Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
47°F
8°C
| Humidity | 80% |
| Wind Speed | Calm |
| Barometer | 30.12 in (1020.0 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Last update | 14 May 6:53 am CDT |
Extended Forecast for
6 Miles NNE Greenup IL
Today

High: 70 °F
Sunny
Tonight
Low: 50 °F
Mostly Clear
then Slight
Chance
ShowersFriday
High: 76 °F
Showers
Likely then
Slight Chance
ShowersFriday Night
Low: 62 °F
Mostly Cloudy
then Chance
ShowersSaturday

High: 81 °F
Showers
Saturday Night

Low: 63 °F
Chance
T-stormsSunday

High: 83 °F
Mostly Sunny
Sunday Night

Low: 66 °F
Mostly Clear
Monday
High: 86 °F
Breezy. Sunny
then Chance
T-storms
Detailed Forecast
Today
Sunny, with a high near 70. Light and variable wind.
Tonight
A slight chance of showers between 3am and 5am. Increasing clouds, with a low around 50. Calm wind becoming south southeast around 6 mph in the evening. Chance of precipitation is 10%.
Friday
Showers and thunderstorms likely before noon, then a slight chance of showers between noon and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 76. South southeast wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 62. South wind around 9 mph, with gusts as high as 18 mph.
Saturday
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 81. Southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. South wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 83. South wind 6 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 66.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Breezy.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 81.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63.
Wednesday
A chance of showers. Partly sunny, with a high near 77.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles NNE Greenup IL
39.33°N 88.14°W (Elev. 571 ft)
39.33°N 88.14°W (Elev. 571 ft)
6:36 am CDT May 14, 2026
7am CDT May 14, 2026-6pm CDT May 20, 2026


