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

65°F

18°C

Humidity 81%
Wind Speed NE 5 mph
Barometer 30.01 in (1016.0 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 9 Dec 10:53 pm EST
Extended Forecast for

Sanibel FL

  • Tonight

    Tonight: Mostly cloudy, with a low around 62. North northeast wind 9 to 11 mph.

    Low: 62 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 74. North northeast wind 7 to 10 mph becoming northwest in the afternoon.

    High: 74 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62. North northwest wind 8 to 10 mph.

    Low: 62 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 74. North northwest wind around 9 mph.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. North northeast wind around 9 mph.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 76. Northeast wind 7 to 9 mph becoming north northwest in the afternoon.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63. North wind 7 to 9 mph becoming east after midnight.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 78. East wind 7 to 9 mph.

    High: 78 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 66. Northeast wind 7 to 9 mph.

    Low: 66 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 62. North northeast wind 9 to 11 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 74. North northeast wind 7 to 10 mph becoming northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 62. North northwest wind 8 to 10 mph.
Thursday
Sunny, with a high near 74. North northwest wind around 9 mph.
Thursday Night
Mostly clear, with a low around 58. North northeast wind around 9 mph.
Friday
Sunny, with a high near 76. Northeast wind 7 to 9 mph becoming north northwest in the afternoon.
Friday Night
Partly cloudy, with a low around 63. North wind 7 to 9 mph becoming east after midnight.
Saturday
Partly sunny, with a high near 78. East wind 7 to 9 mph.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 66. Northeast wind 7 to 9 mph.
Sunday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 63.
Monday
Sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sanibel FL
 26.44°N 82.1°W (Elev. 3 ft)
Last Update:
8:56 pm EST Dec 9, 2025
Forecast Valid:
10pm EST Dec 9, 2025-6pm EST Dec 16, 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