News Headlines
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
66°F
19°C
| Humidity | 52% |
| Wind Speed | E 12 mph |
| Barometer | 30.28 in (1025.2 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 3 Oct 10:53 am CDT |
Extended Forecast for
Arthur IL
Today
High: 73 °F
Sunny
Tonight
Low: 43 °F
Mostly Clear
Sunday
High: 77 °F
Sunny
Sunday Night
Low: 46 °F
Clear
Monday
High: 73 °F
Sunny
Monday Night
Low: 41 °F
Clear
Tuesday
High: 73 °F
Sunny
Tuesday Night
Low: 45 °F
Clear
Wednesday
High: 81 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 73. East wind around 8 mph.
Tonight
Mostly clear, with a low around 43. Light and variable wind.
Sunday
Sunny, with a high near 77. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Sunday Night
Clear, with a low around 46. North wind around 7 mph.
Monday
Sunny, with a high near 73. North northeast wind 5 to 7 mph.
Monday Night
Clear, with a low around 41. East wind 3 to 5 mph.
Tuesday
Sunny, with a high near 73. South southeast wind around 6 mph.
Tuesday Night
Clear, with a low around 45.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Clear, with a low around 50.
Thursday
Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 81.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Arthur IL
39.71°N 88.46°W (Elev. 663 ft)
39.71°N 88.46°W (Elev. 663 ft)
10:36 am CDT Oct 3, 2026
11am CDT Oct 3, 2026-6pm CDT Oct 9, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
