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

49°F

9°C

Humidity 56%
Wind Speed Vrbl 3 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 1 Jan 11:53 am CST
Extended Forecast for

Cape Girardeau MO

  • New Year's Day

    New Year's Day: Sunny, with a high near 45. Calm wind.

    High: 45 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of rain after 1pm. Cloudy, with a high near 44. Northeast wind 3 to 6 mph.

    High: 44 °F

    Cloudy then
    Slight Chance
    Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before midnight. Cloudy, with a low around 32. Northeast wind around 6 mph.

    Low: 32 °F

    Chance Rain

  • Saturday

    Saturday: Partly sunny, with a high near 43. North wind 5 to 7 mph.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. North wind around 5 mph becoming calm in the evening.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 43. Calm wind.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. Calm wind becoming south around 6 mph in the evening.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 55. South southwest wind 6 to 10 mph.

    High: 55 °F

    Sunny

Detailed Forecast

New Year's Day
Sunny, with a high near 45. Calm wind.
Tonight
Mostly cloudy, with a low around 32. Calm wind.
Friday
A 20 percent chance of rain after 1pm. Cloudy, with a high near 44. Northeast wind 3 to 6 mph.
Friday Night
A 30 percent chance of rain, mainly before midnight. Cloudy, with a low around 32. Northeast wind around 6 mph.
Saturday
Partly sunny, with a high near 43. North wind 5 to 7 mph.
Saturday Night
Mostly clear, with a low around 25. North wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 43. Calm wind.
Sunday Night
Partly cloudy, with a low around 32. Calm wind becoming south around 6 mph in the evening.
Monday
Sunny, with a high near 55. South southwest wind 6 to 10 mph.
Monday Night
Partly cloudy, with a low around 42. South wind around 6 mph.
Tuesday
Partly sunny, with a high near 61. South southwest wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 45. Southwest wind 3 to 6 mph.
Wednesday
A slight chance of rain. Partly sunny, with a high near 60. Light and variable wind becoming west southwest around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Girardeau MO
 37.31°N 89.56°W
Last Update:
10:31 am CST Jan 1, 2026
Forecast Valid:
12pm CST Jan 1, 2026-6pm CST Jan 7, 2026
 
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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