National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Overcast

67°F

19°C

Humidity 55%
Wind Speed S 9 mph
Barometer 29.90 in (1012.0 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 12 May 11:53 pm CDT
Extended Forecast for

3 Miles E Trilla IL

  • Overnight

    Overnight: A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy early, then gradual clearing, with a low around 56. West southwest wind around 8 mph becoming northwest. Winds could gust as high as 18 mph. Chance of precipitation is 50%.

    Low: 56 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Sunny, with a high near 69. Northwest wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. North wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 18 mph.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69. Light and variable wind.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 1am. Increasing clouds, with a low around 51. South southeast wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 51 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Partly sunny, with a high near 77. South southeast wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    High: 77 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. South wind 7 to 9 mph, with gusts as high as 17 mph.

    Low: 62 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.

    Low: 64 °F

    Chance
    T-storms

Detailed Forecast

Overnight
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy early, then gradual clearing, with a low around 56. West southwest wind around 8 mph becoming northwest. Winds could gust as high as 18 mph. Chance of precipitation is 50%.
Wednesday
Sunny, with a high near 69. Northwest wind 10 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 43. North wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 18 mph.
Thursday
Sunny, with a high near 69. Light and variable wind.
Thursday Night
A 30 percent chance of showers after 1am. Increasing clouds, with a low around 51. South southeast wind 5 to 10 mph, with gusts as high as 18 mph.
Friday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Partly sunny, with a high near 77. South southeast wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Friday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. South wind 7 to 9 mph, with gusts as high as 17 mph.
Saturday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 87. Breezy.
Monday Night
Showers likely. Mostly cloudy, with a low around 67.
Tuesday
Showers likely. Mostly cloudy, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Trilla IL
 39.38°N 88.31°W (Elev. 669 ft)
Last Update:
12:36 am CDT May 13, 2026
Forecast Valid:
12am CDT May 13, 2026-6pm CDT May 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation