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

50°F

10°C

Humidity 57%
Wind Speed W 8 mph
Barometer 29.81 in (1009.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 25 Feb 9:53 am CST
Extended Forecast for

Cape Girardeau MO

  • Today

    Today: Mostly cloudy, with a high near 57. Light and variable wind.

    High: 57 °F

    Mostly Cloudy

  • Tonight

    Tonight: Showers likely, mainly between 3am and 5am. Mostly cloudy, with a low around 41. East northeast wind around 6 mph. Chance of precipitation is 60%.

    Low: 41 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Partly sunny, with a high near 57. Northeast wind around 6 mph becoming calm in the afternoon.

    High: 57 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 36. Calm wind.

    Low: 36 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 65. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 43. South southwest wind 3 to 6 mph.

    Low: 43 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 69. South southwest wind 3 to 8 mph.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. South southwest wind 7 to 10 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers after noon. Cloudy, with a high near 51. East northeast wind around 10 mph, with gusts as high as 18 mph.

    High: 51 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 57. Light and variable wind.
Tonight
Showers likely, mainly between 3am and 5am. Mostly cloudy, with a low around 41. East northeast wind around 6 mph. Chance of precipitation is 60%.
Thursday
Partly sunny, with a high near 57. Northeast wind around 6 mph becoming calm in the afternoon.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 36. Calm wind.
Friday
Sunny, with a high near 65. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Friday Night
Clear, with a low around 43. South southwest wind 3 to 6 mph.
Saturday
Sunny, with a high near 69. South southwest wind 3 to 8 mph.
Saturday Night
Partly cloudy, with a low around 38. South southwest wind 7 to 10 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.
Sunday
A chance of showers after noon. Cloudy, with a high near 51. East northeast wind around 10 mph, with gusts as high as 18 mph.
Sunday Night
A chance of rain showers before midnight, then rain likely, possibly mixed with snow showers. Cloudy, with a low around 36. East northeast wind around 10 mph.
Monday
A chance of rain and snow showers. Cloudy, with a high near 46. North northeast wind 8 to 10 mph, with gusts as high as 18 mph.
Monday Night
A chance of showers. Cloudy, with a low around 35. East northeast wind 6 to 8 mph.
Tuesday
A chance of showers. Cloudy, with a high near 51. East northeast wind around 7 mph becoming northwest 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:
9:46 am CST Feb 25, 2026
Forecast Valid:
9am CST Feb 25, 2026-6pm CST Mar 3, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation