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.

Fog/Mist

42°F

6°C

Humidity 96%
Wind Speed NE 9 mph
Barometer 30.17 in (1021.9 mb)
Dewpoint 41°F (5°C)
Visibility 4.00 mi
Wind Chill37°F (3°C)
Last update 2 Mar 6:53 pm CST
Extended Forecast for

Cape Girardeau MO

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 42. North northeast wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers between noon and 1pm. Partly sunny, with a high near 68. Light and variable wind becoming south southwest 5 to 10 mph in the morning.

    High: 68 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 55. South wind around 7 mph. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 73. South southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

    High: 73 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 59. South wind 7 to 9 mph. Chance of precipitation is 60%.

    Low: 59 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 72. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    High: 72 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 60. South wind around 7 mph. Chance of precipitation is 40%.

    Low: 60 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday

    Friday: A slight chance of showers and thunderstorms. Partly sunny, with a high near 79. South southwest wind 7 to 16 mph, with gusts as high as 25 mph.

    High: 79 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 62. South wind around 10 mph, with gusts as high as 18 mph.

    Low: 62 °F

    Chance
    Showers

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 42. North northeast wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers between noon and 1pm. Partly sunny, with a high near 68. Light and variable wind becoming south southwest 5 to 10 mph in the morning.
Tuesday Night
A chance of showers, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 55. South wind around 7 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 73. South southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 59. South wind 7 to 9 mph. Chance of precipitation is 60%.
Thursday
Showers and possibly a thunderstorm. High near 72. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Thursday Night
A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 60. South wind around 7 mph. Chance of precipitation is 40%.
Friday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 79. South southwest wind 7 to 16 mph, with gusts as high as 25 mph.
Friday Night
A slight chance of showers, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 62. South wind around 10 mph, with gusts as high as 18 mph.
Saturday
Showers and possibly a thunderstorm before noon, then showers likely. Cloudy, with a high near 70. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 52. South southwest wind 5 to 7 mph becoming light and variable after midnight.
Sunday
A chance of showers. Mostly cloudy, with a high near 67. Southwest wind 3 to 7 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 54. Southwest wind around 6 mph.
Monday
A chance of showers. Mostly sunny, with a high near 70. South southwest wind 5 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Girardeau MO
 37.31°N 89.56°W
Last Update:
7:32 pm CST Mar 2, 2026
Forecast Valid:
7pm CST Mar 2, 2026-6pm CDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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