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

28°C

82°F

Humidity 82%
Wind Speed SE 6 km/h
Barometer 1018.9 mb (30.10 in)
Dewpoint 24°C (76°F)
Visibility 16 km
Heat Index32°C (89°F)
Last update 12 Jul 9:53 pm EDT
Extended Forecast for

Fort Myers, SW Florida Intl Airport FL

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °C

    Mostly Cloudy
    then Chance
    T-storms

  • Sunday

    Sunday: Showers and thunderstorms, mainly after 4pm. High near 34. Heat index values as high as 39. Light and variable wind becoming west 6 to 11 km/h in the afternoon. Chance of precipitation is 80%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 34 °C

    Chance
    T-storms then
    T-storms

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 24. West wind 5 to 10 km/h becoming calm after midnight. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 24 °C

    T-storms
    Likely

  • Monday

    Monday: Showers and thunderstorms, mainly after 8am. High near 32. Heat index values as high as 37. Light northwest wind becoming west 9 to 14 km/h in the morning. Chance of precipitation is 90%.

    High: 32 °C

    T-storms

  • Monday Night

    Monday Night: Showers and thunderstorms, mainly before 2am. Low around 23. West wind 5 to 10 km/h becoming calm after midnight. Chance of precipitation is 80%.

    Low: 23 °C

    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms, mainly after 8am. High near 31. East wind 5 to 11 km/h becoming south in the afternoon. Chance of precipitation is 90%.

    High: 31 °C

    T-storms

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms, mainly before 8pm. Low around 23. Southeast wind 8 to 10 km/h. Chance of precipitation is 80%.

    Low: 23 °C

    T-storms then
    Chance
    T-storms

  • Wednesday

    Wednesday: Showers and thunderstorms. High near 31. South southeast wind 11 to 16 km/h. Chance of precipitation is 80%.

    High: 31 °C

    T-storms

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms, mainly before 8pm. Low around 24. East southeast wind around 11 km/h. Chance of precipitation is 80%.

    Low: 24 °C

    T-storms then
    Chance
    T-storms

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 24. Calm wind.
Sunday
Showers and thunderstorms, mainly after 4pm. High near 34. Heat index values as high as 39. Light and variable wind becoming west 6 to 11 km/h in the afternoon. Chance of precipitation is 80%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Sunday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 24. West wind 5 to 10 km/h becoming calm after midnight. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday
Showers and thunderstorms, mainly after 8am. High near 32. Heat index values as high as 37. Light northwest wind becoming west 9 to 14 km/h in the morning. Chance of precipitation is 90%.
Monday Night
Showers and thunderstorms, mainly before 2am. Low around 23. West wind 5 to 10 km/h becoming calm after midnight. Chance of precipitation is 80%.
Tuesday
Showers and thunderstorms, mainly after 8am. High near 31. East wind 5 to 11 km/h becoming south in the afternoon. Chance of precipitation is 90%.
Tuesday Night
Showers and thunderstorms, mainly before 8pm. Low around 23. Southeast wind 8 to 10 km/h. Chance of precipitation is 80%.
Wednesday
Showers and thunderstorms. High near 31. South southeast wind 11 to 16 km/h. Chance of precipitation is 80%.
Wednesday Night
Showers and thunderstorms, mainly before 8pm. Low around 24. East southeast wind around 11 km/h. Chance of precipitation is 80%.
Thursday
Showers and thunderstorms, mainly after 2pm. High near 33. Chance of precipitation is 80%.
Thursday Night
Showers and thunderstorms. Low around 24. Chance of precipitation is 80%.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 34. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 24. Chance of precipitation is 60%.
Saturday
Showers and thunderstorms likely. Mostly sunny, with a high near 33. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Myers, SW Florida Intl Airport FL
 26.53°N 81.76°W (Elev. 16 m)
Last Update:
5:24 pm EDT Jul 12, 2025
Forecast Valid:
10pm EDT Jul 12, 2025-6pm EDT Jul 19, 2025
 
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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