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.

Overcast

72°F

22°C

Humidity 79%
Wind Speed N 15 mph
Barometer 30.12 in (1019.5 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 31 Jul 4:53 pm CDT
Extended Forecast for

Greenup IL

  • Tonight

    Tonight: Partly cloudy, with a low around 61. North northeast wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 79. Northeast wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. North northeast wind 6 to 9 mph, with gusts as high as 15 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. East northeast wind 6 to 10 mph, with gusts as high as 15 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58. Northeast wind around 6 mph.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 81. East northeast wind 5 to 7 mph.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 64. Northeast wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 61. North northeast wind 9 to 13 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 79. Northeast wind 10 to 14 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 57. North northeast wind 6 to 9 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 78. East northeast wind 6 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 58. Northeast wind around 6 mph.
Sunday
Sunny, with a high near 81. East northeast wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 64. Northeast wind around 5 mph becoming calm in the evening.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 66.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 67.
Thursday
Mostly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenup IL
 39.24°N 88.15°W (Elev. 587 ft)
Last Update:
4:26 pm CDT Jul 31, 2025
Forecast Valid:
5pm CDT Jul 31, 2025-6pm CDT Aug 7, 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