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

88°F

31°C

Humidity 40%
Wind Speed NA
Barometer 30.00 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 12 Oct 12:57 pm CDT
Extended Forecast for

Cape Girardeau MO

  • Columbus Day

    Columbus Day: Sunny, with a high near 90. Southwest wind around 10 mph.

    High: 90 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 61. Southwest wind around 6 mph.

    Low: 61 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. Southwest wind 3 to 8 mph.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 4am. Mostly clear, with a low around 71. South southwest wind 3 to 5 mph.

    Low: 71 °F

    Clear then
    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 85. Light south southwest wind. Chance of precipitation is 90%.

    High: 85 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 86 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 57. Light and variable wind becoming north northwest 5 to 10 mph after midnight.

    Low: 57 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A slight chance of showers before 1pm. Mostly sunny, with a high near 66. North wind 15 to 18 mph, with gusts as high as 28 mph.

    High: 66 °F

    Slight Chance
    Showers

Detailed Forecast

Columbus Day
Sunny, with a high near 90. Southwest wind around 10 mph.
Tonight
Clear, with a low around 61. Southwest wind around 6 mph.
Tuesday
Sunny, with a high near 93. Southwest wind 3 to 8 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 4am. Mostly clear, with a low around 71. South southwest wind 3 to 5 mph.
Wednesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 85. Light south southwest wind. Chance of precipitation is 90%.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%.
Thursday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 57. Light and variable wind becoming north northwest 5 to 10 mph after midnight.
Friday
A slight chance of showers before 1pm. Mostly sunny, with a high near 66. North wind 15 to 18 mph, with gusts as high as 28 mph.
Friday Night
Mostly clear, with a low around 44. North wind 7 to 11 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 62. Northeast wind 6 to 8 mph.
Saturday Night
Mostly clear, with a low around 40. Calm wind.
Sunday
Sunny, with a high near 69. Calm wind becoming south around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Girardeau MO
 37.29°N 89.56°W
Last Update:
1:26 pm CDT Oct 12, 2026
Forecast Valid:
1pm CDT Oct 12, 2026-6pm CDT Oct 18, 2026
 
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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