National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Fort Myers, Southwest Florida International Airport (KRSW)

Lat: 26.53°NLon: 81.77°WElev: 30ft.

Fair

91°F

33°C

Humidity 61%
Wind Speed SW 8 mph
Barometer 30.01 in (1015.9 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 21 Aug 4:53 pm EDT
Extended Forecast for

3 Miles ESE Bonita Springs FL

  • This Afternoon

    This Afternoon: Isolated showers and thunderstorms. Partly sunny, with a high near 93. Heat index values as high as 103. West southwest wind around 7 mph. Chance of precipitation is 20%.

    High: 93 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Isolated showers and thunderstorms before 8pm. Mostly cloudy, with a low around 78. Light and variable wind. Chance of precipitation is 10%.

    Low: 78 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Isolated showers between 10am and 11am, then isolated showers and thunderstorms after 11am. Mostly sunny, with a high near 93. Heat index values as high as 103. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

    High: 93 °F

    Isolated
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 77. West wind around 5 mph becoming calm in the evening.

    Low: 77 °F

    Partly Cloudy

  • Sunday

    Sunday: Scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Chance of precipitation is 30%.

    High: 93 °F

    Sunny then
    Scattered
    T-storms

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 77 °F

    Scattered
    T-storms

  • Monday

    Monday: Scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 94 °F

    Mostly Sunny
    then
    Scattered
    T-storms

  • Monday Night

    Monday Night: Scattered showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 76. Light and variable wind. Chance of precipitation is 30%.

    Low: 76 °F

    Scattered
    T-storms

  • Tuesday

    Tuesday: Scattered showers and thunderstorms after 2pm. Sunny and hot, with a high near 95. Light and variable wind becoming east around 5 mph in the morning. Chance of precipitation is 50%.

    High: 95 °F

    Sunny then
    Scattered
    T-storms

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Partly sunny, with a high near 93. Heat index values as high as 103. West southwest wind around 7 mph. Chance of precipitation is 20%.
Tonight
Isolated showers and thunderstorms before 8pm. Mostly cloudy, with a low around 78. Light and variable wind. Chance of precipitation is 10%.
Saturday
Isolated showers between 10am and 11am, then isolated showers and thunderstorms after 11am. Mostly sunny, with a high near 93. Heat index values as high as 103. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 77. West wind around 5 mph becoming calm in the evening.
Sunday
Scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
Scattered showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Monday
Scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 40%.
Monday Night
Scattered showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 76. Light and variable wind. Chance of precipitation is 30%.
Tuesday
Scattered showers and thunderstorms after 2pm. Sunny and hot, with a high near 95. Light and variable wind becoming east around 5 mph in the morning. Chance of precipitation is 50%.
Tuesday Night
Scattered showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 76. Chance of precipitation is 30%.
Wednesday
Showers and thunderstorms likely. Sunny, with a high near 94. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 76. Chance of precipitation is 60%.
Thursday
Showers and thunderstorms likely. Sunny, with a high near 94. Chance of precipitation is 70%.
Thursday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 76. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Bonita Springs FL
 26.32°N 81.73°W (Elev. 7 ft)
Last Update:
3:57 pm EDT Aug 21, 2026
Forecast Valid:
5pm EDT Aug 21, 2026-6pm EDT Aug 28, 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