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

46°F

8°C

Humidity 100%
Wind Speed SW 9 mph
Barometer 30.01 in (1016.4 mb)
Dewpoint 46°F (8°C)
Visibility 1.75 mi
Wind Chill41°F (5°C)
Last update 17 Feb 5:53 am CST
Extended Forecast for

Cape Girardeau MO

  • Today

    Today: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 62. Light south southwest wind becoming south 11 to 16 mph in the morning. Winds could gust as high as 29 mph.

    High: 62 °F

    Patchy Fog
    then Cloudy

  • Tonight

    Tonight: Cloudy, with a steady temperature around 58. Breezy, with a south wind 16 to 20 mph, with gusts as high as 32 mph.

    Low: 58 °F

    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 71. Southwest wind 9 to 15 mph, with gusts as high as 25 mph.

    High: 71 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after midnight. Partly cloudy, with a low around 56. South wind 6 to 8 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. South southwest wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 72 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 41. South southwest wind 6 to 13 mph becoming west northwest after midnight. Winds could gust as high as 21 mph.

    Low: 41 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 56. West northwest wind 6 to 8 mph.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of showers after midnight. Partly cloudy, with a low around 35. North wind 3 to 6 mph.

    Low: 35 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers. Mostly sunny, with a high near 48. North northeast wind 6 to 8 mph.

    High: 48 °F

    Chance
    Showers

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 62. Light south southwest wind becoming south 11 to 16 mph in the morning. Winds could gust as high as 29 mph.
Tonight
Cloudy, with a steady temperature around 58. Breezy, with a south wind 16 to 20 mph, with gusts as high as 32 mph.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 71. Southwest wind 9 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 30 percent chance of showers after midnight. Partly cloudy, with a low around 56. South wind 6 to 8 mph.
Thursday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 72. South southwest wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 41. South southwest wind 6 to 13 mph becoming west northwest after midnight. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 56. West northwest wind 6 to 8 mph.
Friday Night
A slight chance of showers after midnight. Partly cloudy, with a low around 35. North wind 3 to 6 mph.
Saturday
A chance of showers. Mostly sunny, with a high near 48. North northeast wind 6 to 8 mph.
Saturday Night
A slight chance of rain and snow showers. Mostly clear, with a low around 29. North northwest wind around 8 mph.
Sunday
Sunny, with a high near 43. North northwest wind 8 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 22. North northwest wind around 7 mph.
Monday
Sunny, with a high near 40. North northwest wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Girardeau MO
 37.31°N 89.53°W
Last Update:
5:32 am CST Feb 17, 2026
Forecast Valid:
6am CST Feb 17, 2026-6pm CST Feb 23, 2026
 
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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