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.

Fair

85°F

29°C

Humidity 70%
Wind Speed S 7 mph
Barometer 29.94 in (1013.4 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 16 Aug 10:53 pm CDT
Extended Forecast for

Canalou MO

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76. South wind around 5 mph becoming light and variable.

    Low: 76 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A slight chance of showers and thunderstorms before 4pm, then a slight chance of showers between 4pm and 5pm. Mostly sunny, with a high near 91. North wind 5 to 9 mph. Chance of precipitation is 20%.

    High: 91 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms between 8pm and 9pm. Mostly clear, with a low around 70. North wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 70 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 91. Light north northeast wind.

    High: 91 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73. Calm wind.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Light and variable wind becoming south southeast 5 to 8 mph in the morning.

    High: 95 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Northeast wind 7 to 9 mph.

    Low: 72 °F

    Chance
    T-storms

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. North northeast wind around 8 mph.

    High: 87 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Northeast wind 5 to 9 mph.

    Low: 68 °F

    Chance
    T-storms

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76. South wind around 5 mph becoming light and variable.
Monday
A slight chance of showers and thunderstorms before 4pm, then a slight chance of showers between 4pm and 5pm. Mostly sunny, with a high near 91. North wind 5 to 9 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers and thunderstorms between 8pm and 9pm. Mostly clear, with a low around 70. North wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 91. Light north northeast wind.
Tuesday Night
Mostly clear, with a low around 73. Calm wind.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Light and variable wind becoming south southeast 5 to 8 mph in the morning.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Northeast wind 7 to 9 mph.
Thursday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. North northeast wind around 8 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Northeast wind 5 to 9 mph.
Friday
Mostly sunny, with a high near 87. North wind 5 to 8 mph.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 66. North northeast wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 89. Calm wind becoming north around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 67. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 88. Calm wind becoming north northeast 5 to 7 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Canalou MO
 36.76°N 89.7°W
Last Update:
7:31 pm CDT Aug 16, 2026
Forecast Valid:
11pm CDT Aug 16, 2026-6pm CDT Aug 23, 2026
 
Forecast Discussion
 
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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