Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fog/Mist
57°F
14°C
| Humidity | 93% |
| Wind Speed | N 6 mph |
| Barometer | 30.30 in (1025.5 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 6.00 mi |
| Last update | 2 Aug 1:53 am CDT |
Extended Forecast for
Mattoon IL
Overnight
Low: 57 °F
Partly Cloudy
Saturday
High: 78 °F
Mostly Sunny
Saturday Night
Low: 55 °F
Partly Cloudy
Sunday
High: 80 °F
Sunny
Sunday Night
Low: 62 °F
Partly Cloudy
Monday
High: 80 °F
Partly Sunny
Monday Night
Low: 64 °F
Mostly Cloudy
Tuesday
High: 82 °F
Partly Sunny
then Chance
T-stormsTuesday Night
Low: 65 °F
Partly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 57. North northeast wind around 8 mph.
Saturday
Mostly sunny, with a high near 78. Northeast wind 7 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 55. Northeast wind around 8 mph.
Sunday
Sunny, with a high near 80. East northeast wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 62. Northeast wind 3 to 5 mph.
Monday
Partly sunny, with a high near 80. East wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 64. Light east southeast wind.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 65.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 67.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 69.
Friday
Sunny, with a high near 87.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mattoon IL
39.47°N 88.36°W (Elev. 728 ft)
39.47°N 88.36°W (Elev. 728 ft)
1:55 am CDT Aug 2, 2025
2am CDT Aug 2, 2025-6pm CDT Aug 8, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
