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

64°F

18°C

Humidity 84%
Wind Speed Calm
Barometer 30.18 in (1021.7 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 3 Oct 10:53 pm CDT
Extended Forecast for

Glenallen MO

  • Tonight

    Tonight: Clear, with a low around 61. Calm wind.

    Low: 61 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 85. Calm wind becoming southeast 5 to 8 mph in the afternoon.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 54. South southeast wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 86. Calm wind becoming south 5 to 8 mph in the morning.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 61. South southeast wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 83 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 62. Light east southeast wind. Chance of precipitation is 40%.

    Low: 62 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms. Partly sunny, with a high near 82. Calm wind becoming north northeast around 6 mph in the afternoon.

    High: 82 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers. Mostly cloudy, with a low around 58. North northeast wind around 7 mph.

    Low: 58 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 61. Calm wind.
Saturday
Sunny, with a high near 85. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Saturday Night
Clear, with a low around 54. South southeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 86. Calm wind becoming south 5 to 8 mph in the morning.
Sunday Night
Mostly clear, with a low around 61. South southeast wind around 5 mph becoming calm in the evening.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%.
Monday Night
A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 62. Light east southeast wind. Chance of precipitation is 40%.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Calm wind becoming north northeast around 6 mph in the afternoon.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 58. North northeast wind around 7 mph.
Wednesday
Mostly sunny, with a high near 78. Northeast wind 7 to 9 mph.
Wednesday Night
Mostly clear, with a low around 53. Northeast wind around 6 mph.
Thursday
Sunny, with a high near 77. East wind around 6 mph.
Thursday Night
Mostly clear, with a low around 51. Light east wind.
Friday
Sunny, with a high near 79. Calm wind becoming south southwest around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Glenallen MO
 37.32°N 90.04°W
Last Update:
11:01 pm CDT Oct 3, 2025
Forecast Valid:
11pm CDT Oct 3, 2025-6pm CDT Oct 10, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation