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.

Mostly Cloudy

51°F

11°C

Humidity 64%
Wind Speed S 10 mph
Barometer 30.06 in (1017.9 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 14 Nov 4:53 am CST
Extended Forecast for

4 Miles E Arthur IL

  • Today

    Today: Sunny, with a high near 72. Southwest wind 8 to 10 mph, with gusts as high as 17 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 57. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 73. Southwest wind 9 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph.

    High: 73 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. North northwest wind 7 to 13 mph, with gusts as high as 17 mph.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. North northwest wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. West northwest wind around 5 mph becoming light and variable in the evening.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54. Light and variable wind becoming east 5 to 7 mph in the morning.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.

    Low: 37 °F

    Rain Likely

  • Tuesday

    Tuesday: A 30 percent chance of rain before noon. Partly sunny, with a high near 51.

    High: 51 °F

    Chance Rain
    then Partly
    Sunny

Detailed Forecast

Today
Sunny, with a high near 72. Southwest wind 8 to 10 mph, with gusts as high as 17 mph.
Tonight
Increasing clouds, with a low around 57. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 73. Southwest wind 9 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph.
Saturday Night
Mostly clear, with a low around 38. North northwest wind 7 to 13 mph, with gusts as high as 17 mph.
Sunday
Sunny, with a high near 55. North northwest wind 6 to 10 mph, with gusts as high as 16 mph.
Sunday Night
Partly cloudy, with a low around 31. West northwest wind around 5 mph becoming light and variable in the evening.
Monday
Mostly sunny, with a high near 54. Light and variable wind becoming east 5 to 7 mph in the morning.
Monday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Tuesday
A 30 percent chance of rain before noon. Partly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 35.
Thursday
Rain likely. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Arthur IL
 39.71°N 88.4°W (Elev. 653 ft)
Last Update:
4:21 am CST Nov 14, 2025
Forecast Valid:
4am CST Nov 14, 2025-6pm CST Nov 20, 2025
 
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