Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Light Rain
59°F
15°C
| Humidity | 93% |
| Wind Speed | S 17 mph |
| Barometer | 29.80 in (1008.8 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 7 Mar 8:53 am CST |
Extended Forecast for
Martinsville IL
Today
High: 67 °F⇓
Showers
Likely then
Chance
ShowersTonight

Low: 38 °F
Decreasing
CloudsSunday

High: 61 °F
Sunny
Sunday Night

Low: 44 °F
Clear
Monday

High: 72 °F
Sunny
Monday Night

Low: 59 °F
Increasing
CloudsTuesday
High: 74 °F
Mostly Cloudy
then Showers
Likely and
BreezyTuesday Night

Low: 54 °F
Showers and
BreezyWednesday
High: 64 °F
Breezy.
Showers then
Showers
Likely
Detailed Forecast
Today
Showers and thunderstorms likely before 4pm, then a slight chance of showers between 4pm and 5pm. Cloudy, with a temperature rising to near 67 by noon, then falling to around 53 during the remainder of the day. Southwest wind 15 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Northwest wind 5 to 13 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 61. Southwest wind 5 to 11 mph, with gusts as high as 17 mph.
Sunday Night
Clear, with a low around 44. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 72. South southwest wind 10 to 18 mph, with gusts as high as 28 mph.
Monday Night
Increasing clouds, with a low around 59. South southwest wind around 11 mph, with gusts as high as 22 mph.
Tuesday
Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 74. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers and possibly a thunderstorm. Low around 54. Breezy. Chance of precipitation is 90%.
Wednesday
Showers. High near 64. Breezy. Chance of precipitation is 90%.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
Mostly cloudy, with a high near 59. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Martinsville IL
39.34°N 87.88°W (Elev. 600 ft)
39.34°N 87.88°W (Elev. 600 ft)
8:36 am CST Mar 7, 2026
9am CST Mar 7, 2026-6pm CDT Mar 13, 2026



