Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
77°F
25°C
| Humidity | 42% |
| Wind Speed | E 12 G 22 mph |
| Barometer | 30.15 in (1020.6 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 25 May 11:53 am CDT |
Extended Forecast for
4 Miles SE Garrett IL
Memorial Day

High: 83 °F
Mostly Sunny
Tonight

Low: 58 °F
Mostly Cloudy
Tuesday

High: 81 °F
Partly Sunny
Tuesday Night
Low: 64 °F
Mostly Cloudy
then Chance
ShowersWednesday
High: 79 °F
Chance
Showers then
Chance
T-stormsWednesday Night

Low: 62 °F
Partly Cloudy
Thursday

High: 83 °F
Mostly Sunny
Thursday Night

Low: 60 °F
Partly Cloudy
Friday

High: 78 °F
Partly Sunny
Detailed Forecast
Memorial Day
Mostly sunny, with a high near 83. East wind around 9 mph.
Tonight
Mostly cloudy, with a low around 58. East wind 3 to 6 mph.
Tuesday
Partly sunny, with a high near 81. East wind 5 to 7 mph.
Tuesday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 64. East wind 3 to 6 mph.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 79. East wind around 6 mph. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 62. Northeast wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 83. East wind 7 to 11 mph, with gusts as high as 16 mph.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Partly sunny, with a high near 78.
Friday Night
Mostly cloudy, with a low around 60.
Saturday
Partly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 76.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SE Garrett IL
39.75°N 88.37°W (Elev. 653 ft)
39.75°N 88.37°W (Elev. 653 ft)
11:56 am CDT May 25, 2026
12pm CDT May 25, 2026-6pm CDT May 31, 2026


