

Humidity 35%
Wind Speed W 10 mph
Barometer 30.20 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 11 May 1:35 pm CDT
Extended Forecast for

Dieterich IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. West northwest wind 11 to 13 mph, with gusts as high as 20 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 46. North northwest wind 5 to 7 mph becoming light and variable.

    Low: 46 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. Southeast wind 6 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 2am.  Mostly cloudy, then gradually becoming clear, with a low around 56. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: Sunny, with a high near 70. Northwest wind 10 to 17 mph, with gusts as high as 30 mph.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. North northwest wind 6 to 11 mph becoming light north  after midnight. Winds could gust as high as 22 mph.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68. North northeast wind around 5 mph becoming calm  in the afternoon.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers before 1pm.  Partly sunny, with a high near 76.

    High: 76 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 72. West northwest wind 11 to 13 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 46. North northwest wind 5 to 7 mph becoming light and variable.
Tuesday
Sunny, with a high near 79. Southeast wind 6 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph.
Tuesday Night
Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 2am. Mostly cloudy, then gradually becoming clear, with a low around 56. Southwest wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Sunny, with a high near 70. Northwest wind 10 to 17 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 45. North northwest wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 22 mph.
Thursday
Sunny, with a high near 68. North northeast wind around 5 mph becoming calm in the afternoon.
Thursday Night
Partly cloudy, with a low around 49.
Friday
A 40 percent chance of showers before 1pm. Partly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
A chance of showers. Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Dieterich IL
 39.07°N 88.39°W (Elev. 600 ft)
1:27 pm CDT May 11, 2026
1pm CDT May 11, 2026-6pm CDT May 17, 2026
 
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