National Weather Service Forecast for: Cape Girardeau MO
Issued by: National Weather Service Paducah, KY
Updated: 1:26 pm CDT Mar 19, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 72. South wind around 6 mph.
Sunny
Tonight

Tonight: Mostly clear, with a low around 51. South wind around 6 mph.
Mostly Clear
Friday

Friday: Sunny, with a high near 79. Southwest wind 6 to 9 mph.
Sunny
Friday
Night
Friday Night: Partly cloudy, with a low around 54. Southwest wind around 6 mph becoming light and variable  after midnight.
Partly Cloudy
Saturday

Saturday: Sunny, with a high near 81. Calm wind becoming west northwest around 5 mph in the afternoon.
Sunny
Saturday
Night
Saturday Night: Clear, with a low around 59. South wind around 6 mph.
Clear
Sunday

Sunday: Sunny, with a high near 85. South wind 7 to 14 mph, with gusts as high as 24 mph.
Sunny
Sunday
Night
Sunday Night: Mostly clear, with a low around 45. West southwest wind around 14 mph becoming north after midnight. Winds could gust as high as 23 mph.
Mostly Clear
Monday

Monday: Mostly sunny, with a high near 60. North northeast wind 9 to 11 mph, with gusts as high as 20 mph.
Mostly Sunny
Hi 72 °F Lo 51 °F Hi 79 °F Lo 54 °F Hi 81 °F Lo 59 °F Hi 85 °F Lo 45 °F Hi 60 °F

 

This Afternoon
 
Sunny, with a high near 72. South wind around 6 mph.
Tonight
 
Mostly clear, with a low around 51. South wind around 6 mph.
Friday
 
Sunny, with a high near 79. Southwest wind 6 to 9 mph.
Friday Night
 
Partly cloudy, with a low around 54. Southwest wind around 6 mph becoming light and variable after midnight.
Saturday
 
Sunny, with a high near 81. Calm wind becoming west northwest around 5 mph in the afternoon.
Saturday Night
 
Clear, with a low around 59. South wind around 6 mph.
Sunday
 
Sunny, with a high near 85. South wind 7 to 14 mph, with gusts as high as 24 mph.
Sunday Night
 
Mostly clear, with a low around 45. West southwest wind around 14 mph becoming north after midnight. Winds could gust as high as 23 mph.
Monday
 
Mostly sunny, with a high near 60. North northeast wind 9 to 11 mph, with gusts as high as 20 mph.
Monday Night
 
Partly cloudy, with a low around 41. Northeast wind 5 to 7 mph.
Tuesday
 
Partly sunny, with a high near 63. Southeast wind around 5 mph.
Tuesday Night
 
Mostly cloudy, with a low around 46. East wind 3 to 5 mph.
Wednesday
 
Mostly sunny, with a high near 72. East southeast wind 6 to 8 mph becoming south in the afternoon.

 

Forecast from NOAA-NWS for Cape Girardeau MO.