National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines
Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Overcast

64°F

18°C

Humidity 58%
Wind Speed E 10 mph
Barometer 30.18 in (1021.6 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 16 Oct 9:53 am CDT
Extended Forecast for

Gays IL

  • Today

    Today: Mostly sunny, with a high near 76. East southeast wind around 8 mph.

    High: 76 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Southeast wind 6 to 8 mph, with gusts as high as 15 mph.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 78. South wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 78 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 60. South southeast wind around 9 mph, with gusts as high as 15 mph.

    Low: 60 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 4pm. High near 81. South southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 81 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 49. Southwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 49 °F

    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 1pm. Sunny, with a high near 61. West wind 15 to 17 mph, with gusts as high as 32 mph.

    High: 61 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 76. East southeast wind around 8 mph.
Tonight
Partly cloudy, with a low around 54. Southeast wind 6 to 8 mph, with gusts as high as 15 mph.
Friday
Partly sunny, with a high near 78. South wind 7 to 10 mph, with gusts as high as 18 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 60. South southeast wind around 9 mph, with gusts as high as 15 mph.
Saturday
Showers, with thunderstorms also possible after 4pm. High near 81. South southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers and possibly a thunderstorm. Low around 49. Southwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Sunday
A 30 percent chance of showers before 1pm. Sunny, with a high near 61. West wind 15 to 17 mph, with gusts as high as 32 mph.
Sunday Night
Clear, with a low around 41.
Monday
Sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
A chance of showers. Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gays IL
 39.45°N 88.51°W (Elev. 751 ft)
Last Update:
9:37 am CDT Oct 16, 2025
Forecast Valid:
10am CDT Oct 16, 2025-6pm CDT Oct 22, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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