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.

Light Rain

51°F

11°C

Humidity 96%
Wind Speed SW 6 mph
Barometer 29.80 in (1009.0 mb)
Dewpoint 50°F (10°C)
Visibility 8.00 mi
Wind Chill49°F (9°C)
Last update 25 Nov 4:53 am CST
Extended Forecast for

4 Miles SSE Casey IL

  • Overnight

    Overnight: Rain likely. Patchy fog. Otherwise, cloudy, with a low around 48. South wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Rain Likely
    and Patchy
    Fog

  • Tuesday

    Tuesday: A chance of drizzle before noon, then a slight chance of rain after 5pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 58. South wind 6 to 9 mph becoming west in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 20%.

    High: 58 °F

    Chance
    Drizzle and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 34. Breezy, with a west wind 8 to 13 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 33 mph.

    Low: 34 °F

    Slight Chance
    Rain then
    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 41. Breezy, with a west wind 18 to 23 mph, with gusts as high as 39 mph.

    High: 41 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24. West northwest wind 13 to 16 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 38. West northwest wind 13 to 17 mph, with gusts as high as 26 mph.

    High: 38 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18. West northwest wind 6 to 11 mph.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Friday Night

    Friday Night: A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
Rain likely. Patchy fog. Otherwise, cloudy, with a low around 48. South wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of drizzle before noon, then a slight chance of rain after 5pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 58. South wind 6 to 9 mph becoming west in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 34. Breezy, with a west wind 8 to 13 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 33 mph.
Wednesday
Partly sunny, with a high near 41. Breezy, with a west wind 18 to 23 mph, with gusts as high as 39 mph.
Wednesday Night
Mostly clear, with a low around 24. West northwest wind 13 to 16 mph, with gusts as high as 25 mph.
Thanksgiving Day
Sunny, with a high near 38. West northwest wind 13 to 17 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 18. West northwest wind 6 to 11 mph.
Friday
Sunny, with a high near 36.
Friday Night
A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 25.
Saturday
Snow likely before noon, then rain and snow likely. Cloudy, with a high near 38. Chance of precipitation is 60%.
Saturday Night
Rain likely. Cloudy, with a low around 28.
Sunday
A chance of rain. Mostly cloudy, with a high near 41.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 24.
Monday
A chance of rain. Mostly cloudy, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Casey IL
 39.25°N 87.97°W (Elev. 620 ft)
Last Update:
5:31 am CST Nov 25, 2025
Forecast Valid:
5am CST Nov 25, 2025-6pm CST Dec 1, 2025
 
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