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

86°F

30°C

Humidity 75%
Wind Speed W 5 mph
Barometer 30.00 in (1015.7 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 22 Aug 7:53 pm EDT
Extended Forecast for

4 Miles NW Bonita Springs FL

  • Tonight

    Tonight: Partly cloudy, with a low around 78. West wind around 6 mph becoming calm in the evening.

    Low: 78 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 92. Heat index values as high as 103. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.

    High: 92 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Isolated showers and thunderstorms between 7pm and 8pm. Partly cloudy, with a low around 77. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 77 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Isolated showers and thunderstorms after 2pm. Sunny, with a high near 92. Heat index values as high as 102. Light and variable wind becoming south southwest 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

    High: 92 °F

    Sunny then
    Isolated
    T-storms

  • Monday Night

    Monday Night: Isolated showers and thunderstorms before 8pm. Mostly clear, with a low around 77. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 10%.

    Low: 77 °F

    Isolated
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Scattered showers and thunderstorms after 2pm. Sunny, with a high near 93. Light and variable wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 93 °F

    Sunny then
    Scattered
    T-storms

  • Tuesday Night

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

    Low: 77 °F

    Scattered
    T-storms

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly after 2pm. Sunny, with a high near 92. Light and variable wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 60%.

    High: 92 °F

    Isolated
    T-storms then
    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 77. East southeast wind 3 to 5 mph. Chance of precipitation is 60%.

    Low: 77 °F

    T-storms
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 78. West wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 92. Heat index values as high as 103. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.
Sunday Night
Isolated showers and thunderstorms between 7pm and 8pm. Partly cloudy, with a low around 77. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
Isolated showers and thunderstorms after 2pm. Sunny, with a high near 92. Heat index values as high as 102. Light and variable wind becoming south southwest 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Isolated showers and thunderstorms before 8pm. Mostly clear, with a low around 77. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 10%.
Tuesday
Scattered showers and thunderstorms after 2pm. Sunny, with a high near 93. Light and variable wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Scattered showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 77. West wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.
Wednesday
Showers and thunderstorms likely, mainly after 2pm. Sunny, with a high near 92. Light and variable wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 77. East southeast wind 3 to 5 mph. Chance of precipitation is 60%.
Thursday
Isolated showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Sunny, with a high near 92. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 77. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely. Sunny, with a high near 92. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 76. Chance of precipitation is 60%.
Saturday
Showers and thunderstorms likely. Mostly sunny, with a high near 92. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Bonita Springs FL
 26.39°N 81.83°W (Elev. 7 ft)
Last Update:
3:02 pm EDT Aug 22, 2026
Forecast Valid:
8pm EDT Aug 22, 2026-6pm EDT Aug 29, 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