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Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fog/Mist
68°F
20°C
| Humidity | 90% |
| Wind Speed | SE 7 mph |
| Barometer | 30.06 in (1017.6 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 5.00 mi |
| Last update | 15 Oct 9:53 am CDT |
Extended Forecast for
Ashmore IL
Today
High: 78 °F
Chance
Showers then
Showers
LikelyTonight

Low: 49 °F
Showers
LikelyFriday

High: 56 °F
Slight Chance
Showers and
BreezyFriday Night

Low: 38 °F
Partly Cloudy
Saturday

High: 59 °F
Sunny
Saturday Night

Low: 34 °F
Clear then
Areas FrostSunday

High: 67 °F
Frost then
SunnySunday Night

Low: 39 °F
Mostly Clear
Monday

High: 71 °F
Mostly Sunny
Detailed Forecast
Today
A slight chance of showers before 11am, then a chance of showers and thunderstorms between 11am and noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 78. East southeast wind 7 to 10 mph becoming south in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. Southwest wind 13 to 18 mph becoming west northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A slight chance of showers before 7am, then a slight chance of showers after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 56. Breezy, with a northwest wind 18 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 38. North wind 13 to 16 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 59. North northeast wind 3 to 8 mph. Winds could gust as high as 15 mph.
Saturday Night
Areas of frost after 3am. Otherwise, clear, with a low around 34. Light and variable wind.
Sunday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 67. South wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 39.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 75.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Ashmore IL
39.52°N 88.04°W (Elev. 650 ft)
39.52°N 88.04°W (Elev. 650 ft)
10:36 am CDT Oct 15, 2026
10am CDT Oct 15, 2026-6pm CDT Oct 21, 2026



