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

74°F

23°C

Humidity 62%
Wind Speed SW 14 G 22 mph
Barometer 29.68 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 15 Nov 11:35 am CST
Extended Forecast for

4 Miles NW Saint Elmo IL

  • Today

    Today: Mostly sunny, with a high near 78. Southwest wind 8 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Northwest wind 5 to 9 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Northwest wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 55. Calm wind becoming southeast 5 to 7 mph in the morning.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Showers. Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers before noon. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 60.

    High: 60 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 78. Southwest wind 8 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Tonight
Mostly clear, with a low around 40. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 55. Northwest wind 5 to 9 mph.
Sunday Night
Mostly clear, with a low around 31. Northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 55. Calm wind becoming southeast 5 to 7 mph in the morning.
Monday Night
Showers. Low around 43. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of showers before noon. Mostly cloudy, with a high near 60.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 60.
Wednesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Thursday
Rain and possibly a thunderstorm. High near 61. Chance of precipitation is 80%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Saint Elmo IL
 39.07°N 88.9°W (Elev. 551 ft)
Last Update:
10:42 am CST Nov 15, 2025
Forecast Valid:
11am CST Nov 15, 2025-6pm CST Nov 21, 2025
 
Forecast Discussion
 
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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