Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
76°F
24°C
| Humidity | 50% |
| Wind Speed | W 3 mph |
| Barometer | 30.10 in (1019.0 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 24 Aug 1:53 pm CDT |
Extended Forecast for
Greenup IL
This Afternoon
High: 80 °F
Partly Sunny
Tonight
Low: 57 °F
Partly Cloudy
then Patchy
FogTuesday
High: 82 °F
Patchy Fog
then SunnyTuesday Night
Low: 62 °F
Partly Cloudy
Wednesday
High: 86 °F
Mostly Sunny
Wednesday Night
Low: 65 °F
Mostly Clear
Thursday
High: 86 °F
Sunny
Thursday Night
Low: 63 °F
Clear
Friday
High: 85 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 80. Light north northeast wind.
Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 57. Light east wind.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 82. Light east southeast wind.
Tuesday Night
Partly cloudy, with a low around 62. Calm wind becoming east around 5 mph.
Wednesday
Mostly sunny, with a high near 86. Calm wind becoming southwest 5 to 7 mph in the morning.
Wednesday Night
Mostly clear, with a low around 65. Light west southwest wind.
Thursday
Sunny, with a high near 86. North northwest wind 3 to 7 mph.
Thursday Night
Clear, with a low around 63.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 86.
Saturday Night
Partly cloudy, with a low around 66.
Sunday
Mostly sunny, with a high near 90.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Greenup IL
39.24°N 88.18°W (Elev. 538 ft)
39.24°N 88.18°W (Elev. 538 ft)
1:26 pm CDT Aug 24, 2026
2pm CDT Aug 24, 2026-6pm CDT Aug 30, 2026
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