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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

4 Miles W Effingham IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. South wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 42. West wind 8 to 15 mph, with gusts as high as 25 mph.

    High: 42 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. West southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 33. Northwest wind 3 to 6 mph.

    High: 33 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 8. Light north northwest wind becoming north 8 to 13 mph after midnight. Winds could gust as high as 21 mph.

    Low: 8 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 11. North wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 11 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 1. North northeast wind around 10 mph, with gusts as high as 18 mph.

    Low: 1 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow after noon. Cloudy, with a high near 13.

    High: 13 °F

    Cloudy then
    Chance Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. South wind 10 to 13 mph, with gusts as high as 23 mph.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 42. West wind 8 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 22. West southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Thursday
Partly sunny, with a high near 33. Northwest wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 8. Light north northwest wind becoming north 8 to 13 mph after midnight. Winds could gust as high as 21 mph.
Friday
Mostly cloudy, with a high near 11. North wind 10 to 14 mph, with gusts as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 1. North northeast wind around 10 mph, with gusts as high as 18 mph.
Saturday
A 40 percent chance of snow after noon. Cloudy, with a high near 13.
Saturday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 7.
Sunday
Partly sunny, with a high near 19.
Sunday Night
Partly cloudy, with a low around 5.
Monday
Mostly sunny, with a high near 21.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Effingham IL
 39.12°N 88.61°W (Elev. 551 ft)
Last Update:
11:36 pm CST Jan 20, 2026
Forecast Valid:
12am CST Jan 21, 2026-6pm CST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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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