Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

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

Fair

63°F

17°C

Humidity 84%
Wind Speed NE 3 mph
Barometer 30.12 in (1019.5 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 22 Jul 10:53 pm CDT
Detailed forecast for

Coles County

Rest Of Tonight
Mostly clear. Lows in the mid 50s. Northeast winds around 5 mph.
Thursday
Sunny. Highs in the upper 70s. Northeast winds around 5 mph.
Thursday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. Northeast winds around 5 mph.
Friday
Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 70s. East winds around 5 mph, becoming south in the afternoon.
Friday Night
Mostly cloudy. Lows in the lower 60s. South winds around 5 mph.
Saturday
Partly sunny. Highs in the lower 80s.
Saturday Night And Sunday
Partly cloudy. Lows in the upper 60s. Highs in the lower 90s.
Sunday Night And Monday
Mostly clear. Lows in the lower 70s. Highs in the lower 90s.
Monday Night
Mostly clear. A chance of showers in the evening. Lows in the lower 70s. Chance of rain 30 percent.
Tuesday And Tuesday Night
Partly cloudy. Highs in the upper 80s. Lows in the upper 60s.
Wednesday
Sunny. Highs in the mid 80s.



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1037 PM CDT Wed Jul 22 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database