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.

Fair

73°F

23°C

Humidity 96%
Wind Speed SW 5 mph
Barometer 30.06 in (1017.5 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 8 Aug 1:53 am CDT
Extended Forecast for

Glenallen MO

  • Overnight

    Overnight: A 20 percent chance of showers before 3am. Cloudy, with a steady temperature around 72. Calm wind.

    Low: 72 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 88. Light and variable wind.

    High: 88 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 69. Calm wind.

    Low: 69 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 90. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 90 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 71. South wind around 5 mph becoming calm in the evening.

    Low: 71 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 92. South southwest wind 3 to 8 mph.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. South southwest wind 3 to 7 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. Southwest wind 5 to 8 mph.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 75. South wind 5 to 7 mph.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers before 3am. Cloudy, with a steady temperature around 72. Calm wind.
Saturday
Partly sunny, with a high near 88. Light and variable wind.
Saturday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 69. Calm wind.
Sunday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 90. Calm wind becoming south 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 71. South wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 92. South southwest wind 3 to 8 mph.
Monday Night
Mostly clear, with a low around 74. South southwest wind 3 to 7 mph.
Tuesday
Sunny, with a high near 93. Southwest wind 5 to 8 mph.
Tuesday Night
Mostly clear, with a low around 75. South wind 5 to 7 mph.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southwest wind 5 to 8 mph.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Southwest wind 3 to 6 mph.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 89. South southwest wind 3 to 5 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Light south southeast wind.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. South southwest wind 3 to 5 mph.
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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:
1:46 am CDT Aug 8, 2026
Forecast Valid:
2am CDT Aug 8, 2026-6pm CDT Aug 14, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation