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

40°F

4°C

Humidity 93%
Wind Speed Calm
Barometer 29.92 in (1013.3 mb)
Dewpoint 38°F (3°C)
Visibility 9.00 mi
Last update 26 Feb 10:53 pm CST
Extended Forecast for

Cape Girardeau Regional Airport MO

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Patchy Fog

  • Friday

    Friday: Areas of dense fog before 8am. Otherwise, sunny, with a high near 66. Light south southwest wind becoming southwest 5 to 10 mph in the morning.

    High: 66 °F

    Areas Dense
    Fog then
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 41. South wind 5 to 8 mph.

    Low: 41 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 68. Southwest wind 5 to 9 mph becoming east northeast in the morning.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. South wind 8 to 11 mph becoming north after midnight. Winds could gust as high as 18 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after noon. Cloudy, with a high near 48. Northeast wind 11 to 13 mph, with gusts as high as 18 mph.

    High: 48 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of rain showers before midnight, then rain and snow showers likely. Cloudy, with a low around 36. Northeast wind around 10 mph. Chance of precipitation is 70%.

    Low: 36 °F

    Chance
    Showers then
    Rain/Snow
    Likely

  • Monday

    Monday: A chance of showers before noon. Mostly cloudy, with a high near 46. Northeast wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 46 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of showers, mainly after midnight. Mostly cloudy, with a low around 36. East northeast wind 5 to 7 mph.

    Low: 36 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 34. Calm wind.
Friday
Areas of dense fog before 8am. Otherwise, sunny, with a high near 66. Light south southwest wind becoming southwest 5 to 10 mph in the morning.
Friday Night
Clear, with a low around 41. South wind 5 to 8 mph.
Saturday
Sunny, with a high near 68. Southwest wind 5 to 9 mph becoming east northeast in the morning.
Saturday Night
Partly cloudy, with a low around 37. South wind 8 to 11 mph becoming north after midnight. Winds could gust as high as 18 mph.
Sunday
A 30 percent chance of showers after noon. Cloudy, with a high near 48. Northeast wind 11 to 13 mph, with gusts as high as 18 mph.
Sunday Night
A chance of rain showers before midnight, then rain and snow showers likely. Cloudy, with a low around 36. Northeast wind around 10 mph. Chance of precipitation is 70%.
Monday
A chance of showers before noon. Mostly cloudy, with a high near 46. Northeast wind 8 to 10 mph, with gusts as high as 18 mph.
Monday Night
A chance of showers, mainly after midnight. Mostly cloudy, with a low around 36. East northeast wind 5 to 7 mph.
Tuesday
A chance of showers. Cloudy, with a high near 55. East wind 5 to 8 mph becoming south in the afternoon.
Tuesday Night
A chance of showers. Cloudy, with a low around 44. South southeast wind around 7 mph.
Wednesday
A chance of showers. Cloudy, with a high near 63. South wind 7 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
A chance of showers. Cloudy, with a low around 51. South wind 9 to 11 mph, with gusts as high as 20 mph.
Thursday
Showers and thunderstorms likely. Cloudy, with a high near 68. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Girardeau Regional Airport MO
 37.22°N 89.57°W
Last Update:
9:13 pm CST Feb 26, 2026
Forecast Valid:
11pm CST Feb 26, 2026-6pm CST Mar 5, 2026
 
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Additional Resources

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