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

42°F

6°C

Humidity 95%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 11 Nov 1:35 am CST
Extended Forecast for

Teutopolis IL

  • Overnight

    Overnight: Patchy fog. Otherwise, partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Fog

  • Veterans Day

    Veterans Day: Patchy fog before 7am. Otherwise, increasing clouds, with a high near 69. Light and variable wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 26 mph.

    High: 69 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41. Northwest wind 8 to 15 mph, with gusts as high as 28 mph.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 49. North northwest wind 9 to 16 mph, with gusts as high as 26 mph.

    High: 49 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. North northwest wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 44. Northwest wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. North northwest wind around 5 mph becoming calm in the evening.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 40. Calm wind.
Veterans Day
Patchy fog before 7am. Otherwise, increasing clouds, with a high near 69. Light and variable wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 26 mph.
Wednesday Night
Mostly cloudy, with a low around 41. Northwest wind 8 to 15 mph, with gusts as high as 28 mph.
Thursday
Mostly cloudy, with a high near 49. North northwest wind 9 to 16 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 31. North northwest wind 8 to 14 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 44. Northwest wind 7 to 11 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 25. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 26.
Monday
Sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Teutopolis IL
 39.14°N 88.5°W (Elev. 554 ft)
Last Update:
1:26 am CST Nov 11, 2026
Forecast Valid:
1am CST Nov 11, 2026-6pm CST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

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