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.

Fog

48°F

9°C

Humidity 100%
Wind Speed Calm
Barometer 30.02 in (1016.5 mb)
Dewpoint 48°F (9°C)
Visibility 0.25 mi
Last update 29 Sep 6:53 am CDT
Extended Forecast for

Commerce MO

  • Today

    Today: Sunny, with a high near 83. Light and variable wind.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 61. Calm wind.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 89. Calm wind becoming south 5 to 7 mph in the morning.

    High: 89 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 67. South southeast wind 3 to 6 mph.

    Low: 67 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 90. South southwest wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 90 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 68. South wind 3 to 5 mph.

    Low: 68 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers likely. Mostly cloudy, with a high near 81. Light and variable wind becoming west northwest 5 to 7 mph in the morning. Chance of precipitation is 60%.

    High: 81 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 61. North northeast wind 5 to 7 mph.

    Low: 61 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. Northeast wind around 6 mph.

    High: 72 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 83. Light and variable wind.
Tonight
Partly cloudy, with a low around 61. Calm wind.
Wednesday
Mostly sunny, with a high near 89. Calm wind becoming south 5 to 7 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 67. South southeast wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 90. South southwest wind 5 to 11 mph, with gusts as high as 20 mph.
Thursday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 68. South wind 3 to 5 mph.
Friday
Showers likely. Mostly cloudy, with a high near 81. Light and variable wind becoming west northwest 5 to 7 mph in the morning. Chance of precipitation is 60%.
Friday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 61. North northeast wind 5 to 7 mph.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. Northeast wind around 6 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 61. Northeast wind around 5 mph becoming calm in the evening.
Sunday
A chance of showers. Partly sunny, with a high near 72. North wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 55. North wind around 7 mph.
Monday
Sunny, with a high near 72. North northeast wind around 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Commerce MO
 37.15°N 89.46°W
Last Update:
1:25 am CDT Sep 29, 2026
Forecast Valid:
7am CDT Sep 29, 2026-6pm CDT Oct 5, 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