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

54°F

12°C

Humidity 97%
Wind Speed Calm
Barometer 29.98 in (1015.4 mb)
Dewpoint 53°F (12°C)
Visibility 9.00 mi
Last update 5 Mar 8:53 am CST
Extended Forecast for

4 Miles W Trilla IL

  • Today

    Today: A 40 percent chance of showers, mainly before 11am. Patchy fog before noon. Otherwise, cloudy, with a high near 63. South southwest wind 6 to 9 mph, with gusts as high as 17 mph.

    High: 63 °F

    Chance
    Showers and
    Patchy Fog

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly after 3am. Areas of fog. Otherwise, cloudy, with a low around 52. Calm wind becoming south southeast 5 to 8 mph after midnight.

    Low: 52 °F

    Areas Fog
    then Chance
    T-storms and
    Areas Fog

  • Friday

    Friday: A chance of showers and thunderstorms before 9am, then a slight chance of showers after noon. Partly sunny, with a high near 74. Breezy, with a south wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 40%.

    High: 74 °F

    Breezy.
    Chance
    T-storms then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm after midnight. Low around 59. South wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Mostly Cloudy
    then Showers

  • Saturday

    Saturday: Showers likely before noon. Mostly cloudy, with a temperature rising to near 66 by 11am, then falling to around 56 during the remainder of the day. South southwest wind 11 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 66 °F⇓

    Showers
    Likely then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. West northwest wind 5 to 9 mph becoming light northwest after midnight. Winds could gust as high as 16 mph.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of showers, mainly before 11am. Patchy fog before noon. Otherwise, cloudy, with a high near 63. South southwest wind 6 to 9 mph, with gusts as high as 17 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly after 3am. Areas of fog. Otherwise, cloudy, with a low around 52. Calm wind becoming south southeast 5 to 8 mph after midnight.
Friday
A chance of showers and thunderstorms before 9am, then a slight chance of showers after noon. Partly sunny, with a high near 74. Breezy, with a south wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 40%.
Friday Night
Showers and possibly a thunderstorm after midnight. Low around 59. South wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers likely before noon. Mostly cloudy, with a temperature rising to near 66 by 11am, then falling to around 56 during the remainder of the day. South southwest wind 11 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Partly cloudy, with a low around 38. West northwest wind 5 to 9 mph becoming light northwest after midnight. Winds could gust as high as 16 mph.
Sunday
Sunny, with a high near 60. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 70.
Monday Night
A 40 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 57.
Tuesday
Showers. Mostly cloudy, with a high near 71.
Tuesday Night
Showers. Cloudy, with a low around 50. Breezy.
Wednesday
Showers. Cloudy, with a high near 60. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Trilla IL
 39.38°N 88.42°W (Elev. 666 ft)
Last Update:
8:26 am CST Mar 5, 2026
Forecast Valid:
9am CST Mar 5, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation