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

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Overcast and Breezy

32°F

0°C

Humidity 75%
Wind Speed N 25 G 40 mph
Barometer 30.15 in (1021.5 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 28 Feb 8:53 pm CST
Extended Forecast for

4 Miles S Westfield IL

  • Tonight

    Tonight: Partly cloudy, with a low around 28. North northeast wind 14 to 16 mph, with gusts as high as 26 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42. Northeast wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 29. East northeast wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 29 °F

    Chance Snow

  • Monday

    Monday: A chance of snow before 9am, then a chance of rain between 9am and noon. Cloudy, with a high near 42. East southeast wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Snow
    then Cloudy

  • Monday Night

    Monday Night: Rain, mainly after midnight. Low around 37. Southeast wind 7 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Chance Rain
    then Rain

  • Tuesday

    Tuesday: Rain. High near 58. South southwest wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 51. South southwest wind 8 to 10 mph becoming southeast after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Rain

  • Wednesday

    Wednesday: Rain, with thunderstorms also possible after noon. High near 63. Chance of precipitation is 80%.

    High: 63 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.

    Low: 52 °F

    Rain Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. North northeast wind 14 to 16 mph, with gusts as high as 26 mph.
Sunday
Partly sunny, with a high near 42. Northeast wind 10 to 15 mph, with gusts as high as 23 mph.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 29. East northeast wind 8 to 10 mph, with gusts as high as 18 mph.
Monday
A chance of snow before 9am, then a chance of rain between 9am and noon. Cloudy, with a high near 42. East southeast wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night
Rain, mainly after midnight. Low around 37. Southeast wind 7 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain. High near 58. South southwest wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain and possibly a thunderstorm. Low around 51. South southwest wind 8 to 10 mph becoming southeast after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain, with thunderstorms also possible after noon. High near 63. Chance of precipitation is 80%.
Wednesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.
Thursday
Rain likely. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.
Thursday Night
Rain and thunderstorms likely. Mostly cloudy, with a low around 55.
Friday
Rain likely. Mostly cloudy, with a high near 69.
Friday Night
Rain likely. Mostly cloudy, with a low around 53.
Saturday
Rain likely. Mostly cloudy, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Westfield IL
 39.39°N 87.99°W (Elev. 689 ft)
Last Update:
8:37 pm CST Feb 28, 2026
Forecast Valid:
9pm CST Feb 28, 2026-6pm CST Mar 7, 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