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.

Mostly Cloudy

63°F

17°C

Humidity 85%
Wind Speed SW 14 G 25 mph
Barometer 29.91 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 7 Mar 1:15 pm CST
Extended Forecast for

Dieterich IL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly before 2pm. Cloudy, with a high near 65. Breezy, with a west northwest wind 17 to 20 mph, with gusts as high as 32 mph.

    High: 65 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. West northwest wind 8 to 13 mph becoming light west after midnight. Winds could gust as high as 23 mph.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61. Light west wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 17 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 43. South southwest wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 43 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 72. South southwest wind 8 to 16 mph, with gusts as high as 24 mph.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 76. South southwest wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 76 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 58. Breezy. Chance of precipitation is 90%.

    Low: 58 °F

    Showers and
    Breezy

  • Wednesday

    Wednesday: Showers. High near 67. Breezy. Chance of precipitation is 100%.

    High: 67 °F

    Showers and
    Breezy

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly before 2pm. Cloudy, with a high near 65. Breezy, with a west northwest wind 17 to 20 mph, with gusts as high as 32 mph.
Tonight
Mostly cloudy, with a low around 38. West northwest wind 8 to 13 mph becoming light west after midnight. Winds could gust as high as 23 mph.
Sunday
Sunny, with a high near 61. Light west wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 17 mph.
Sunday Night
Clear, with a low around 43. South southwest wind 7 to 9 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 72. South southwest wind 8 to 16 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 58. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 76. South southwest wind 10 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
Showers and possibly a thunderstorm. Low around 58. Breezy. Chance of precipitation is 90%.
Wednesday
Showers. High near 67. Breezy. Chance of precipitation is 100%.
Wednesday Night
A 30 percent chance of rain before midnight. Partly cloudy, with a low around 31. Blustery.
Thursday
Sunny, with a high near 49.
Thursday Night
Mostly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 62. Breezy.
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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:
1:11 pm CST Mar 7, 2026
Forecast Valid:
1pm CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation