Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
8°F
-13°C
| Humidity | 80% |
| Wind Speed | NW 14 mph |
| Barometer | 30.14 in (1022.1 mb) |
| Dewpoint | 3°F (-16°C) |
| Visibility | 10.00 mi |
| Wind Chill | -9°F (-23°C) |
| Last update | 25 Jan 7:53 pm CST |
Extended Forecast for
Mattoon IL
Extreme Cold Warning January 26, 12:00am until January 26, 12:00pm
Tonight
Low: -8 °F
Decreasing
CloudsMonday
High: 6 °F
Cold
Monday Night
Low: -1 °F⇑
Mostly Clear
Tuesday
High: 21 °F
Mostly Sunny
Tuesday Night
Low: -8 °F
Mostly Clear
Wednesday
High: 17 °F
Increasing
CloudsWednesday Night
Low: -5 °F
Partly Cloudy
Thursday
High: 11 °F
Partly Sunny
Thursday Night
Low: -2 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around -8. Wind chill values between -15 and -25. Northwest wind 11 to 14 mph, with gusts as high as 23 mph.
Monday
Mostly sunny and cold, with a high near 6. Wind chill values between -14 and -24. West northwest wind 8 to 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a temperature falling to near -1 by 9pm, then rising to around 8 during the remainder of the night. Wind chill values between -9 and -17. South southwest wind 6 to 16 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 21. Wind chill values between -7 and 3. West southwest wind 9 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.
Tuesday Night
Mostly clear, with a low around -8. Northwest wind 5 to 7 mph.
Wednesday
Increasing clouds, with a high near 17. West wind 5 to 9 mph, with gusts as high as 15 mph.
Wednesday Night
Partly cloudy, with a low around -5. Northwest wind around 7 mph.
Thursday
Partly sunny, with a high near 11.
Thursday Night
Mostly cloudy, with a low around -2.
Friday
Mostly sunny, with a high near 12.
Friday Night
Mostly clear, with a low around -3.
Saturday
Mostly sunny, with a high near 16.
Saturday Night
Partly cloudy, with a low around 1.
Sunday
Partly sunny, with a high near 23.
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)
8:37 pm CST Jan 25, 2026
8pm CST Jan 25, 2026-6pm CST Feb 1, 2026
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