Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Mostly Cloudy
62°F
17°C
| Humidity | 75% |
| Wind Speed | NW 17 mph |
| Barometer | 30.26 in (1024.3 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 10 Apr 3:53 pm CDT |
Extended Forecast for
3 Miles WNW Mattoon IL
Tonight

Low: 44 °F
Partly Cloudy
Saturday
High: 66 °F
Mostly Sunny
then Slight
Chance
ShowersSaturday Night

Low: 56 °F
Partly Cloudy
Sunday

High: 78 °F
Partly Sunny
and BreezySunday Night
Low: 64 °F
Chance
Showers then
Showers
LikelyMonday

High: 79 °F
Chance
T-storms and
BreezyMonday Night

Low: 66 °F
Mostly Cloudy
Tuesday
High: 82 °F
Partly Sunny
then Chance
T-storms and
BreezyTuesday Night

Low: 67 °F
Chance
T-storms
Detailed Forecast
Tonight
Partly cloudy, with a low around 44. North wind 7 to 11 mph becoming east northeast after midnight. Winds could gust as high as 17 mph.
Saturday
A 20 percent chance of showers after 4pm. Partly sunny, with a high near 66. East southeast wind 8 to 10 mph, with gusts as high as 17 mph.
Saturday Night
Partly cloudy, with a low around 56. Southeast wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 78. Breezy, with a south southwest wind 13 to 22 mph, with gusts as high as 36 mph.
Sunday Night
Showers likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 64. South southwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 79. Breezy, with a south southwest wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 66. South southwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. Breezy.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 60.
Thursday
A chance of showers. Partly sunny, with a high near 76.
Thursday Night
A chance of showers. Partly cloudy, with a low around 58.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 79.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Mattoon IL
39.49°N 88.42°W (Elev. 732 ft)
39.49°N 88.42°W (Elev. 732 ft)
4:36 pm CDT Apr 10, 2026
4pm CDT Apr 10, 2026-6pm CDT Apr 17, 2026



