Current conditions at

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

Fair

74°F

23°C

Humidity 94%
Wind Speed Calm
Barometer 30.01 in (1015.8 mb)
Dewpoint 72°F (22°C)
Visibility 8.00 mi
Last update 19 Aug 6:53 am CDT
Extended Forecast for

Marble Hill MO

Heat Advisory August 19, 07:40am until August 19, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 19, 07:40am until August 19, 07:00pm

    NOW until 7:00pm Tue

    Heat Advisory

  • Today

    High: 98 °F

    Sunny then
    Showers
    Likely

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a low around 70. East northeast wind around 5 mph becoming calm  in the evening.

    Low: 70 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm.  Partly sunny, with a high near 90. North northeast wind 5 to 9 mph.  Chance of precipitation is 20%.

    High: 90 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. North northeast wind 5 to 8 mph.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 87. North northeast wind 6 to 9 mph.

    High: 87 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 64. North northeast wind 5 to 7 mph becoming calm  in the evening.

    Low: 64 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90. Calm wind becoming north northeast around 6 mph in the morning.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 64. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 64 °F

    Clear

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Sunny and hot, with a high near 98. Heat index values as high as 105. Calm wind becoming north northwest around 6 mph in the afternoon. Chance of precipitation is 60%.
Tonight
A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 70. East northeast wind around 5 mph becoming calm in the evening.
Wednesday
A slight chance of showers before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Partly sunny, with a high near 90. North northeast wind 5 to 9 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 66. North northeast wind 5 to 8 mph.
Thursday
Mostly sunny, with a high near 87. North northeast wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 64. North northeast wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 90. Calm wind becoming north northeast around 6 mph in the morning.
Friday Night
Clear, with a low around 64. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 92. Calm wind becoming north around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 63. North northeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 88. North wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 58. North wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 82. Calm wind becoming north around 5 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Marble Hill MO
 37.3°N 89.98°W
6:31 am CDT Aug 19, 2025
7am CDT Aug 19, 2025-6pm CDT Aug 25, 2025
 
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Additional Resources

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