Current conditions at

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

Fair

84°F

29°C

Humidity 77%
Wind Speed S 5 mph
Barometer 30.03 in (1016.4 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 15 Aug 7:53 pm CDT
Extended Forecast for

Miner MOSimilar City Names

Extreme Heat Warning August 15, 08:45pm until August 16, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 15, 08:45pm until August 16, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Tonight

    Low: 76 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 99. Heat index values as high as 109. Southwest wind 3 to 8 mph.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: A 10 percent chance of showers after 5am.  Mostly clear, with a low around 75. Southwest wind around 6 mph becoming light and variable.

    Low: 75 °F

    Slight Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 91. North wind 5 to 8 mph.  Chance of precipitation is 40%.

    High: 91 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 70. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 70 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 92. Calm wind.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72. Calm wind.

    Low: 72 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 95. South wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 95 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 76. South southwest wind 3 to 5 mph.
Sunday
Sunny and hot, with a high near 99. Heat index values as high as 109. Southwest wind 3 to 8 mph.
Sunday Night
A 10 percent chance of showers after 5am. Mostly clear, with a low around 75. Southwest wind around 6 mph becoming light and variable.
Monday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. North wind 5 to 8 mph. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 70. North wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 92. Calm wind.
Tuesday Night
Mostly clear, with a low around 72. Calm wind.
Wednesday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. South wind 5 to 10 mph becoming west southwest in the afternoon.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. West southwest wind 6 to 8 mph becoming north northeast after midnight.
Thursday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 88. North northeast wind 6 to 8 mph.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67. Northeast wind 3 to 7 mph.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. North northeast wind 3 to 8 mph.
Friday Night
Partly cloudy, with a low around 66. Northeast wind 5 to 7 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 88. Calm wind becoming north around 6 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
Miner MOSimilar City Names
 36.88°N 89.53°W
8:15 pm CDT Aug 15, 2026
8pm CDT Aug 15, 2026-6pm CDT Aug 22, 2026
 
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