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 43%
Wind Speed W 8 mph
Barometer 29.94 in (1014.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 20 Feb 1:53 pm CST
Extended Forecast for

Cape Girardeau MO

  • This Afternoon

    This Afternoon: Sunny, with a high near 51. Light west wind.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 33. Calm wind becoming north northeast around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 43. North wind 6 to 8 mph.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Northwest wind 6 to 9 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 39. Northwest wind 9 to 16 mph, with gusts as high as 28 mph.

    High: 39 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18. North northwest wind around 11 mph, with gusts as high as 21 mph.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 34. North northwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 34 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 18. Light and variable wind.

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 48. Light south wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 24 mph.

    High: 48 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 51. Light west wind.
Tonight
A slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 33. Calm wind becoming north northeast around 5 mph after midnight. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 43. North wind 6 to 8 mph.
Saturday Night
Mostly clear, with a low around 26. Northwest wind 6 to 9 mph.
Sunday
Sunny, with a high near 39. Northwest wind 9 to 16 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 18. North northwest wind around 11 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 34. North northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 18. Light and variable wind.
Tuesday
Partly sunny, with a high near 48. Light south wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 42. South southwest wind 11 to 13 mph, with gusts as high as 22 mph.
Wednesday
Mostly cloudy, with a high near 60. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 40. South southwest wind 6 to 10 mph becoming north northwest after midnight.
Thursday
A chance of showers. Partly sunny, with a high near 54. North northwest wind 6 to 8 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:
2:22 pm CST Feb 20, 2026
Forecast Valid:
2pm CST Feb 20, 2026-6pm CST Feb 26, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation