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.

Fair

76°F

24°C

Humidity 40%
Wind Speed SW 10 G 21 mph
Barometer 30.05 in (1017.2 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 12 May 1:53 pm CDT
Extended Forecast for

Westfield ILSimilar City Names

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. Southwest wind 14 to 16 mph, with gusts as high as 28 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 2am. Cloudy, then gradual clearing toward daybreak, with a low around 56. Southwest wind 9 to 14 mph becoming west northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Increasing clouds, with a high near 68. Northwest wind 11 to 18 mph, with gusts as high as 29 mph.

    High: 68 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. North wind 9 to 14 mph becoming light north northeast after midnight. Winds could gust as high as 22 mph.

    Low: 43 °F

    Mostly Clear

  • Thursday

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

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 50. Light southeast wind becoming south southeast 5 to 10 mph in the evening. Winds could gust as high as 18 mph.

    Low: 50 °F

    Increasing
    Clouds

  • 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 76. South wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.

    High: 76 °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.

    Low: 62 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 78. Southwest wind 14 to 16 mph, with gusts as high as 28 mph.
Tonight
Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 2am. Cloudy, then gradual clearing toward daybreak, with a low around 56. Southwest wind 9 to 14 mph becoming west northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Increasing clouds, with a high near 68. Northwest wind 11 to 18 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 43. North wind 9 to 14 mph becoming light north northeast after midnight. Winds could gust as high as 22 mph.
Thursday
Sunny, with a high near 69. Light north wind.
Thursday Night
Increasing clouds, with a low around 50. Light southeast wind becoming south southeast 5 to 10 mph in the evening. Winds could gust 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 76. South wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Friday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Saturday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.
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.
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ABOUT THIS FORECAST

 
Point Forecast:
Westfield ILSimilar City Names
 39.45°N 87.99°W (Elev. 751 ft)
Last Update:
1:26 pm CDT May 12, 2026
Forecast Valid:
2pm CDT May 12, 2026-6pm CDT May 18, 2026
 
Forecast Discussion
 
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Additional Resources

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