National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

Fair

59°F

15°C

Humidity 51%
Wind Speed S 10 mph
Barometer 30.11 in (1019.4 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 30 Mar 12:53 am CDT
Extended Forecast for

Cape Girardeau Regional Airport MO

  • Overnight

    Overnight: Mostly clear, with a low around 61. South wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 79. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 32 mph.

    High: 79 °F

    Partly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. South southwest wind 14 to 17 mph, with gusts as high as 28 mph.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 83. Breezy, with a south southwest wind 15 to 23 mph, with gusts as high as 34 mph.

    High: 83 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 62. South southwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 62 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. South southwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 82 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 64. South wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    Low: 64 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Cloudy, with a high near 79. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 79 °F

    Breezy.
    Chance
    T-storms then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Mostly cloudy, with a low around 61. South southwest wind 14 to 17 mph, with gusts as high as 26 mph.

    Low: 61 °F

    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 61. South wind 8 to 13 mph, with gusts as high as 20 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 79. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 32 mph.
Monday Night
Mostly clear, with a low around 62. South southwest wind 14 to 17 mph, with gusts as high as 28 mph.
Tuesday
Partly sunny, with a high near 83. Breezy, with a south southwest wind 15 to 23 mph, with gusts as high as 34 mph.
Tuesday Night
A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 62. South southwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. South southwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 64. South wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Cloudy, with a high near 79. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 61. South southwest wind 14 to 17 mph, with gusts as high as 26 mph.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 78. South wind 11 to 15 mph, with gusts as high as 22 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 59. South wind around 11 mph, with gusts as high as 18 mph.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 71. South wind 11 to 16 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42. Northwest wind 11 to 14 mph, with gusts as high as 20 mph.
Sunday
A chance of showers. Mostly sunny, with a high near 61. North northwest wind 11 to 14 mph, with gusts as high as 21 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Girardeau Regional Airport MO
 37.22°N 89.57°W
Last Update:
1:26 am CDT Mar 30, 2026
Forecast Valid:
1am CDT Mar 30, 2026-6pm CDT Apr 5, 2026
 
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Additional Resources

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