Cape Girardeau Airport (CGI) Weather 06/23/2026
Today
87
Patchy Fog then T-storms Likely
Tonight
69
T-storms Likely then Heavy Rain
Sunday
79
Slight Chance T-storms then Mostly Sunny
Sunday Night
58
Partly Cloudy
Monday
77
Mostly Sunny
Monday Night
57
Mostly Clear
Tuesday
82
Sunny
Tuesday Night
63
Slight Chance T-storms
Wednesday
87
Mostly Sunny then Mostly Sunny and Breezy
Wednesday Night
73
Chance T-storms and Breezy
Thursday
88
Showers Likely
Thursday Night
67
Showers Likely
Juneteenth
85
Chance Showers
Weekly Forecast
Today
Showers and thunderstorms likely, mainly after 4pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 87. Light and variable wind becoming south southwest 5 to 10 mph in the morning. Chance of precipitation is 60%.
Tonight
Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Some of the storms could produce heavy rainfall. Low around 69. South wind 7 to 9 mph. Chance of precipitation is 80%.
Sunday
A 20 percent chance of showers and thunderstorms before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 79. West wind 10 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 58. North wind 5 to 11 mph.
Monday
Mostly sunny, with a high near 77. Calm wind becoming north northwest around 5 mph.
Monday Night
Mostly clear, with a low around 57. Light north wind.
Tuesday
Sunny, with a high near 82. Light west southwest wind becoming southwest 6 to 11 mph in the morning.
Tuesday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 63. South southwest wind 5 to 9 mph becoming light after midnight.
Wednesday
Mostly sunny, with a high near 87. Breezy, with a south southwest wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Breezy, with a south southwest wind 17 to 20 mph, with gusts as high as 31 mph.
Thursday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 88. Southwest wind 10 to 17 mph, with gusts as high as 25 mph.
Thursday Night
Showers likely. Partly cloudy, with a low around 67. West northwest wind 5 to 7 mph becoming calm in the evening.
Juneteenth
A chance of showers. Partly sunny, with a high near 85. Calm wind becoming northeast around 5 mph in the afternoon.