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

69°F

21°C

Humidity 84%
Wind Speed S 5 mph
Barometer 29.98 in (1015.2 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 5 Mar 4:53 pm CST
Extended Forecast for

3 Miles ESE Diehlstadt MO

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 71. South southwest wind around 8 mph.

    High: 71 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 60. South wind 5 to 7 mph.

    Low: 60 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A slight chance of showers between noon and 1pm. Mostly sunny, with a high near 77. South wind 8 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 77 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm after midnight. Increasing clouds, with a low around 63. South wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    Low: 63 °F

    Mostly Cloudy
    then Showers
    Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. High near 72. South southwest wind 8 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%.

    High: 72 °F

    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. West northwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 64. North wind around 5 mph becoming calm in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50. Light south southwest wind.

    Low: 50 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. South southwest wind 5 to 15 mph, with gusts as high as 21 mph.

    High: 74 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 71. South southwest wind around 8 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 60. South wind 5 to 7 mph.
Friday
A slight chance of showers between noon and 1pm. Mostly sunny, with a high near 77. South wind 8 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Friday Night
Showers likely and possibly a thunderstorm after midnight. Increasing clouds, with a low around 63. South wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Saturday
Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. High near 72. South southwest wind 8 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. West northwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 64. North wind around 5 mph becoming calm in the afternoon.
Sunday Night
Partly cloudy, with a low around 50. Light south southwest wind.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. South southwest wind 5 to 15 mph, with gusts as high as 21 mph.
Monday Night
A chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 62. South southwest wind around 9 mph.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 76. South southwest wind 10 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. South southwest wind 13 to 15 mph, with gusts as high as 24 mph.
Wednesday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 71. South southwest wind 14 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 42. North wind 9 to 13 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 56. North northeast wind 8 to 11 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:
1:46 pm CST Mar 5, 2026
Forecast Valid:
5pm CST Mar 5, 2026-6pm CDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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