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

79°F

26°C

Humidity 51%
Wind Speed W 7 mph
Barometer 30.04 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 11 Oct 12:53 pm CDT
Extended Forecast for

Diehlstadt MO

  • This Afternoon

    This Afternoon: Sunny, with a high near 84. West wind 3 to 5 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. Light south southwest wind.

    Low: 61 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 90. Light south southwest wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 18 mph.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. South southwest wind 5 to 7 mph.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 91. Southwest wind 5 to 11 mph.

    High: 91 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. South southwest wind around 5 mph.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 88. Light and variable wind becoming southwest around 6 mph in the morning. Chance of precipitation is 80%.

    High: 88 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers and thunderstorms. Partly sunny, with a high near 85. Light and variable wind becoming south 5 to 8 mph in the morning.

    High: 85 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 84. West wind 3 to 5 mph.
Tonight
Mostly clear, with a low around 61. Light south southwest wind.
Columbus Day
Sunny, with a high near 90. Light south southwest wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Mostly clear, with a low around 64. South southwest wind 5 to 7 mph.
Tuesday
Sunny, with a high near 91. Southwest wind 5 to 11 mph.
Tuesday Night
Mostly clear, with a low around 70. South southwest wind around 5 mph.
Wednesday
Showers and possibly a thunderstorm. High near 88. Light and variable wind becoming southwest around 6 mph in the morning. Chance of precipitation is 80%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Calm wind.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Light and variable wind becoming south 5 to 8 mph in the morning.
Thursday Night
A slight chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 60. West northwest wind 5 to 8 mph.
Friday
Mostly sunny, with a high near 71. Breezy, with a north northwest wind 13 to 20 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 45. North wind 11 to 15 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 61. North wind 11 to 13 mph, with gusts as high as 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Diehlstadt MO
 36.97°N 89.44°W
Last Update:
1:01 pm CDT Oct 11, 2026
Forecast Valid:
1pm CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
Forecast Discussion
 
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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