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.

Overcast

72°F

22°C

Humidity 94%
Wind Speed NA
Barometer 30.04 in (1017.0 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 25 Jul 6:53 am CDT
Extended Forecast for

3 Miles SSW Patton MO

Heat Advisory July 26, 11:00am until July 28, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly sunny, with a high near 86. Light and variable wind.

    High: 86 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 7pm. Increasing clouds, with a low around 72. Calm wind.

    Low: 72 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 93. Heat index values as high as 106. Calm wind.

    High: 93 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73. Calm wind.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 96. Calm wind becoming southwest around 6 mph in the morning.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 77. South southwest wind 3 to 5 mph.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95. West wind around 6 mph becoming north in the afternoon.

    High: 95 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 71. North northeast wind 3 to 5 mph.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 90. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 90 °F

    Mostly Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly sunny, with a high near 86. Light and variable wind.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Increasing clouds, with a low around 72. Calm wind.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 93. Heat index values as high as 106. Calm wind.
Sunday Night
Mostly clear, with a low around 73. Calm wind.
Monday
Sunny, with a high near 96. Calm wind becoming southwest around 6 mph in the morning.
Monday Night
Mostly clear, with a low around 77. South southwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 95. West wind around 6 mph becoming north in the afternoon.
Tuesday Night
Mostly clear, with a low around 71. North northeast wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 90. Calm wind becoming northeast around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 69. Light northeast wind.
Thursday
Mostly sunny, with a high near 90. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 70. Calm wind.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Light and variable wind.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Patton MO
 37.37°N 90.09°W
Last Update:
6:21 am CDT Jul 25, 2026
Forecast Valid:
7am CDT Jul 25, 2026-6pm CDT Jul 31, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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