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Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
75°F
24°C
| Humidity | 74% |
| Wind Speed | S 7 mph |
| Barometer | 29.86 in (1010.2 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 20 Sep 4:53 am CDT |
Extended Forecast for
Greenup IL
Today
High: 91 °F
Mostly Sunny
then Slight
Chance
T-stormsTonight
Low: 64 °F
Chance
T-storms then
Showers
LikelyMonday
High: 76 °F
Chance
ShowersMonday Night
Low: 58 °F
Mostly Cloudy
Tuesday
High: 70 °F
Mostly Cloudy
Tuesday Night
Low: 54 °F
Mostly Cloudy
Wednesday
High: 71 °F
Mostly Sunny
Wednesday Night
Low: 53 °F
Partly Cloudy
Thursday
High: 73 °F
Mostly Sunny
Detailed Forecast
Today
A 10 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 91. Southwest wind 6 to 10 mph becoming north in the morning. Winds could gust as high as 15 mph.
Tonight
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 64. Northeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 76. Northeast wind around 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly cloudy, with a low around 58. Northeast wind 9 to 11 mph, with gusts as high as 18 mph.
Tuesday
Mostly cloudy, with a high near 70. North northeast wind 11 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 54. North northeast wind 7 to 13 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny, with a high near 71. North northeast wind 10 to 13 mph, with gusts as high as 17 mph.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Partly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Mostly sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Greenup IL
39.24°N 88.15°W (Elev. 587 ft)
39.24°N 88.15°W (Elev. 587 ft)
4:51 am CDT Sep 20, 2026
5am CDT Sep 20, 2026-6pm CDT Sep 26, 2026
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