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.

Partly Cloudy

61°F

16°C

Humidity 84%
Wind Speed S 13 mph
Barometer 29.60 in (1002.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 9 Jan 2:53 am CST
Extended Forecast for

Trilla IL

  • Overnight

    Overnight: Partly cloudy, with a low around 46. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 33 mph.

    Low: 46 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Cloudy, with a high near 48. Breezy, with a west wind 17 to 22 mph becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 48 °F

    Cloudy and
    Breezy then
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. Light and variable wind becoming northeast around 5 mph.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain before noon. Cloudy, then gradually becoming mostly sunny, with a high near 43. West northwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 43 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21. West northwest wind 11 to 17 mph, with gusts as high as 28 mph.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 33. West northwest wind 8 to 18 mph, with gusts as high as 28 mph.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. West wind 6 to 9 mph becoming south southwest after midnight. Winds could gust as high as 17 mph.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 46. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 33 mph.
Friday
Cloudy, with a high near 48. Breezy, with a west wind 17 to 22 mph becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 33 mph.
Friday Night
Mostly cloudy, with a low around 38. Light and variable wind becoming northeast around 5 mph.
Saturday
A 30 percent chance of rain before noon. Cloudy, then gradually becoming mostly sunny, with a high near 43. West northwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 21. West northwest wind 11 to 17 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 33. West northwest wind 8 to 18 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 23. West wind 6 to 9 mph becoming south southwest after midnight. Winds could gust as high as 17 mph.
Monday
Sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 35.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trilla IL
 39.38°N 88.34°W (Elev. 650 ft)
Last Update:
3:16 am CST Jan 9, 2026
Forecast Valid:
3am CST Jan 9, 2026-6pm CST Jan 15, 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