Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Overcast
46°F
8°C
| Humidity | 73% |
| Wind Speed | NW 12 mph |
| Barometer | 30.06 in (1017.9 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 9 Jan 11:53 am CST |
Extended Forecast for
Arthur IL
This Afternoon
High: 48 °F
Mostly Cloudy
Tonight
Low: 37 °F
Mostly Cloudy
then Slight
Chance RainSaturday
High: 43 °F
Chance Rain
Saturday Night
Low: 21 °F
Partly Cloudy
then Mostly
Cloudy and
BlusterySunday
High: 33 °F
Mostly Sunny
and Breezy
then Mostly
SunnySunday Night
Low: 23 °F
Mostly Clear
Monday
High: 44 °F
Sunny
Monday Night
Low: 32 °F
Partly Cloudy
Tuesday
High: 50 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 48. Northwest wind 6 to 14 mph becoming north northeast. Winds could gust as high as 21 mph.
Tonight
A 20 percent chance of rain after 3am. Mostly cloudy, with a low around 37. Light and variable wind becoming east northeast around 5 mph.
Saturday
A 30 percent chance of rain, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 43. West northwest wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 21. Blustery, with a west northwest wind 13 to 20 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 33. Breezy, with a west northwest wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 29 mph.
Sunday Night
Mostly clear, with a low around 23. Southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 44. Southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly cloudy, with a high near 50.
Tuesday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 32.
Additional Forecasts and Information
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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)
12:36 pm CST Jan 9, 2026
12pm CST Jan 9, 2026-6pm CST Jan 15, 2026
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