Southwest Florida Airport (RSW) Weather 07/13/2026
Today
92
Mostly Sunny then T-storms
Tonight
76
T-storms then Partly Cloudy
Thursday
92
Mostly Sunny then T-storms Likely
Thursday Night
76
T-storms Likely then Scattered T-storms
Friday
92
Scattered T-storms then T-storms
Friday Night
77
T-storms then Scattered T-storms
Independence Day
91
Scattered T-storms then T-storms
Saturday Night
76
T-storms then Scattered T-storms
Sunday
92
Scattered T-storms then T-storms
Sunday Night
76
T-storms then Scattered T-storms
Monday
92
Isolated T-storms then T-storms
Monday Night
76
T-storms then Scattered T-storms
Tuesday
93
Sunny then T-storms Likely
Weekly Forecast
Today
Showers and thunderstorms, mainly after 3pm. High near 92. Heat index values as high as 103. North northeast wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms, mainly before 9pm. Low around 76. Northeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and thunderstorms likely, mainly after 2pm. Increasing clouds, with a high near 92. Heat index values as high as 102. Light and variable wind becoming east around 6 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 76. Light and variable wind. Chance of precipitation is 60%.
Friday
Showers and thunderstorms, mainly after 2pm. High near 92. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 80%.
Friday Night
Showers and thunderstorms, mainly before 8pm. Low around 77. Light and variable wind. Chance of precipitation is 80%.
Independence Day
Showers and thunderstorms, mainly after 2pm. High near 91. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%.
Saturday Night
Showers and thunderstorms, mainly before 8pm. Low around 76. Light and variable wind. Chance of precipitation is 80%.
Sunday
Showers and thunderstorms, mainly after 2pm. High near 92. South wind 3 to 6 mph. Chance of precipitation is 80%.
Sunday Night
Showers and thunderstorms, mainly before 8pm. Low around 76. Chance of precipitation is 80%.
Monday
Showers and thunderstorms. High near 92. Chance of precipitation is 80%.
Monday Night
Showers and thunderstorms. Low around 76. Chance of precipitation is 80%.
Tuesday
Showers and thunderstorms likely. Sunny, with a high near 93. Chance of precipitation is 60%.