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

38°F

3°C

Humidity 60%
Wind Speed SE 7 mph
Barometer 30.21 in (1023.2 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 8 Feb 11:53 am CST
Extended Forecast for

Cape Girardeau MO

  • Today

    Today: Partly sunny, with a high near 46. South southeast wind 3 to 7 mph.

    High: 46 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. East wind around 5 mph becoming calm in the evening.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54. Calm wind.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. South southwest wind 3 to 5 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 64. South southwest wind around 6 mph becoming north northwest in the afternoon.

    High: 64 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 37. North wind around 6 mph.

    Low: 37 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 51. North wind around 6 mph.

    High: 51 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32. North northeast wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers after noon. Mostly cloudy, with a high near 47. Calm wind becoming east around 5 mph in the afternoon.

    High: 47 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 46. South southeast wind 3 to 7 mph.
Tonight
Partly cloudy, with a low around 30. East wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 54. Calm wind.
Monday Night
Mostly clear, with a low around 40. South southwest wind 3 to 5 mph.
Tuesday
Partly sunny, with a high near 64. South southwest wind around 6 mph becoming north northwest in the afternoon.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 37. North wind around 6 mph.
Wednesday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 51. North wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 32. North northeast wind around 5 mph becoming calm in the evening.
Thursday
A slight chance of showers after noon. Mostly cloudy, with a high near 47. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
A chance of showers, mainly after midnight. Mostly cloudy, with a low around 36. East wind 3 to 5 mph.
Friday
A chance of showers. Partly sunny, with a high near 48. East northeast wind around 6 mph.
Friday Night
A chance of showers. Partly cloudy, with a low around 34. East wind around 6 mph.
Saturday
A chance of showers. Mostly cloudy, with a high near 50. East wind 6 to 8 mph becoming west southwest in the afternoon.
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:
11:27 am CST Feb 8, 2026
Forecast Valid:
11am CST Feb 8, 2026-6pm CST Feb 14, 2026
 
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