Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Partly Cloudy
62°F
17°C
| Humidity | 93% |
| Wind Speed | N 8 mph |
| Barometer | 29.94 in (1013.6 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 9.00 mi |
| Last update | 1 Apr 12:53 am CDT |
Extended Forecast for
Mattoon IL
Overnight
Low: 50 °F
Showers
Wednesday
High: 59 °F
Showers then
Showers
LikelyWednesday Night
Low: 56 °F
Showers
Likely then
Chance
T-stormsThursday
High: 75 °F
Breezy.
Mostly Cloudy
then Showers
LikelyThursday Night
Low: 61 °F
Showers and
BreezyFriday
High: 77 °F
Chance
T-storms then
Showers
LikelyFriday Night
Low: 57 °F
Chance
T-storms then
ShowersSaturday
High: 65 °F
Showers
Saturday Night
Low: 36 °F
Chance
Showers
Detailed Forecast
Overnight
Showers and possibly a thunderstorm. Low around 50. Northeast wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and possibly a thunderstorm. High near 59. Northeast wind around 10 mph, with gusts as high as 17 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and thunderstorms likely before 4am, then a chance of showers. Cloudy, with a low around 56. East northeast wind 10 to 14 mph becoming south southeast after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 75. Breezy, with a south wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers, mainly before 1am. Low around 61. Breezy, with a south southwest wind 13 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 77. South wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 57. South wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers. High near 65. Chance of precipitation is 80%.
Saturday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 56.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mattoon IL
39.49°N 88.39°W (Elev. 732 ft)
39.49°N 88.39°W (Elev. 732 ft)
1:26 am CDT Apr 1, 2026
1am CDT Apr 1, 2026-6pm CDT Apr 7, 2026
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