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

15°F

-9°C

Humidity 70%
Wind Speed SE 3 mph
Barometer 30.40 in (1029.7 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 28 Jan 3:53 am CST
Extended Forecast for

Cape Girardeau Regional Airport MO

  • Today

    Today: Sunny, with a high near 30. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 30 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 12. South wind around 6 mph becoming calm in the evening.

    Low: 12 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 29. Calm wind becoming northeast 5 to 7 mph in the morning.

    High: 29 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 11. North northeast wind 7 to 9 mph.

    Low: 11 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 20. North wind 9 to 13 mph.

    High: 20 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 2. North wind around 11 mph.

    Low: 2 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 16. North northwest wind 7 to 11 mph.

    High: 16 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 2. North northwest wind around 6 mph becoming calm in the evening.

    Low: 2 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 25. Calm wind becoming west southwest 5 to 7 mph in the morning.

    High: 25 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 30. Calm wind becoming west southwest around 6 mph in the afternoon.
Tonight
Increasing clouds, with a low around 12. South wind around 6 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 29. Calm wind becoming northeast 5 to 7 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 11. North northeast wind 7 to 9 mph.
Friday
Partly sunny, with a high near 20. North wind 9 to 13 mph.
Friday Night
Partly cloudy, with a low around 2. North wind around 11 mph.
Saturday
Sunny, with a high near 16. North northwest wind 7 to 11 mph.
Saturday Night
Mostly clear, with a low around 2. North northwest wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 25. Calm wind becoming west southwest 5 to 7 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 14. South southwest wind 3 to 6 mph.
Monday
Partly sunny, with a high near 33. Southwest wind 3 to 7 mph.
Monday Night
Partly cloudy, with a low around 17. South wind 3 to 6 mph.
Tuesday
Mostly cloudy, with a high near 35. South wind 3 to 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Girardeau Regional Airport MO
 37.22°N 89.57°W
Last Update:
3:16 am CST Jan 28, 2026
Forecast Valid:
4am CST Jan 28, 2026-6pm CST Feb 3, 2026
 
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Additional Resources

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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