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

Hazardous Weather Conditions

Current conditions at

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

Mostly Cloudy

72°F

22°C

Humidity 87%
Wind Speed Calm
Barometer 29.99 in (1015.0 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 26 Aug 3:53 am CDT
Extended Forecast for

Charleston MO

  • Today

    Today: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 91. Light and variable wind. Chance of precipitation is 40%.

    High: 91 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms. Increasing clouds, with a low around 70. Calm wind. Chance of precipitation is 40%.

    Low: 70 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers. Partly sunny, with a high near 88. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 88 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. North wind around 6 mph becoming calm in the evening.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88. North northeast wind 3 to 7 mph.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 62. North northeast wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 88. Light east wind.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 93. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 93 °F

    Sunny

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 91. Light and variable wind. Chance of precipitation is 40%.
Tonight
A chance of showers and thunderstorms. Increasing clouds, with a low around 70. Calm wind. Chance of precipitation is 40%.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 88. Calm wind becoming north 5 to 8 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 65. North wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 88. North northeast wind 3 to 7 mph.
Friday Night
Clear, with a low around 62. North northeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 88. Light east wind.
Saturday Night
Mostly clear, with a low around 66. Calm wind.
Sunday
Sunny, with a high near 93. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 70. Light south wind.
Monday
Sunny, with a high near 94. South southwest wind 3 to 8 mph.
Monday Night
Mostly clear, with a low around 73. South wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 94. Calm wind becoming southwest around 6 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Charleston MO
 36.92°N 89.36°W
Last Update:
1:20 am CDT Aug 26, 2026
Forecast Valid:
4am CDT Aug 26, 2026-6pm CDT Sep 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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