Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07° N Lon: 88.53° W Elev: 587 ft.

Mostly Cloudy

81°F

27°C

Humidity 54%
Wind Speed W 8 mph
Barometer 30.01 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 20 Jun 2:55 pm CDT
Detailed forecast for

Effingham County

This Afternoon
Mostly sunny. Near steady temperature in the lower 80s. Northwest winds around 5 mph.
Tonight
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. North winds around 5 mph, becoming east after midnight.
Sunday
Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Locally heavy rainfall possible. Highs in the lower 80s. Southeast winds 5 to 10 mph, becoming south 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of rain 70 percent.
Sunday Night
Mostly cloudy. Showers and thunderstorms, mainly in the evening. Locally heavy rainfall possible in the evening. Lows in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
Monday
Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 70s. Northwest winds around 10 mph, becoming north with gusts up to 20 mph in the afternoon.
Monday Night
Partly cloudy. Lows in the upper 50s.
Tuesday And Tuesday Night
Mostly clear. Highs in the upper 70s. Lows around 60.
Wednesday Through Friday
Partly cloudy. Highs around 80. Lows around 60.



Basemap Options
Click map to change the forecast location
Loading map...
127 PM CDT Sat Jun 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database