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Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Overcast
66°F
19°C
| Humidity | 93% |
| Wind Speed | NE 6 mph |
| Barometer | 30.01 in (1015.9 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 15 Jun 4:53 am CDT |
Extended Forecast for
Mattoon IL
Today
High: 81 °F
Patchy Fog
then Mostly
CloudyTonight
Low: 67 °F
Mostly Cloudy
Monday
High: 83 °F
Slight Chance
T-stormsMonday Night
Low: 67 °F
Mostly Cloudy
Tuesday
High: 88 °F
Mostly Sunny
Tuesday Night
Low: 70 °F
Partly Cloudy
then Chance
T-stormsWednesday
High: 83 °F
Chance
T-storms then
Showers
LikelyWednesday Night
Low: 67 °F
Chance
T-stormsJuneteenth
High: 82 °F
Mostly Sunny
Detailed Forecast
Today
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 81. Northeast wind around 7 mph.
Tonight
Mostly cloudy, with a low around 67. East wind 3 to 7 mph.
Monday
A 20 percent chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 83. East wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 67. Light southeast wind.
Tuesday
Mostly sunny, with a high near 88. South southwest wind 5 to 8 mph.
Tuesday Night
A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 70. South southwest wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 50%.
Wednesday
A chance of showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. Southwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 67.
Juneteenth
Mostly sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny, with a high near 90.
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)
5:10 am CDT Jun 15, 2025
5am CDT Jun 15, 2025-6pm CDT Jun 21, 2025
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