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.

Overcast

40°F

4°C

Humidity 93%
Wind Speed NE 8 mph
Barometer 30.21 in (1023.2 mb)
Dewpoint 38°F (3°C)
Visibility 9.00 mi
Wind Chill35°F (2°C)
Last update 2 Mar 6:53 am CST
Extended Forecast for

Cape Girardeau MO

  • Today

    Today: Showers likely before 11am, then a slight chance of drizzle after 3pm. Cloudy, with a high near 47. East northeast wind 3 to 7 mph. Chance of precipitation is 60%.

    High: 47 °F

    Showers
    Likely then
    Slight Chance
    Drizzle

  • Tonight

    Tonight: A 50 percent chance of showers after 2am. Mostly cloudy, with a steady temperature around 45. Calm wind becoming east around 5 mph after midnight.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers before noon. Mostly cloudy, with a high near 71. South southwest wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 71 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 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 Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 9am. Mostly cloudy, with a high near 73. South southwest wind 8 to 11 mph, with gusts as high as 22 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 60. South southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

    Low: 60 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: Showers. High near 72. South 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 and thunderstorms. Mostly cloudy, with a low around 60. South wind 7 to 9 mph.

    Low: 60 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday

    Friday: A chance of showers and thunderstorms before noon, then a slight chance of showers. Partly sunny, with a high near 77. South southwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 77 °F

    Chance
    Showers

Detailed Forecast

Today
Showers likely before 11am, then a slight chance of drizzle after 3pm. Cloudy, with a high near 47. East northeast wind 3 to 7 mph. Chance of precipitation is 60%.
Tonight
A 50 percent chance of showers after 2am. Mostly cloudy, with a steady temperature around 45. Calm wind becoming east around 5 mph after midnight.
Tuesday
A 30 percent chance of showers before noon. Mostly cloudy, with a high near 71. South southwest wind 6 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 59. South wind 7 to 9 mph.
Wednesday
A chance of showers, with thunderstorms also possible after 9am. Mostly cloudy, with a high near 73. South southwest wind 8 to 11 mph, with gusts as high as 22 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 60. South southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Thursday
Showers. High near 72. South southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South wind 7 to 9 mph.
Friday
A chance of showers and thunderstorms before noon, then a slight chance of showers. Partly sunny, with a high near 77. South southwest wind 9 to 15 mph, with gusts as high as 24 mph.
Friday Night
A chance of showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 60. South wind around 10 mph, with gusts as high as 18 mph.
Saturday
Showers and possibly a thunderstorm. Cloudy, with a high near 69. South southwest wind 7 to 10 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 51. West wind around 6 mph becoming light and variable in the evening.
Sunday
A chance of showers. Mostly cloudy, with a high near 65. Light and variable wind becoming south 5 to 7 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Girardeau MO
 37.31°N 89.56°W
Last Update:
6:51 am CST Mar 2, 2026
Forecast Valid:
7am CST Mar 2, 2026-6pm CDT Mar 8, 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