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

61°F

16°C

Humidity 59%
Wind Speed Calm
Barometer 30.28 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 8 Oct 6:53 pm CDT
Extended Forecast for

Glenallen MO

  • Tonight

    Tonight: Clear, with a low around 43. East northeast wind around 6 mph becoming calm in the evening.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 73. Light north northeast wind becoming east northeast 5 to 9 mph in the morning.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 41. East northeast wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 75. Calm wind.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 79. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. Light east southeast wind.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. Calm wind becoming south around 6 mph in the afternoon.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. South southeast wind around 6 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 43. East northeast wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 73. Light north northeast wind becoming east northeast 5 to 9 mph in the morning.
Thursday Night
Clear, with a low around 41. East northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 75. Calm wind.
Friday Night
Partly cloudy, with a low around 51. Calm wind.
Saturday
Mostly sunny, with a high near 79. Calm wind becoming south southwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 52. Light east southeast wind.
Sunday
Sunny, with a high near 81. Calm wind becoming south around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 54. South southeast wind around 6 mph becoming calm in the evening.
Columbus Day
Sunny, with a high near 81. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 57. Light and variable wind.
Tuesday
Sunny, with a high near 81. Calm wind becoming east southeast around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 56. East wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 83. Calm wind becoming south around 6 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Glenallen MO
 37.32°N 90.01°W
Last Update:
6:01 pm CDT Oct 8, 2025
Forecast Valid:
7pm CDT Oct 8, 2025-6pm CDT Oct 15, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation