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

72°F

22°C

Humidity 34%
Wind Speed SW 6 mph
Barometer 29.98 in (1015.0 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 28 Feb 2:53 pm CST
Extended Forecast for

Cape Girardeau MO

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 70. South southwest wind around 6 mph.

    High: 70 °F

    Partly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. South wind 5 to 13 mph becoming north after midnight. Winds could gust as high as 18 mph.

    Low: 38 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 51. North northeast wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 51 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after midnight. Cloudy, with a low around 37. Northeast wind around 8 mph. Chance of precipitation is 70%.

    Low: 37 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely before noon. Cloudy, with a high near 50. East wind 5 to 7 mph. Chance of precipitation is 60%.

    High: 50 °F

    Showers
    Likely then
    Cloudy

  • Monday Night

    Monday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 45. East wind 5 to 9 mph becoming south after midnight.

    Low: 45 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 70. South southwest wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 70 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 58. South wind 7 to 10 mph.

    Low: 58 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 71. South wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 71 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 70. South southwest wind around 6 mph.
Tonight
A 20 percent chance of showers before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. South wind 5 to 13 mph becoming north after midnight. Winds could gust as high as 18 mph.
Sunday
Partly sunny, with a high near 51. North northeast wind 10 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Showers likely, mainly after midnight. Cloudy, with a low around 37. Northeast wind around 8 mph. Chance of precipitation is 70%.
Monday
Showers likely before noon. Cloudy, with a high near 50. East wind 5 to 7 mph. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 45. East wind 5 to 9 mph becoming south after midnight.
Tuesday
A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 70. South southwest wind 10 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 58. South wind 7 to 10 mph.
Wednesday
Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 71. South wind 8 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. South wind around 8 mph.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 71. South southwest wind 8 to 11 mph, with gusts as high as 21 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South wind around 8 mph.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 74. South southwest wind 7 to 11 mph, with gusts as high as 21 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:
1:11 pm CST Feb 28, 2026
Forecast Valid:
3pm CST Feb 28, 2026-6pm CST Mar 6, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation