National Weather Service Forecast for: Cape Girardeau MO
Issued by: National Weather Service Paducah, KY
Updated: 5:21 am CDT Oct 6, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 78. Calm wind.
Sunny

Tonight

Tonight: Clear, with a low around 53. Calm wind.
Clear

Wednesday

Wednesday: Sunny, with a high near 83. Light and variable wind.
Sunny

Wednesday
Night
Wednesday Night: Clear, with a low around 59. Calm wind.
Clear

Thursday

Thursday: Sunny, with a high near 83. Light north northeast wind.
Sunny

Thursday
Night
Thursday Night: Mostly clear, with a low around 57. Calm wind.
Mostly Clear

Friday

Friday: Sunny, with a high near 80. Light east wind.
Sunny

Friday
Night
Friday Night: Mostly clear, with a low around 57. Calm wind.
Mostly Clear

Saturday

Saturday: A slight chance of showers after 1pm.  Sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon.
Sunny then
Slight Chance
Showers
Hi 78 °F Lo 53 °F Hi 83 °F Lo 59 °F Hi 83 °F Lo 57 °F Hi 80 °F Lo 57 °F Hi 82 °F

 

This Afternoon
 
Sunny, with a high near 78. Calm wind.
Tonight
 
Clear, with a low around 53. Calm wind.
Wednesday
 
Sunny, with a high near 83. Light and variable wind.
Wednesday Night
 
Clear, with a low around 59. Calm wind.
Thursday
 
Sunny, with a high near 83. Light north northeast wind.
Thursday Night
 
Mostly clear, with a low around 57. Calm wind.
Friday
 
Sunny, with a high near 80. Light east wind.
Friday Night
 
Mostly clear, with a low around 57. Calm wind.
Saturday
 
A slight chance of showers after 1pm. Sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
 
A slight chance of showers. Partly cloudy, with a low around 60. Light east wind.
Sunday
 
A slight chance of showers. Mostly sunny, with a high near 77. Calm wind becoming north around 6 mph in the morning.
Sunday Night
 
Partly cloudy, with a low around 60. Calm wind.
Columbus Day
 
Mostly sunny, with a high near 83. Calm wind becoming south southwest around 5 mph.

 

Forecast from NOAA-NWS for Cape Girardeau MO.