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 97%
Wind Speed S 12 mph
Barometer 30.00 in (1016.1 mb)
Dewpoint 46°F (8°C)
Visibility 3.00 mi
Wind Chill42°F (6°C)
Last update 17 Feb 8:53 am CST
Extended Forecast for

3 Miles ESE Diehlstadt MO

  • Today

    Today: Patchy fog before 10am. Otherwise, cloudy, with a high near 63. South wind 11 to 16 mph, with gusts as high as 26 mph.

    High: 63 °F

    Patchy Fog
    then Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 56. Breezy, with a south wind 15 to 20 mph, with gusts as high as 31 mph.

    Low: 56 °F

    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 70. Southwest wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 70 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after midnight. Partly cloudy, with a low around 56. South wind 7 to 9 mph.

    Low: 56 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 72. Breezy, with a south southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 40%.

    High: 72 °F

    Chance
    Showers then
    Chance
    T-storms and
    Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42. South southwest wind 8 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph.

    Low: 42 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 57. West northwest wind 6 to 10 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: A chance of showers, mainly after midnight. Partly cloudy, with a low around 36. North northeast wind around 6 mph.

    Low: 36 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers. Mostly sunny, with a high near 49. North northeast wind 6 to 10 mph.

    High: 49 °F

    Chance
    Showers

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, cloudy, with a high near 63. South wind 11 to 16 mph, with gusts as high as 26 mph.
Tonight
Cloudy, with a low around 56. Breezy, with a south wind 15 to 20 mph, with gusts as high as 31 mph.
Wednesday
Mostly cloudy, with a high near 70. Southwest wind 10 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
A 30 percent chance of showers after midnight. Partly cloudy, with a low around 56. South wind 7 to 9 mph.
Thursday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 72. Breezy, with a south southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 40%.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42. South southwest wind 8 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph.
Friday
Sunny, with a high near 57. West northwest wind 6 to 10 mph.
Friday Night
A chance of showers, mainly after midnight. Partly cloudy, with a low around 36. North northeast wind around 6 mph.
Saturday
A chance of showers. Mostly sunny, with a high near 49. North northeast wind 6 to 10 mph.
Saturday Night
A slight chance of rain and snow showers before midnight. Mostly clear, with a low around 29. North northwest wind 8 to 10 mph.
Sunday
Sunny, with a high near 44. North northwest wind 8 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 23. North northwest wind around 7 mph.
Monday
Sunny, with a high near 41. North northwest wind 5 to 8 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:
7:26 am CST Feb 17, 2026
Forecast Valid:
9am CST Feb 17, 2026-6pm CST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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