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

68°F

20°C

Humidity 78%
Wind Speed S 16 G 24 mph
Barometer 29.90 in (1012.0 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 15 Apr 6:53 am CDT
Extended Forecast for

Cape Girardeau Regional Airport MO

  • Today

    Today: Sunny through mid morning, then becoming mostly cloudy, with a high near 84. Breezy, with a south southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 84 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 65. South southwest wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    Low: 65 °F

    Mostly Cloudy
    then Showers
    Likely

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 81. South southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    High: 81 °F

    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 61. South southwest wind 5 to 9 mph becoming light after midnight. Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. South southwest wind 5 to 14 mph, with gusts as high as 21 mph.

    High: 86 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. South wind around 14 mph, with gusts as high as 22 mph.

    Low: 62 °F

    Partly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. South southwest wind 14 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 72 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers, mainly before 1am. Partly cloudy, with a low around 42. Northwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 65. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 65 °F

    Sunny

Detailed Forecast

Today
Sunny through mid morning, then becoming mostly cloudy, with a high near 84. Breezy, with a south southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Tonight
A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 65. South southwest wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Thursday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 81. South southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Thursday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 61. South southwest wind 5 to 9 mph becoming light after midnight. Chance of precipitation is 20%.
Friday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. South southwest wind 5 to 14 mph, with gusts as high as 21 mph.
Friday Night
A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. South wind around 14 mph, with gusts as high as 22 mph.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. South southwest wind 14 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
A chance of showers, mainly before 1am. Partly cloudy, with a low around 42. Northwest wind 8 to 11 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 65. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 41. North northwest wind 5 to 7 mph becoming east after midnight.
Monday
Sunny, with a high near 71. South wind 5 to 8 mph.
Monday Night
Partly cloudy, with a low around 49. South wind around 6 mph.
Tuesday
Mostly sunny, with a high near 77. South southwest wind 6 to 11 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Girardeau Regional Airport MO
 37.22°N 89.57°W
Last Update:
6:36 am CDT Apr 15, 2026
Forecast Valid:
6am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation