Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Mostly Cloudy
52°F
11°C
| Humidity | 55% |
| Wind Speed | SW 7 mph |
| Barometer | 29.70 in (1005.8 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | NA |
| Wind Chill | 50°F (10°C) |
| Last update | 13 Jan 3:53 pm CST |
Extended Forecast for
Greenup IL
Tonight
Low: 36 °F
Mostly Cloudy
Wednesday
High: 37 °F⇓
Breezy.
Chance
Sprinkles/Flurries
then Chance
FlurriesWednesday Night
Low: 16 °F
Mostly Clear
Thursday
High: 28 °F
Sunny
Thursday Night
Low: 24 °F⇑
Mostly Cloudy
then Chance
SnowFriday
High: 40 °F
Partly Sunny
then Mostly
Cloudy and
BreezyFriday Night
Low: 17 °F
Mostly Cloudy
Saturday
High: 22 °F
Mostly Cloudy
Saturday Night
Low: 7 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 36. West southwest wind 8 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph.
Wednesday
A chance of sprinkles and flurries before 11am, then a chance of flurries between 11am and 3pm. Partly sunny, with a temperature falling to around 27 by 5pm. Breezy, with a north northwest wind 16 to 21 mph, with gusts as high as 33 mph.
Wednesday Night
Mostly clear, with a low around 16. North northwest wind 9 to 17 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 28. North northwest wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.
Thursday Night
A 40 percent chance of snow after midnight. Increasing clouds, with a temperature rising to around 30 by 5am. South southwest wind 6 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly cloudy, with a high near 40. Breezy, with a west wind 14 to 20 mph, with gusts as high as 29 mph.
Friday Night
Mostly cloudy, with a low around 17. West wind 10 to 14 mph, with gusts as high as 22 mph.
Saturday
Mostly cloudy, with a high near 22.
Saturday Night
Partly cloudy, with a low around 7.
Sunday
Mostly sunny, with a high near 23.
Sunday Night
Partly cloudy, with a low around 11.
M.L.King Day
Mostly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 7.
Tuesday
Mostly sunny, with a high near 25.
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)
3:36 pm CST Jan 13, 2026
4pm CST Jan 13, 2026-6pm CST Jan 20, 2026
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