Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
61°F
16°C
| Humidity | 90% |
| Wind Speed | W 7 mph |
| Barometer | 30.04 in (1016.8 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 23 Aug 5:53 am CDT |
Extended Forecast for
Casey IL
Today
High: 80 °F
Sunny
Tonight
Low: 56 °F
Mostly Clear
Monday
High: 80 °F
Mostly Sunny
Monday Night
Low: 58 °F
Partly Cloudy
Tuesday
High: 82 °F
Sunny
Tuesday Night
Low: 62 °F
Partly Cloudy
Wednesday
High: 85 °F
Mostly Sunny
Wednesday Night
Low: 65 °F
Mostly Clear
Thursday
High: 85 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 80. Northwest wind 5 to 9 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 56. North northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 80. Light and variable wind.
Monday Night
Partly cloudy, with a low around 58. Light east wind.
Tuesday
Sunny, with a high near 82. East southeast wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 62. Light east southeast wind.
Wednesday
Mostly sunny, with a high near 85. Light and variable wind becoming south around 6 mph in the morning.
Wednesday Night
Mostly clear, with a low around 65.
Thursday
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 63.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 83.
Additional Forecasts and Information
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Point Forecast:
Casey IL
39.3°N 88°W (Elev. 643 ft)
39.3°N 88°W (Elev. 643 ft)
6:36 am CDT Aug 23, 2026
6am CDT Aug 23, 2026-6pm CDT Aug 29, 2026
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