Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48° N Lon: 88.28° W Elev: 722 ft.

Fair

59°F

15°C

Humidity 93%
Wind Speed E 3 mph
Barometer 30.13 in (1019.8 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 29 Aug 4:53 am CDT
Detailed forecast for

Coles County

Today
Mostly sunny. Highs around 80. Northeast winds around 5 mph.
Tonight
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s. Northeast winds around 5 mph.
Saturday
Sunny. Highs around 80. Northeast winds around 5 mph.
Saturday Night
Partly cloudy. Lows in the mid 50s. East winds around 5 mph.
Sunday
Sunny. Highs around 80. East winds around 5 mph.
Sunday Night Through Wednesday
Partly cloudy. Lows in the mid 50s. Highs in the lower 80s.
Wednesday Night
Partly cloudy. A chance of showers in the evening. Lows in the lower 50s. Chance of rain 30 percent.
Thursday
Mostly sunny. Cooler with highs in the upper 60s.



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421 AM CDT Fri Aug 29 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database