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.

Fair

39°F

4°C

Humidity 55%
Wind Speed SW 10 G 18 mph
Barometer 30.08 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 21 Jan 9:15 am CST
Extended Forecast for

5 Miles W Mode IL

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 42. West southwest wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 42 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 20. West southwest wind 8 to 16 mph becoming northwest after midnight. Winds could gust as high as 29 mph.

    Low: 20 °F

    Mostly Clear

  • Thursday

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

    High: 33 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 5. Wind chill values between -1 and -6. Light and variable wind becoming north 9 to 14 mph in the evening. Winds could gust as high as 22 mph.

    Low: 5 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near 10. North wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 10 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -2. North northeast wind around 10 mph, with gusts as high as 17 mph.

    Low: -2 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow after noon. Mostly cloudy, with a high near 12. Northeast wind 7 to 9 mph, with gusts as high as 16 mph.

    High: 12 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 6.

    Low: 6 °F

    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 18.

    High: 18 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 42. West southwest wind 10 to 17 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 20. West southwest wind 8 to 16 mph becoming northwest after midnight. Winds could gust as high as 29 mph.
Thursday
Partly sunny, with a high near 33. West wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 5. Wind chill values between -1 and -6. Light and variable wind becoming north 9 to 14 mph in the evening. Winds could gust as high as 22 mph.
Friday
Mostly cloudy and cold, with a high near 10. North wind 10 to 14 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around -2. North northeast wind around 10 mph, with gusts as high as 17 mph.
Saturday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 12. Northeast wind 7 to 9 mph, with gusts as high as 16 mph.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 6.
Sunday
Partly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 2.
Monday
Sunny, with a high near 19.
Monday Night
Mostly clear, with a low around 6.
Tuesday
Mostly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Mode IL
 39.26°N 88.75°W (Elev. 604 ft)
Last Update:
8:37 am CST Jan 21, 2026
Forecast Valid:
9am CST Jan 21, 2026-6pm CST Jan 27, 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