Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
34°F
1°C
| Humidity | 61% |
| Wind Speed | S 12 G 31 mph |
| Barometer | 30.26 in (1025.6 mb) |
| Dewpoint | 22°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 25°F (-4°C) |
| Last update | 12 Jan 9:53 am CST |
Extended Forecast for
Windsor IL
Today
High: 47 °F
Mostly Sunny
Tonight
Low: 33 °F
Mostly Clear
Tuesday
High: 54 °F
Increasing
CloudsTuesday Night
Low: 36 °F
Mostly Cloudy
Wednesday
High: 38 °F⇓
Mostly Cloudy
then Chance
Rain/Snow and
BreezyWednesday Night
Low: 15 °F
Partly Cloudy
and BlusteryThursday
High: 28 °F
Mostly Sunny
Thursday Night
Low: 21 °F
Mostly Cloudy
Friday
High: 37 °F
Partly Sunny
then Chance
Snow Showers
Detailed Forecast
Today
Mostly sunny, with a high near 47. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 33. South southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday
Increasing clouds, with a high near 54. West southwest wind 10 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 36. West southwest wind 9 to 11 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Wednesday
A chance of rain showers between noon and 3pm, then a chance of snow showers after 3pm. Mostly cloudy, with a temperature rising to near 38 by 8am, then falling to around 29 during the remainder of the day. Breezy, with a northwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 15. Blustery, with a north northwest wind 15 to 21 mph, with gusts as high as 33 mph.
Thursday
Mostly sunny, with a high near 28. North northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
A 30 percent chance of snow showers after noon. Mostly cloudy, with a high near 37.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Partly sunny, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 7.
Sunday
Mostly sunny, with a high near 21.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Windsor IL
39.45°N 88.59°W (Elev. 689 ft)
39.45°N 88.59°W (Elev. 689 ft)
9:36 am CST Jan 12, 2026
10am CST Jan 12, 2026-6pm CST Jan 18, 2026
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