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

28°F

-2°C

Humidity 80%
Wind Speed N 7 mph
Barometer 30.29 in
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 7 Feb 2:55 am CST
Extended Forecast for

5 Miles N Brownstown IL

  • Overnight

    Overnight: Clear, with a low around 22. North wind around 6 mph.

    Low: 22 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 31. Northeast wind around 5 mph becoming calm in the morning.

    High: 31 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 22. Calm wind becoming southeast 5 to 8 mph in the evening.

    Low: 22 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 38. Southeast wind 7 to 9 mph.

    High: 38 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. Southeast wind around 6 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly 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 61.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Overnight
Clear, with a low around 22. North wind around 6 mph.
Saturday
Sunny, with a high near 31. Northeast wind around 5 mph becoming calm in the morning.
Saturday Night
Increasing clouds, with a low around 22. Calm wind becoming southeast 5 to 8 mph in the evening.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 38. Southeast wind 7 to 9 mph.
Sunday Night
Mostly clear, with a low around 24. Southeast wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 35.
Wednesday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 46.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 29.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 44.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 29.
Friday
A 30 percent chance of rain. Cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Brownstown IL
 39.07°N 88.96°W (Elev. 571 ft)
Last Update:
2:27 am CST Feb 7, 2026
Forecast Valid:
3am CST Feb 7, 2026-6pm CST Feb 13, 2026
 
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