National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Fort Myers, Southwest Florida International Airport (KRSW)

Lat: 26.53°NLon: 81.77°WElev: 30ft.

A Few Clouds and Breezy

81°F

27°C

Humidity 42%
Wind Speed NE 23 G 38 mph
Barometer 30.21 in (1022.8 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 21 Apr 12:53 pm EDT
Extended Forecast for

Fort Myers, SW Florida Intl Airport FL

Red Flag Warning until April 21, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until April 21, 08:00pm

    NOW until 8:00pm Tue

    Red Flag Warning

  • This Afternoon

    High: 83 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 60. East northeast wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84. East wind 6 to 13 mph.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 63. East wind 5 to 9 mph.

    Low: 63 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 83. East southeast wind 6 to 9 mph.

    High: 83 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 64. East wind around 6 mph.

    Low: 64 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 86. East wind 6 to 8 mph becoming south in the afternoon.

    High: 86 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 65. Southwest wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 83. Windy, with an east northeast wind around 21 mph, with gusts as high as 32 mph.
Tonight
Mostly clear, with a low around 60. East northeast wind 6 to 14 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 84. East wind 6 to 13 mph.
Wednesday Night
Mostly cloudy, with a low around 63. East wind 5 to 9 mph.
Thursday
Partly sunny, with a high near 83. East southeast wind 6 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 64. East wind around 6 mph.
Friday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 86. East wind 6 to 8 mph becoming south in the afternoon.
Friday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 65. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 88. Calm wind becoming southwest 5 to 8 mph in the morning.
Saturday Night
Mostly clear, with a low around 66.
Sunday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 88.
Sunday Night
A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 67.
Monday
Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Myers, SW Florida Intl Airport FL
 26.53°N 81.76°W (Elev. 16 ft)
Last Update:
12:21 pm EDT Apr 21, 2026
Forecast Valid:
1pm EDT Apr 21, 2026-6pm EDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation