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

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

Fair

84°F

29°C

Humidity 43%
Wind Speed SE 6 mph
Barometer 30.17 in (1021.3 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 3 Oct 4:53 pm CDT
Extended Forecast for

Charleston MO

  • Tonight

    Tonight: Clear, with a low around 59. Light south southeast wind.

    Low: 59 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 85. Calm wind becoming southeast 5 to 8 mph in the morning.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 57. Southeast wind 3 to 5 mph.

    Low: 57 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 85. South southeast wind 5 to 9 mph.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65. Southeast wind 3 to 5 mph.

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers. Mostly sunny, with a high near 83. Southeast wind 3 to 6 mph.

    High: 83 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65. Light east northeast wind. Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms. Partly sunny, with a high near 82. Calm wind becoming west around 6 mph in the morning.

    High: 82 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 1am. Mostly cloudy, with a low around 61. North northeast wind 6 to 9 mph.

    Low: 61 °F

    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 59. Light south southeast wind.
Saturday
Sunny, with a high near 85. Calm wind becoming southeast 5 to 8 mph in the morning.
Saturday Night
Clear, with a low around 57. Southeast wind 3 to 5 mph.
Sunday
Sunny, with a high near 85. South southeast wind 5 to 9 mph.
Sunday Night
Mostly clear, with a low around 65. Southeast wind 3 to 5 mph.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 83. Southeast wind 3 to 6 mph.
Monday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65. Light east northeast wind. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Calm wind becoming west around 6 mph in the morning.
Tuesday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 61. North northeast wind 6 to 9 mph.
Wednesday
Mostly sunny, with a high near 78. Northeast wind around 11 mph.
Wednesday Night
Partly cloudy, with a low around 56. Northeast wind 7 to 9 mph.
Thursday
Sunny, with a high near 76. East northeast wind around 8 mph.
Thursday Night
Mostly clear, with a low around 55. East northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 79. Light and variable wind becoming south southwest 5 to 7 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Charleston MO
 36.92°N 89.36°W
Last Update:
4:30 pm CDT Oct 3, 2025
Forecast Valid:
5pm CDT Oct 3, 2025-6pm CDT Oct 10, 2025
 
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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