National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

Thunderstorm

69°F

21°C

Humidity 84%
Wind Speed S 20 G 26 mph
Barometer 29.90 in (1012.4 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 7 Mar 4:53 am CST
Extended Forecast for

Cape Girardeau MO

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm. Cloudy, with a low around 64. South southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm, mainly before 11am, then a chance of showers and thunderstorms after 11am. High near 72. South southwest wind 9 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%.

    High: 72 °F

    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 43. Northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 43 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 65. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. South southwest wind around 6 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 74. South southwest wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 61. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 61 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 78. South southwest wind 8 to 15 mph, with gusts as high as 25 mph.

    High: 78 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Cloudy, with a low around 61. South southwest wind 15 to 17 mph, with gusts as high as 29 mph.

    Low: 61 °F

    Showers

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm. Cloudy, with a low around 64. South southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Saturday
Showers and possibly a thunderstorm, mainly before 11am, then a chance of showers and thunderstorms after 11am. High near 72. South southwest wind 9 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%.
Saturday Night
A 20 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 43. Northwest wind 5 to 8 mph becoming calm after midnight.
Sunday
Sunny, with a high near 65. Calm wind becoming south southwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 47. South southwest wind around 6 mph.
Monday
Mostly sunny, with a high near 74. South southwest wind 6 to 14 mph, with gusts as high as 23 mph.
Monday Night
A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 61. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 78. South southwest wind 8 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 61. South southwest wind 15 to 17 mph, with gusts as high as 29 mph.
Wednesday
Showers and possibly a thunderstorm. Cloudy, with a high near 70. South southwest wind 15 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 37. North northwest wind 8 to 15 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 55. North northwest wind 6 to 8 mph becoming south in the afternoon.
Thursday Night
Partly cloudy, with a low around 40. South wind 6 to 11 mph, with gusts as high as 20 mph.
Friday
Mostly cloudy, with a high near 65. South southwest wind 13 to 16 mph, with gusts as high as 26 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Girardeau MO
 37.31°N 89.56°W
Last Update:
12:26 am CST Mar 7, 2026
Forecast Valid:
5am CST Mar 7, 2026-6pm CDT Mar 13, 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