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

32°F

0°C

Humidity 100%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 27 Feb 2:35 am CST
Extended Forecast for

5 Miles W Mode IL

  • Overnight

    Overnight: Mostly clear, with a low around 34. Calm wind becoming south southwest around 5 mph.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66. South southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. South wind 6 to 9 mph becoming north after midnight. Winds could gust as high as 18 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 58. Northeast wind around 7 mph becoming southeast in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. North northeast wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 41. Northeast wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 41 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Rain and snow before 3am, then snow and freezing rain. Low around 28. East northeast wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 28 °F

    Wintry Mix

  • Monday

    Monday: A chance of rain and snow before noon. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: A 50 percent chance of rain. Cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 34. Calm wind becoming south southwest around 5 mph.
Friday
Sunny, with a high near 66. South southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
Friday Night
Mostly clear, with a low around 36. South wind 6 to 9 mph becoming north after midnight. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 58. Northeast wind around 7 mph becoming southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 27. North northeast wind 7 to 13 mph, with gusts as high as 21 mph.
Sunday
Increasing clouds, with a high near 41. Northeast wind 9 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Rain and snow before 3am, then snow and freezing rain. Low around 28. East northeast wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of rain and snow before noon. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Monday Night
A 50 percent chance of rain. Cloudy, with a low around 31.
Tuesday
Rain. High near 48. Chance of precipitation is 80%.
Tuesday Night
Rain likely. Cloudy, with a low around 37.
Wednesday
Rain likely. Cloudy, with a high near 58.
Wednesday Night
Rain likely. Cloudy, with a low around 49.
Thursday
Rain likely. Mostly cloudy, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
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:
2:41 am CST Feb 27, 2026
Forecast Valid:
3am CST Feb 27, 2026-6pm CST Mar 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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