Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Mostly Cloudy
49°F
9°C
| Humidity | 80% |
| Wind Speed | N 6 mph |
| Barometer | 29.92 in (1013.5 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 46°F (8°C) |
| Last update | 15 Feb 1:53 pm CST |
Extended Forecast for
3 Miles WNW Mattoon IL
This Afternoon
High: 56 °F
Mostly Sunny
Tonight
Low: 38 °F
Mostly Clear
then Patchy
FogWashington's Birthday
High: 58 °F
Patchy Fog
then Partly
SunnyMonday Night
Low: 40 °F
Mostly Cloudy
Tuesday
High: 59 °F
Cloudy
Tuesday Night
Low: 54 °F
Breezy.
Cloudy then
Chance RainWednesday
High: 68 °F
Sunny and
BreezyWednesday Night
Low: 43 °F
Partly Cloudy
Thursday
High: 67 °F
Mostly Sunny
then Chance
Rain
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 56. North wind 6 to 9 mph.
Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 38. West northwest wind 5 to 7 mph becoming southwest after midnight.
Washington's Birthday
Patchy fog before 10am. Otherwise, cloudy, then gradual clearing during the afternoon, with a high near 58. South southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 40. South wind around 9 mph, with gusts as high as 15 mph.
Tuesday
Cloudy, with a high near 59. South wind 9 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
A 30 percent chance of rain after midnight. Cloudy, then gradually becoming partly cloudy, with a low around 54. Breezy, with a south wind 18 to 23 mph, with gusts as high as 36 mph.
Wednesday
Sunny, with a high near 68. Breezy, with a west southwest wind 13 to 22 mph, with gusts as high as 33 mph.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 67.
Thursday Night
A 30 percent chance of rain before midnight. Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 51.
Friday Night
A chance of rain. Mostly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 45.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Mattoon IL
39.49°N 88.42°W (Elev. 732 ft)
39.49°N 88.42°W (Elev. 732 ft)
1:21 pm CST Feb 15, 2026
2pm CST Feb 15, 2026-6pm CST Feb 21, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
