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.

Fair

77°F

25°C

Humidity 94%
Wind Speed Calm
Barometer 29.85 in (1010.2 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 13 Aug 12:53 am CDT
Extended Forecast for

Sikeston MO

Heat Advisory August 13, 01:04am until August 13, 11:00am
Extreme Heat Warning August 13, 11:00am until August 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
Extreme Heat Warning
  •  
    Heat Advisory August 13, 01:04am until August 13, 11:00am

    NOW until 11:00am Thu

    Heat Advisory

  • Overnight

    Low: 78 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 95. Heat index values as high as 106. South southwest wind 6 to 9 mph.

    High: 95 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 78. South wind around 7 mph.

    Low: 78 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 97. Heat index values as high as 106. Southwest wind 6 to 9 mph.

    High: 97 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 77. South southwest wind 3 to 7 mph.

    Low: 77 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 98. Southwest wind 3 to 8 mph.

    High: 98 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 76. South southwest wind around 6 mph.

    Low: 76 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 100. West southwest wind 3 to 7 mph.

    High: 100 °F

    Hot

Detailed Forecast

Overnight
Mostly cloudy, with a low around 78. South southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 95. Heat index values as high as 106. South southwest wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 78. South wind around 7 mph.
Friday
Sunny and hot, with a high near 97. Heat index values as high as 106. Southwest wind 6 to 9 mph.
Friday Night
Clear, with a low around 77. South southwest wind 3 to 7 mph.
Saturday
Sunny and hot, with a high near 98. Southwest wind 3 to 8 mph.
Saturday Night
Mostly clear, with a low around 76. South southwest wind around 6 mph.
Sunday
Sunny and hot, with a high near 100. West southwest wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 77. South southwest wind 3 to 6 mph.
Monday
Sunny, with a high near 96. North wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 73. North northeast wind 3 to 6 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 93. North northeast wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 74. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 94. Light and variable wind becoming south southwest 5 to 7 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sikeston MO
 36.89°N 89.58°W
Last Update:
12:36 am CDT Aug 13, 2026
Forecast Valid:
1am CDT Aug 13, 2026-6pm CDT Aug 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation