Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
73°F
23°C
| Humidity | 51% |
| Wind Speed | S 14 G 24 mph |
| Barometer | 29.90 in (1012.3 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 15 May 3:53 pm CDT |
Extended Forecast for
3 Miles SE Windsor IL
Tonight
Low: 64 °F
Partly Cloudy
then Slight
Chance
T-stormsSaturday
High: 78 °F
Showers
LikelySaturday Night
Low: 62 °F
Chance
T-stormsSunday
High: 85 °F
Becoming
SunnySunday Night
Low: 66 °F
Mostly Clear
Monday
High: 86 °F
Breezy.
Mostly Sunny
then Chance
T-stormsMonday Night
Low: 68 °F
Chance
T-stormsTuesday
High: 79 °F
Chance
Showers then
ShowersTuesday Night
Low: 59 °F
Showers
Likely
Detailed Forecast
Tonight
A 20 percent chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 64. South southeast wind 10 to 13 mph, with gusts as high as 23 mph.
Saturday
A chance of showers and thunderstorms before 9am, then showers likely and possibly a thunderstorm between 9am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 78. Southwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after 9pm. Mostly cloudy, with a low around 62. South wind 6 to 8 mph, with gusts as high as 15 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 85. South wind 10 to 17 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 66. South wind around 14 mph, with gusts as high as 23 mph.
Monday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Breezy, with a south wind 14 to 21 mph, with gusts as high as 33 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind 15 to 17 mph, with gusts as high as 26 mph.
Tuesday
A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 79. Chance of precipitation is 80%.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Wednesday
Partly sunny, with a high near 69.
Wednesday Night
Mostly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 75.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SE Windsor IL
39.41°N 88.57°W (Elev. 656 ft)
39.41°N 88.57°W (Elev. 656 ft)
2:51 pm CDT May 15, 2026
4pm CDT May 15, 2026-6pm CDT May 22, 2026
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