Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
54°F
12°C
| Humidity | 42% |
| Wind Speed | S 7 mph |
| Barometer | 29.67 in (1004.5 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 52°F (11°C) |
| Last update | 18 Feb 8:53 pm CST |
Extended Forecast for
Mattoon IL
Tonight
Low: 49 °F
Mostly Cloudy
then Chance
T-storms and
Areas FogThursday
High: 66 °F
Chance
Showers and
Areas Fog
then Rain
LikelyThursday Night
Low: 37 °F
Chance Rain
then Mostly
Clear and
BreezyFriday
High: 46 °F
Mostly Sunny
and BreezyFriday Night
Low: 27 °F
Partly Cloudy
Saturday
High: 41 °F
Mostly Sunny
Saturday Night
Low: 23 °F
Partly Cloudy
Sunday
High: 34 °F
Partly Sunny
Sunday Night
Low: 19 °F
Partly Cloudy
Detailed Forecast
Tonight
A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Areas of fog after 3am. Otherwise, mostly cloudy, with a low around 49. South southeast wind 5 to 7 mph. Chance of precipitation is 40%.
Thursday
A chance of rain and thunderstorms before 2pm, then rain likely and possibly a thunderstorm between 2pm and 3pm, then a chance of rain and thunderstorms after 3pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 66. South southeast wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A 30 percent chance of rain before midnight. Partly cloudy, with a low around 37. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 31 mph.
Friday
Mostly sunny, with a high near 46. Breezy, with a west wind 13 to 22 mph, with gusts as high as 34 mph.
Friday Night
Partly cloudy, with a low around 27. West wind 6 to 9 mph, with gusts as high as 16 mph.
Saturday
Mostly sunny, with a high near 41. West northwest wind 7 to 11 mph, with gusts as high as 17 mph.
Saturday Night
Partly cloudy, with a low around 23. Northwest wind 9 to 15 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 34.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A chance of rain. Partly sunny, with a high near 51.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mattoon IL
39.49°N 88.36°W (Elev. 722 ft)
39.49°N 88.36°W (Elev. 722 ft)
9:36 pm CST Feb 18, 2026
9pm CST Feb 18, 2026-6pm CST Feb 25, 2026
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