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

52°F

11°C

Humidity 53%
Wind Speed Calm
Barometer 29.89 in (1012.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 1 Jan 2:53 pm CST
Extended Forecast for

Cape Girardeau MO

  • New Year's Day

    New Year's Day: Sunny, with a high near 48. Calm wind.

    High: 48 °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 showers after 5pm. Cloudy, with a high near 43. Northeast wind 3 to 6 mph.

    High: 43 °F

    Cloudy then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 31. Northeast wind around 6 mph.

    Low: 31 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 42. North wind around 6 mph.

    High: 42 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. North wind around 5 mph becoming calm in the evening.

    Low: 26 °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 southwest around 6 mph after midnight.

    Low: 32 °F

    Partly Cloudy

  • Monday

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

    High: 55 °F

    Mostly Sunny

Detailed Forecast

New Year's Day
Sunny, with a high near 48. Calm wind.
Tonight
Mostly cloudy, with a low around 32. Calm wind.
Friday
A 20 percent chance of showers after 5pm. Cloudy, with a high near 43. Northeast wind 3 to 6 mph.
Friday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 31. Northeast wind around 6 mph.
Saturday
Partly sunny, with a high near 42. North wind around 6 mph.
Saturday Night
Mostly clear, with a low around 26. 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 southwest around 6 mph after midnight.
Monday
Mostly sunny, with a high near 55. South southwest wind 6 to 10 mph.
Monday Night
Partly cloudy, with a low around 44. South wind around 7 mph.
Tuesday
Partly sunny, with a high near 62. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 43. South southwest wind around 6 mph becoming light and variable after midnight.
Wednesday
Mostly cloudy, with a high near 59. Light and variable wind becoming 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 89.53°W
Last Update:
1:12 pm CST Jan 1, 2026
Forecast Valid:
3pm CST Jan 1, 2026-6pm CST Jan 7, 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