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.

Fog/Mist

47°F

8°C

Humidity 100%
Wind Speed Calm
Barometer 29.98 in (1015.3 mb)
Dewpoint 47°F (8°C)
Visibility 1.25 mi
Last update 7 Oct 6:53 am CDT
Extended Forecast for

2 Miles NNE Diehlstadt MO

  • Today

    Today: Sunny, with a high near 83. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 59. Light and variable wind.

    Low: 59 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Calm wind becoming northeast around 6 mph in the morning.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 58. Calm wind.

    Low: 58 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 86. Calm wind becoming southeast around 5 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. Light and variable wind.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 81. Light south southeast wind becoming east southeast 5 to 10 mph in the morning.

    High: 81 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. East northeast wind 8 to 10 mph.

    Low: 60 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers. Partly sunny, with a high near 76. North northeast wind 9 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 76 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 83. Calm wind becoming west southwest around 6 mph in the afternoon.
Tonight
Clear, with a low around 59. Light and variable wind.
Thursday
Sunny, with a high near 84. Calm wind becoming northeast around 6 mph in the morning.
Thursday Night
Clear, with a low around 58. Calm wind.
Friday
Sunny, with a high near 86. Calm wind becoming southeast around 5 mph.
Friday Night
Mostly clear, with a low around 61. Light and variable wind.
Saturday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 81. Light south southeast wind becoming east southeast 5 to 10 mph in the morning.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. East northeast wind 8 to 10 mph.
Sunday
A chance of showers. Partly sunny, with a high near 76. North northeast wind 9 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 58. Light and variable wind.
Columbus Day
Mostly sunny, with a high near 81. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 60. Light south wind.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 82. Southwest wind 3 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Diehlstadt MO
 36.99°N 89.41°W
Last Update:
3:36 am CDT Oct 7, 2026
Forecast Valid:
7am CDT Oct 7, 2026-6pm CDT Oct 13, 2026
 
Forecast Discussion
 
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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