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.

Fair

31°F

-1°C

Humidity 79%
Wind Speed S 7 mph
Barometer 29.99 in (1015.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 5 Dec 6:53 pm CST
Extended Forecast for

Cape Girardeau MO

  • Tonight

    Tonight: Increasing clouds, with a steady temperature around 30. South southwest wind around 5 mph becoming calm after midnight.

    Low: 30 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Cloudy, with a steady temperature around 37. Light south wind.

    Low: 37 °F

    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 48. Light and variable wind becoming north 5 to 9 mph in the morning.

    High: 48 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 24. North wind 8 to 10 mph.

    Low: 24 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 36. North wind 5 to 7 mph becoming calm in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 23. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 23 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. South southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. South southwest wind around 11 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a steady temperature around 30. South southwest wind around 5 mph becoming calm after midnight.
Saturday
Partly sunny, with a high near 45. Calm wind.
Saturday Night
Cloudy, with a steady temperature around 37. Light south wind.
Sunday
Mostly cloudy, with a high near 48. Light and variable wind becoming north 5 to 9 mph in the morning.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 24. North wind 8 to 10 mph.
Monday
Mostly sunny, with a high near 36. North wind 5 to 7 mph becoming calm in the afternoon.
Monday Night
Mostly clear, with a low around 23. Calm wind becoming south southwest around 6 mph after midnight.
Tuesday
Mostly sunny, with a high near 46. South southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 38. South southwest wind around 11 mph, with gusts as high as 20 mph.
Wednesday
A slight chance of showers. Partly sunny, with a high near 48. Southwest wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 29. Northwest wind around 7 mph.
Thursday
Partly sunny, with a high near 43. North wind around 7 mph becoming south southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 27. South southwest wind around 6 mph becoming northwest after midnight.
Friday
Mostly sunny, with a high near 37. North northwest wind around 7 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cape Girardeau MO
 37.31°N 89.53°W
Last Update:
7:27 pm CST Dec 5, 2025
Forecast Valid:
7pm CST Dec 5, 2025-6pm CST Dec 12, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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