Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Mostly Cloudy
75°F
24°C
| Humidity | 74% |
| Wind Speed | E 5 mph |
| Barometer | 29.97 in (1014.4 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 9.00 mi |
| Last update | 26 May 4:53 pm CDT |
Extended Forecast for
2 Miles NW Charleston IL
Tonight
Low: 63 °F
Slight Chance
T-storms then
Showers
LikelyWednesday

High: 79 °F
Chance
ShowersWednesday Night

Low: 59 °F
Increasing
CloudsThursday

High: 81 °F
Mostly Sunny
Thursday Night

Low: 57 °F
Partly Cloudy
Friday

High: 77 °F
Partly Sunny
Friday Night

Low: 58 °F
Mostly Cloudy
Saturday

High: 79 °F
Mostly Sunny
Saturday Night

Low: 57 °F
Mostly Clear
Detailed Forecast
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 63. East wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, then gradually becoming sunny, with a high near 79. North northeast wind 5 to 7 mph. Chance of precipitation is 50%.
Wednesday Night
Increasing clouds, with a low around 59. East wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 81. North northeast wind 6 to 10 mph, with gusts as high as 17 mph.
Thursday Night
Partly cloudy, with a low around 57. East northeast wind 6 to 8 mph, with gusts as high as 15 mph.
Friday
Partly sunny, with a high near 77. East wind around 7 mph.
Friday Night
Mostly cloudy, with a low around 58. East wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Mostly sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 77.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles NW Charleston IL
39.51°N 88.22°W (Elev. 656 ft)
39.51°N 88.22°W (Elev. 656 ft)
4:36 pm CDT May 26, 2026
5pm CDT May 26, 2026-6pm CDT Jun 2, 2026



