National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

Overcast

75°F

24°C

Humidity 100%
Wind Speed SW 6 mph
Barometer 30.00 in
Dewpoint 75°F (24°C)
Visibility 9.00 mi
Last update 14 Oct 10:53 am CDT
Extended Forecast for

Glenallen MO

  • Today

    Today: Showers and possibly a thunderstorm, mainly before 3pm, then a chance of showers and thunderstorms after 3pm. High near 82. Light and variable wind. Chance of precipitation is 80%.

    High: 82 °F

    Showers

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly between 1am and 3am. Mostly cloudy, with a low around 65. Calm wind.

    Low: 65 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 87. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 87 °F

    Chance
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Partly cloudy, with a low around 50. South southwest wind 5 to 11 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

    Low: 50 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 61. North northwest wind 14 to 16 mph, with gusts as high as 28 mph.

    High: 61 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. North wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 63. Northeast wind 3 to 6 mph.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 36. Calm wind.

    Low: 36 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 70. Calm wind becoming south around 5 mph in the afternoon.

    High: 70 °F

    Sunny

Detailed Forecast

Today
Showers and possibly a thunderstorm, mainly before 3pm, then a chance of showers and thunderstorms after 3pm. High near 82. Light and variable wind. Chance of precipitation is 80%.
Tonight
A 40 percent chance of showers and thunderstorms, mainly between 1am and 3am. Mostly cloudy, with a low around 65. Calm wind.
Thursday
A 30 percent chance of showers and thunderstorms, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 87. Calm wind becoming southwest 5 to 8 mph in the morning.
Thursday Night
A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Partly cloudy, with a low around 50. South southwest wind 5 to 11 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 61. North northwest wind 14 to 16 mph, with gusts as high as 28 mph.
Friday Night
Mostly clear, with a low around 39. North wind 6 to 10 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 63. Northeast wind 3 to 6 mph.
Saturday Night
Clear, with a low around 36. Calm wind.
Sunday
Sunny, with a high near 70. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 42. Calm wind.
Monday
Mostly sunny, with a high near 72. Calm wind becoming south around 5 mph.
Monday Night
Partly cloudy, with a low around 47. Calm wind.
Tuesday
Mostly sunny, with a high near 77. Light and variable wind.
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ABOUT THIS FORECAST

 
Point Forecast:
Glenallen MO
 37.32°N 90.04°W
Last Update:
11:01 am CDT Oct 14, 2026
Forecast Valid:
11am CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation