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.

Mostly Cloudy

88°F

31°C

Humidity 73%
Wind Speed Calm
Barometer 29.95 in (1013.9 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 1 Sep 3:53 pm EDT
Extended Forecast for

3 Miles W Alva FL

  • This Afternoon

    This Afternoon: Showers and thunderstorms. Steady temperature around 83. Light and variable wind becoming north around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    T-storms

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 10pm. Low around 74. Light east wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 74 °F

    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 92. Heat index values as high as 101. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 92 °F

    Mostly Sunny
    then Showers

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 75. Calm wind. Chance of precipitation is 60%.

    Low: 75 °F

    Showers
    Likely then
    Partly Cloudy

  • Thursday

    Thursday: Showers and possibly a thunderstorm after 2pm. High near 92. Southeast wind 3 to 5 mph. Chance of precipitation is 80%.

    High: 92 °F

    Sunny then
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 8pm. Low around 75. Light east southeast wind. Chance of precipitation is 80%.

    Low: 75 °F

    Showers then
    Mostly Clear

  • Friday

    Friday: Showers and possibly a thunderstorm after 2pm. High near 92. East southeast wind 3 to 5 mph. Chance of precipitation is 80%.

    High: 92 °F

    Sunny then
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 8pm, then isolated showers and thunderstorms between 8pm and 2am. Low around 75. Calm wind. Chance of precipitation is 80%.

    Low: 75 °F

    Showers then
    Isolated
    T-storms

  • Saturday

    Saturday: Isolated showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 92. Calm wind. Chance of precipitation is 80%.

    High: 92 °F

    Isolated
    T-storms then
    Showers

Detailed Forecast

This Afternoon
Showers and thunderstorms. Steady temperature around 83. Light and variable wind becoming north around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms, mainly before 10pm. Low around 74. Light east wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 92. Heat index values as high as 101. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 75. Calm wind. Chance of precipitation is 60%.
Thursday
Showers and possibly a thunderstorm after 2pm. High near 92. Southeast wind 3 to 5 mph. Chance of precipitation is 80%.
Thursday Night
Showers and possibly a thunderstorm before 8pm. Low around 75. Light east southeast wind. Chance of precipitation is 80%.
Friday
Showers and possibly a thunderstorm after 2pm. High near 92. East southeast wind 3 to 5 mph. 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 75. Calm wind. Chance of precipitation is 80%.
Saturday
Isolated showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 92. Calm wind. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm before 8pm, then isolated showers and thunderstorms between 8pm and 2am. Low around 75. Chance of precipitation is 80%.
Sunday
Showers and thunderstorms. High near 92. Chance of precipitation is 80%.
Sunday Night
Showers and thunderstorms. Low around 75. Chance of precipitation is 80%.
Labor Day
Showers and thunderstorms. High near 91. Chance of precipitation is 80%.
Monday Night
Showers and thunderstorms. Low around 74. Chance of precipitation is 80%.
Tuesday
Showers and thunderstorms likely. Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Alva FL
 26.72°N 81.66°W (Elev. 10 ft)
Last Update:
3:32 pm EDT Sep 1, 2026
Forecast Valid:
4pm EDT Sep 1, 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