Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Overcast and Breezy
28°F
-2°C
| Humidity | 75% |
| Wind Speed | W 22 G 31 mph |
| Barometer | 30.16 in (1021.9 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 14°F (-10°C) |
| Last update | 11 Jan 1:53 am CST |
Extended Forecast for
Mattoon/Charleston, Coles County Memorial Airport IL
Overnight

Low: 23 °F
Scattered
Snow Showers
and BlusterySunday
High: 34 °F
Isolated
Flurries and
Breezy then
Partly SunnySunday Night

Low: 25 °F
Mostly Clear
Monday

High: 44 °F
Mostly Sunny
Monday Night

Low: 32 °F
Partly Cloudy
Tuesday

High: 53 °F
Partly Sunny
Tuesday Night

Low: 35 °F
Mostly Cloudy
Wednesday
High: 40 °F
Mostly Cloudy
then Chance
Rain/SnowWednesday Night

Low: 17 °F
Mostly Cloudy
Detailed Forecast
Overnight
Scattered snow showers. Cloudy, with a low around 23. Blustery, with a west northwest wind 20 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 50%.
Sunday
Isolated flurries before 8am. Partly sunny, with a high near 34. Breezy, with a northwest wind 19 to 24 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 37 mph.
Sunday Night
Mostly clear, with a low around 25. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 44. West southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 32. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 53. South southwest wind 11 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 35. West wind around 10 mph, with gusts as high as 20 mph.
Wednesday
A chance of rain and snow after noon. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Mostly cloudy, with a high near 36.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Mostly cloudy, with a high near 28.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mattoon/Charleston, Coles County Memorial Airport IL
39.46°N 88.28°W (Elev. 679 ft)
39.46°N 88.28°W (Elev. 679 ft)
2:01 am CST Jan 11, 2026
2am CST Jan 11, 2026-6pm CST Jan 17, 2026



