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.

Overcast

49°F

9°C

Humidity 54%
Wind Speed S 3 mph
Barometer 30.10 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 1 Nov 2:55 pm CDT
Extended Forecast for

6 Miles NNW Saint Elmo IL

Freeze Warning November 2, 01:00am until November 2, 07:00am
Click here for hazard details and duration
Freeze Warning

  • This Afternoon

    This Afternoon: A 20 percent chance of rain. Cloudy, with a high near 52. West wind around 7 mph.

    High: 52 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Patchy fog between midnight and 3am. Widespread frost, mainly after 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Patchy Frost
    then Frost
    and Patchy
    Fog

  • Sunday

    Sunday: Widespread frost before 9am. Otherwise, sunny, with a high near 55. Light and variable wind.

    High: 55 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 2am. Otherwise, clear, with a low around 34. Light southwest wind.

    Low: 34 °F

    Clear then
    Areas Frost

  • Monday

    Monday: Areas of frost before 8am. Otherwise, sunny, with a high near 62. Southwest wind 5 to 8 mph.

    High: 62 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Cloudy, with a high near 52. West wind around 7 mph.
Tonight
Patchy fog between midnight and 3am. Widespread frost, mainly after 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 30. Calm wind.
Sunday
Widespread frost before 9am. Otherwise, sunny, with a high near 55. Light and variable wind.
Sunday Night
Areas of frost after 2am. Otherwise, clear, with a low around 34. Light southwest wind.
Monday
Areas of frost before 8am. Otherwise, sunny, with a high near 62. Southwest wind 5 to 8 mph.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Clear, with a low around 39.
Thursday
Sunny, with a high near 64.
Thursday Night
A 20 percent chance of rain. Partly cloudy, with a low around 48.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 65.
Friday Night
A 20 percent chance of rain. Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Saint Elmo IL
 39.09°N 88.9°W (Elev. 568 ft)
Last Update:
1:56 pm CDT Nov 1, 2025
Forecast Valid:
3pm CDT Nov 1, 2025-6pm CST Nov 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation