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

55°F

13°C

Humidity 100%
Wind Speed Calm
Barometer 29.81 in (1009.2 mb)
Dewpoint 55°F (13°C)
Visibility 1.25 mi
Last update 25 Apr 3:53 am CDT
Extended Forecast for

Cape Girardeau MO

  • Today

    Today: Sunny, with a high near 79. Calm wind becoming northeast around 6 mph in the morning.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. North northeast wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 80. East wind 3 to 6 mph.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 61. East southeast wind around 7 mph. Chance of precipitation is 20%.

    Low: 61 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 85. South wind 8 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

    High: 85 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 58. South wind 6 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.

    Low: 58 °F

    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79. Light and variable wind becoming west northwest around 5 mph in the morning.

    High: 79 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 54. Light and variable wind becoming north around 6 mph after midnight.

    Low: 54 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. North wind 7 to 9 mph.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 79. Calm wind becoming northeast around 6 mph in the morning.
Tonight
Mostly clear, with a low around 55. North northeast wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 80. East wind 3 to 6 mph.
Sunday Night
A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 61. East southeast wind around 7 mph. Chance of precipitation is 20%.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 85. South wind 8 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Monday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 58. South wind 6 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79. Light and variable wind becoming west northwest around 5 mph in the morning.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 54. Light and variable wind becoming north around 6 mph after midnight.
Wednesday
Mostly sunny, with a high near 71. North wind 7 to 9 mph.
Wednesday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 48. North wind 3 to 7 mph.
Thursday
A slight chance of showers. Mostly sunny, with a high near 70. North wind 3 to 6 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 49. Northeast wind 3 to 6 mph.
Friday
A chance of showers. Partly sunny, with a high near 64. North wind 5 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Girardeau MO
 37.31°N 89.53°W
Last Update:
2:01 am CDT Apr 25, 2026
Forecast Valid:
4am CDT Apr 25, 2026-6pm CDT May 1, 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