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

18°F

-8°C

Humidity 77%
Wind Speed S 7 mph
Barometer 30.27 in (1025.4 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 28 Jan 10:53 pm CST
Extended Forecast for

Cape Girardeau MO

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 31. Northeast wind 3 to 7 mph.

    High: 31 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Cloudy, with a low around 14. North northeast wind around 7 mph.

    Low: 14 °F

    Slight Chance
    Snow

  • Friday

    Friday: Partly sunny, with a high near 22. North wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 22 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7. North wind around 10 mph.

    Low: 7 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 17. North northwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 17 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 4. North northwest wind around 6 mph becoming calm in the evening.

    Low: 4 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 25. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 25 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13. South southwest wind 3 to 5 mph.

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 16. Calm wind.
Thursday
Mostly cloudy, with a high near 31. Northeast wind 3 to 7 mph.
Thursday Night
A 20 percent chance of snow. Cloudy, with a low around 14. North northeast wind around 7 mph.
Friday
Partly sunny, with a high near 22. North wind 7 to 10 mph, with gusts as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 7. North wind around 10 mph.
Saturday
Mostly sunny, with a high near 17. North northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 4. North northwest wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 25. Calm wind becoming west southwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 13. South southwest wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 34. Southwest wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 19. Light south southwest wind.
Tuesday
Mostly cloudy, with a high near 37. Calm wind becoming south southwest around 6 mph in the morning.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 26. South southeast wind 3 to 6 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 37. South southeast wind around 6 mph becoming west in the afternoon.
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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:
10:51 pm CST Jan 28, 2026
Forecast Valid:
11pm CST Jan 28, 2026-6pm CST Feb 4, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation