Current conditions at

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

Fair

95°F

35°C

Humidity 44%
Wind Speed E 8 mph
Barometer 30.01 in (1015.9 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 17 Aug 1:53 pm CDT
Extended Forecast for

2 Miles SSE Kewanee MO

Heat Advisory August 17, 02:00pm until August 19, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 17, 02:00pm until August 19, 07:00pm

    NOW until 7:00pm Tue

    Heat Advisory

  • This Afternoon

    High: 97 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 75. Calm wind.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 97. Heat index values as high as 107. Calm wind becoming east around 6 mph in the afternoon.

    High: 97 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. Light east northeast wind.

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny, with a high near 96. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 96 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 73. North wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 73 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 7am.  Mostly sunny, with a high near 90. Calm wind becoming north 5 to 9 mph in the morning.  Chance of precipitation is 40%.

    High: 90 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 71. North northeast wind 6 to 8 mph.

    Low: 71 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 97. East northeast wind 3 to 5 mph.
Tonight
Mostly clear, with a low around 75. Calm wind.
Monday
Sunny and hot, with a high near 97. Heat index values as high as 107. Calm wind becoming east around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 75. Light east northeast wind.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Calm wind becoming north northwest around 6 mph in the afternoon.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
A chance of showers, with thunderstorms also possible after 7am. Mostly sunny, with a high near 90. Calm wind becoming north 5 to 9 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 71. North northeast wind 6 to 8 mph.
Thursday
Sunny, with a high near 89. North northeast wind 7 to 10 mph.
Thursday Night
Mostly clear, with a low around 69. North northeast wind 5 to 8 mph.
Friday
Sunny, with a high near 90. North northeast wind 5 to 7 mph.
Friday Night
Mostly clear, with a low around 69. North northeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 91. Calm wind becoming north 5 to 7 mph in the morning.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Kewanee MO
 36.64°N 89.54°W
1:15 pm CDT Aug 17, 2025
2pm CDT Aug 17, 2025-6pm CDT Aug 23, 2025
 
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Additional Resources

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Hourly Weather Forecast

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