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.

Overcast

38°F

3°C

Humidity 62%
Wind Speed S 14 mph
Barometer 30.11 in (1019.7 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 18 Mar 6:53 am CDT
Extended Forecast for

3 Miles ESE Diehlstadt MO

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 61. Southwest wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 61 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 43. South southwest wind around 6 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 72. South southwest wind 6 to 8 mph.

    High: 72 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. Light and variable wind.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 77. Light and variable wind becoming southwest 5 to 8 mph in the morning.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. Southwest wind around 6 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 80. West wind 5 to 8 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 58. South wind 6 to 8 mph.

    Low: 58 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 82. Southwest wind 8 to 15 mph, with gusts as high as 22 mph.

    High: 82 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 61. Southwest wind 13 to 17 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a low around 43. South southwest wind around 6 mph.
Thursday
Partly sunny, with a high near 72. South southwest wind 6 to 8 mph.
Thursday Night
Mostly clear, with a low around 50. Light and variable wind.
Friday
Sunny, with a high near 77. Light and variable wind becoming southwest 5 to 8 mph in the morning.
Friday Night
Partly cloudy, with a low around 55. Southwest wind around 6 mph.
Saturday
Sunny, with a high near 80. West wind 5 to 8 mph.
Saturday Night
Clear, with a low around 58. South wind 6 to 8 mph.
Sunday
Sunny, with a high near 82. Southwest wind 8 to 15 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 44. Northwest wind 11 to 14 mph becoming north northeast after midnight. Winds could gust as high as 21 mph.
Monday
Mostly cloudy, with a high near 58. North northeast wind 13 to 15 mph, with gusts as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 40. Northeast wind 7 to 9 mph.
Tuesday
A slight chance of showers. Partly sunny, with a high near 62. East northeast wind 7 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Diehlstadt MO
 36.95°N 89.38°W
Last Update:
6:01 am CDT Mar 18, 2026
Forecast Valid:
7am CDT Mar 18, 2026-6pm CDT Mar 24, 2026
 
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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