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

78°F

26°C

Humidity 93%
Wind Speed Calm
Barometer 29.98 in (1015.0 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 2 Sep 1:53 am EDT
Extended Forecast for

Bonita Springs FL

  • Overnight

    Overnight: Mostly cloudy, with a low around 75. Calm wind.

    Low: 75 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Scattered showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 102. Light and variable wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 92 °F

    Mostly Sunny
    then
    Scattered
    T-storms

  • Wednesday Night

    Wednesday Night: Scattered showers and thunderstorms before 3am, then isolated showers and thunderstorms after 4am. Partly cloudy, with a low around 76. Light east southeast wind. Chance of precipitation is 30%.

    Low: 76 °F

    Scattered
    T-storms

  • Thursday

    Thursday: Scattered showers and thunderstorms before 11am, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 92. Heat index values as high as 104. East southeast wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 50%.

    High: 92 °F

    Scattered
    T-storms

  • Thursday Night

    Thursday Night: Isolated showers and thunderstorms before 2am. Partly cloudy, with a low around 77. Light and variable wind. Chance of precipitation is 20%.

    Low: 77 °F

    Isolated
    T-storms

  • Friday

    Friday: Isolated showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 93. East wind 5 to 7 mph becoming south southwest in the afternoon. Chance of precipitation is 80%.

    High: 93 °F

    Isolated
    T-storms then
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 8pm, then isolated showers and thunderstorms between 8pm and 2am. Low around 76. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

    Low: 76 °F

    Showers then
    Isolated
    T-storms

  • Saturday

    Saturday: Scattered showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 92. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 70%.

    High: 92 °F

    Scattered
    T-storms then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 8pm, then isolated showers and thunderstorms after 8pm. Mostly cloudy, with a low around 76. Light and variable wind. Chance of precipitation is 60%.

    Low: 76 °F

    Showers
    Likely then
    Isolated
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a low around 75. Calm wind.
Wednesday
Scattered showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 102. Light and variable wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Scattered showers and thunderstorms before 3am, then isolated showers and thunderstorms after 4am. Partly cloudy, with a low around 76. Light east southeast wind. Chance of precipitation is 30%.
Thursday
Scattered showers and thunderstorms before 11am, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 92. Heat index values as high as 104. East southeast wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 50%.
Thursday Night
Isolated showers and thunderstorms before 2am. Partly cloudy, with a low around 77. Light and variable wind. Chance of precipitation is 20%.
Friday
Isolated showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 93. East wind 5 to 7 mph becoming south southwest in the afternoon. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm before 8pm, then isolated showers and thunderstorms between 8pm and 2am. Low around 76. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Saturday
Scattered showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 92. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm before 8pm, then isolated showers and thunderstorms after 8pm. Mostly cloudy, with a low around 76. Light and variable wind. Chance of precipitation is 60%.
Sunday
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 76. Chance of precipitation is 60%.
Labor Day
Showers and thunderstorms likely. Mostly sunny, with a high near 90. Chance of precipitation is 70%.
Monday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 76. Chance of precipitation is 60%.
Tuesday
Showers and thunderstorms likely. Mostly sunny, with a high near 90. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Bonita Springs FL
 26.32°N 81.76°W (Elev. 7 ft)
Last Update:
2:22 am EDT Sep 2, 2026
Forecast Valid:
2am EDT Sep 2, 2026-6pm EDT Sep 8, 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