Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

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

Partly Cloudy

89°F

32°C

Humidity 64%
Wind Speed SW 8 mph
Barometer 29.95 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 4 Jul 3:15 pm CDT
Detailed forecast for

Effingham County

This Afternoon
Mostly sunny with a chance of showers and thunderstorms. Near steady temperature in the upper 80s. Southwest winds around 5 mph. Chance of rain 50 percent. Heat index values up to 101.
Tonight
Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows in the upper 60s. Northwest winds around 5 mph. Chance of rain 50 percent.
Sunday
Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Northwest winds around 5 mph. Chance of rain 40 percent.
Sunday Night
Partly cloudy. Lows in the upper 60s. North winds around 5 mph.
Monday
Mostly sunny. Humid with highs in the mid 80s. North winds around 5 mph.
Monday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s.
Tuesday
Mostly sunny. Highs in the mid 80s.
Tuesday Night Through Wednesday Night
Mostly clear. Lows in the upper 60s. Highs in the upper 80s.
Thursday
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.
Thursday Night
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows around 70. Chance of rain 50 percent.
Friday
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.



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153 PM CDT Sat Jul 4 2026
 
 

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