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

35°F

2°C

Humidity 70%
Wind Speed N 12 mph
Barometer 30.22 in (1023.2 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 1 Mar 5:53 am CST
Extended Forecast for

Cape Girardeau MO

  • Today

    Today: Partly sunny, with a high near 53. North northeast wind around 10 mph, with gusts as high as 18 mph.

    High: 53 °F

    Partly Sunny

  • Tonight

    Tonight: Showers, mainly after 10pm. Low around 40. Northeast wind 8 to 10 mph. Chance of precipitation is 90%.

    Low: 40 °F

    Showers

  • Monday

    Monday: Showers, mainly before noon. High near 52. East wind 5 to 8 mph. Chance of precipitation is 80%.

    High: 52 °F

    Showers then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 46. Light and variable wind becoming south 5 to 8 mph after midnight.

    Low: 46 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 71. South southwest wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 71 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 59. South wind 7 to 9 mph.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 71. South southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. South southwest wind around 9 mph.

    Low: 58 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before noon. Mostly cloudy, with a high near 70. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 70 °F

    Showers
    Likely

Detailed Forecast

Today
Partly sunny, with a high near 53. North northeast wind around 10 mph, with gusts as high as 18 mph.
Tonight
Showers, mainly after 10pm. Low around 40. Northeast wind 8 to 10 mph. Chance of precipitation is 90%.
Monday
Showers, mainly before noon. High near 52. East wind 5 to 8 mph. Chance of precipitation is 80%.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 46. Light and variable wind becoming south 5 to 8 mph after midnight.
Tuesday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 71. South southwest wind 9 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 59. South wind 7 to 9 mph.
Wednesday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 71. South southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. South southwest wind around 9 mph.
Thursday
Showers likely, mainly before noon. Mostly cloudy, with a high near 70. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South wind around 8 mph.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 74. South southwest wind 8 to 14 mph, with gusts as high as 23 mph.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 57. South wind around 10 mph, with gusts as high as 18 mph.
Saturday
Showers likely. Cloudy, with a high near 66. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Girardeau MO
 37.31°N 89.56°W
Last Update:
4:56 am CST Mar 1, 2026
Forecast Valid:
6am CST Mar 1, 2026-6pm CST Mar 7, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation