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.

A Few Clouds

89°F

32°C

Humidity 63%
Wind Speed S 13 mph
Barometer 30.04 in (1016.8 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 23 Aug 10:53 am EDT
Extended Forecast for

4 Miles N Fort Myers, SW Florida Intl Airport FL

  • Today

    Today: Scattered showers and thunderstorms, mainly between 11am and 1pm. Mostly sunny, with a high near 94. Heat index values as high as 104. West southwest wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 94 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 76. South wind around 6 mph becoming calm in the evening.

    Low: 76 °F

    Partly Cloudy

  • Monday

    Monday: Scattered showers and thunderstorms, mainly after 3pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 104. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 95 °F

    Sunny then
    Scattered
    T-storms

  • Monday Night

    Monday Night: Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 76 °F

    Scattered
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Scattered showers and thunderstorms after 2pm. Sunny and hot, with a high near 96. Light and variable wind. Chance of precipitation is 40%.

    High: 96 °F

    Sunny then
    Scattered
    T-storms

  • Tuesday Night

    Tuesday Night: Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 76 °F

    Scattered
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 94. Light and variable wind becoming east southeast around 5 mph in the afternoon. Chance of precipitation is 70%.

    High: 94 °F

    Sunny then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then scattered showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 76. Light and variable wind. Chance of precipitation is 60%.

    Low: 76 °F

    Showers
    Likely then
    Scattered
    T-storms

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 2pm. Sunny, with a high near 94. Light and variable wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 70%.

    High: 94 °F

    Isolated
    T-storms then
    T-storms
    Likely

Detailed Forecast

Today
Scattered showers and thunderstorms, mainly between 11am and 1pm. Mostly sunny, with a high near 94. Heat index values as high as 104. West southwest wind 5 to 10 mph. Chance of precipitation is 30%.
Tonight
Partly cloudy, with a low around 76. South wind around 6 mph becoming calm in the evening.
Monday
Scattered showers and thunderstorms, mainly after 3pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 104. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 30%.
Monday Night
Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Tuesday
Scattered showers and thunderstorms after 2pm. Sunny and hot, with a high near 96. Light and variable wind. Chance of precipitation is 40%.
Tuesday Night
Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 94. Light and variable wind becoming east southeast around 5 mph in the afternoon. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm, then scattered showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 76. Light and variable wind. Chance of precipitation is 60%.
Thursday
Showers and thunderstorms likely, mainly after 2pm. Sunny, with a high near 94. Light and variable wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 70%.
Thursday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 76. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely. Sunny, with a high near 94. Chance of precipitation is 70%.
Friday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 76. Chance of precipitation is 60%.
Saturday
Showers and thunderstorms likely. Sunny, with a high near 94. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Fort Myers, SW Florida Intl Airport FL
 26.59°N 81.75°W (Elev. 23 ft)
Last Update:
10:17 am EDT Aug 23, 2026
Forecast Valid:
10am EDT Aug 23, 2026-6pm EDT Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

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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