Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fog/Mist
58°F
14°C
| Humidity | 90% |
| Wind Speed | S 9 mph |
| Barometer | 29.62 in (1002.9 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 6.00 mi |
| Last update | 19 Feb 10:53 am CST |
Extended Forecast for
Mattoon IL
Today
High: 63 °F
T-storms and
Patchy FogTonight
Low: 35 °F
Chance
Showers then
Partly Cloudy
and BreezyFriday
High: 45 °F
Decreasing
Clouds and
BreezyFriday Night
Low: 27 °F
Mostly Clear
Saturday
High: 43 °F
Mostly Sunny
Saturday Night
Low: 23 °F
Partly Cloudy
Sunday
High: 34 °F
Partly Sunny
then Partly
Sunny and
BreezySunday Night
Low: 19 °F
Partly Cloudy
Monday
High: 34 °F
Mostly Sunny
Detailed Forecast
Today
Showers and thunderstorms, mainly before 5pm. Patchy fog before noon. High near 63. South wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A 30 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 35. Breezy, with a south wind 9 to 14 mph becoming west southwest 17 to 22 mph after midnight. Winds could gust as high as 38 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 45. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 37 mph.
Friday Night
Mostly clear, with a low around 27. Northwest wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 43. West northwest wind 6 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 23. Northwest wind 8 to 14 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 34. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 31 mph.
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 18.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly cloudy, with a high near 54.
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)
10:47 am CST Feb 19, 2026
11am CST Feb 19, 2026-6pm CST Feb 25, 2026
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