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

30°F

-1°C

Humidity 85%
Wind Speed S 8 mph
Barometer 30.19 in (1022.7 mb)
Dewpoint 26°F (-3°C)
Visibility 9.00 mi
Wind Chill22°F (-6°C)
Last update 3 Dec 10:53 am CST
Extended Forecast for

Cape Girardeau MO

  • Today

    Today: Cloudy, with a high near 36. South wind 5 to 7 mph.

    High: 36 °F

    Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 22. Light and variable wind becoming north 8 to 13 mph after midnight.

    Low: 22 °F

    Cloudy

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 31. North northeast wind 7 to 14 mph.

    High: 31 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: A slight chance of snow showers and freezing rain between midnight and 3am, then a slight chance of freezing rain after 3am. Mostly cloudy, with a low around 21. Light and variable wind. Chance of precipitation is 20%.

    Low: 21 °F

    Mostly Cloudy
    then Slight
    Chance Wintry
    Mix

  • Friday

    Friday: Mostly sunny, with a high near 39. Light south southwest wind.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 43. Calm wind.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28. Light northeast wind.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 43. North wind 3 to 6 mph.

    High: 43 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy, with a high near 36. South wind 5 to 7 mph.
Tonight
Cloudy, with a low around 22. Light and variable wind becoming north 8 to 13 mph after midnight.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 31. North northeast wind 7 to 14 mph.
Thursday Night
A slight chance of snow showers and freezing rain between midnight and 3am, then a slight chance of freezing rain after 3am. Mostly cloudy, with a low around 21. Light and variable wind. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 39. Light south southwest wind.
Friday Night
Partly cloudy, with a low around 25. Calm wind.
Saturday
Partly sunny, with a high near 43. Calm wind.
Saturday Night
Mostly cloudy, with a low around 28. Light northeast wind.
Sunday
Partly sunny, with a high near 43. North wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 26. North wind around 5 mph.
Monday
Mostly sunny, with a high near 39. North wind around 5 mph becoming light and variable in the afternoon.
Monday Night
Partly cloudy, with a low around 27. Calm wind becoming south southwest around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 47. Southwest wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Girardeau MO
 37.31°N 89.53°W
Last Update:
10:16 am CST Dec 3, 2025
Forecast Valid:
11am CST Dec 3, 2025-6pm CST Dec 9, 2025
 
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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