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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.

Light Rain Fog/Mist and Breezy

65°F

18°C

Humidity 90%
Wind Speed W 24 G 43 mph
Barometer 29.92 in (1012.7 mb)
Dewpoint 62°F (17°C)
Visibility 6.00 mi
Last update 15 Oct 11:53 pm CDT
Extended Forecast for

Trilla IL

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Cloudy, with a low around 49. Breezy, with a west northwest wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers
    Likely and
    Breezy

  • Friday

    Friday: A 40 percent chance of showers, mainly after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 55. Northwest wind 16 to 18 mph, with gusts as high as 31 mph.

    High: 55 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 38. North wind 11 to 17 mph, with gusts as high as 28 mph.

    Low: 38 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59. North northeast wind 3 to 8 mph. Winds could gust as high as 15 mph.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Areas of frost after 3am. Otherwise, clear, with a low around 34. Light and variable wind.

    Low: 34 °F

    Clear then
    Areas Frost

  • Sunday

    Sunday: Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 67. South wind 3 to 7 mph.

    High: 67 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. Light south wind.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Cloudy, with a low around 49. Breezy, with a west northwest wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A 40 percent chance of showers, mainly after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 55. Northwest wind 16 to 18 mph, with gusts as high as 31 mph.
Friday Night
A 20 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 38. North wind 11 to 17 mph, with gusts as high as 28 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 38. Light south wind.
Monday
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trilla IL
 39.4°N 88.34°W (Elev. 696 ft)
Last Update:
11:51 pm CDT Oct 15, 2026
Forecast Valid:
12am CDT Oct 16, 2026-6pm CDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation