Current conditions at

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

Fair

72°F

22°C

Humidity 91%
Wind Speed Calm
Barometer 30.22 in (1023.0 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 17 Sep 4:53 am CDT
Extended Forecast for

3 Miles SSE Kewanee MO

Heat Advisory September 17, 05:39am until September 20, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 17, 05:39am until September 20, 07:00pm

    NOW until 7:00pm Sun

    Heat Advisory

  • Today

    High: 98 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 74. Calm wind.

    Low: 74 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 98. Light and variable wind.

    High: 98 °F

    Hot

  • Friday Night

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

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 98. Calm wind becoming west southwest 5 to 7 mph in the morning.

    High: 98 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73. Light southwest wind.

    Low: 73 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 98. Calm wind becoming west 5 to 8 mph in the morning.

    High: 98 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73. Light and variable wind.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and hot, with a high near 98. Calm wind becoming west southwest around 5 mph.
Tonight
Clear, with a low around 74. Calm wind.
Friday
Sunny and hot, with a high near 98. Light and variable wind.
Friday Night
Mostly clear, with a low around 73. Calm wind.
Saturday
Sunny and hot, with a high near 98. Calm wind becoming west southwest 5 to 7 mph in the morning.
Saturday Night
Mostly clear, with a low around 73. Light southwest wind.
Sunday
Sunny and hot, with a high near 98. Calm wind becoming west 5 to 8 mph in the morning.
Sunday Night
Mostly clear, with a low around 73. Light and variable wind.
Monday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Light and variable wind becoming northwest 5 to 8 mph in the morning.
Monday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 69. Northeast wind 3 to 7 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 88. North northeast wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 67. Northeast wind 6 to 10 mph.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 86. Northeast wind 7 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Kewanee MO
 36.64°N 89.54°W
4:31 am CDT Sep 17, 2026
5am CDT Sep 17, 2026-6pm CDT Sep 23, 2026
 
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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