Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
68°F
20°C
| Humidity | 65% |
| Wind Speed | S 16 G 25 mph |
| Barometer | 29.90 in (1012.2 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 30 Mar 10:53 pm CDT |
Extended Forecast for
Mattoon/Charleston, Coles County Memorial Airport IL
Tonight
Low: 61 °F
Partly Cloudy
Tuesday
High: 78 °F
Chance
T-storms and
BreezyTuesday Night
Low: 53 °F
Chance
T-storms then
Showers
LikelyWednesday
High: 66 °F
Showers
Wednesday Night
Low: 59 °F
Rain Likely
Thursday
High: 76 °F
Breezy.
Chance Rain
then Rain
LikelyThursday Night
Low: 59 °F
Showers and
BreezyFriday
High: 74 °F
Chance
ShowersFriday Night
Low: 59 °F
Showers
Likely
Detailed Forecast
Tonight
Partly cloudy, with a low around 61. South southwest wind 16 to 18 mph, with gusts as high as 30 mph.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 78. Breezy, with a southwest wind 16 to 26 mph, with gusts as high as 39 mph.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 53. South southwest wind 11 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. 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 66. Northeast wind around 14 mph becoming southeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 59. Southeast wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 76. Breezy, with a south wind 16 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and possibly a thunderstorm. Low around 59. Breezy, with a south wind 16 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 74.
Friday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 69. Breezy. Chance of precipitation is 70%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 39.
Sunday
A chance of showers. Partly sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 35.
Monday
Sunny, with a high near 59.
Additional Forecasts and Information
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Point Forecast:
Mattoon/Charleston, Coles County Memorial Airport IL
39.51°N 88.27°W (Elev. 656 ft)
39.51°N 88.27°W (Elev. 656 ft)
5:57 pm CDT Mar 30, 2026
11pm CDT Mar 30, 2026-6pm CDT Apr 6, 2026
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