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Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
61°F
16°C
| Humidity | 84% |
| Wind Speed | S 5 mph |
| Barometer | 29.97 in (1014.7 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 11 Oct 10:53 pm CDT |
Extended Forecast for
Trilla IL
Tonight

Low: 59 °F
Increasing
CloudsColumbus Day

High: 90 °F
Sunny
Monday Night

Low: 68 °F
Mostly Clear
Tuesday

High: 92 °F
Sunny
Tuesday Night
Low: 68 °F
Mostly Clear
then Chance
T-stormsWednesday

High: 82 °F
Showers
Wednesday Night

Low: 61 °F
Showers
LikelyThursday

High: 76 °F
Showers
Thursday Night

Low: 54 °F
Showers
Likely
Detailed Forecast
Tonight
Increasing clouds, with a low around 59. Calm wind becoming south around 5 mph after midnight.
Columbus Day
Sunny, with a high near 90. Southwest wind 5 to 11 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 68. Southwest wind 7 to 9 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 92. West southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. Southwest wind around 5 mph.
Wednesday
Showers, with thunderstorms also possible after 1pm. High near 82. Light and variable wind becoming southwest around 6 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 61. Northeast wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 76. Chance of precipitation is 80%.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 65. Breezy.
Friday Night
Partly cloudy, with a low around 38. Breezy.
Saturday
Sunny, with a high near 58.
Saturday Night
Clear, with a low around 34.
Sunday
Sunny, with a high near 65.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Trilla IL
39.38°N 88.34°W (Elev. 650 ft)
39.38°N 88.34°W (Elev. 650 ft)
10:36 pm CDT Oct 11, 2026
11pm CDT Oct 11, 2026-6pm CDT Oct 18, 2026


