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

Hazardous Weather Conditions

Current conditions at

PLACIDA (K54A)

Lat: 26.85°NLon: 82.25°WElev: 7ft.

A Few Clouds

93°F

34°C

Humidity 59%
Wind Speed NW 10 mph
Barometer 30.07 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index107°F (42°C)
Last update 18 Aug 11:30 am EDT
Extended Forecast for

Boca Grande FL

Heat Advisory until August 18, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 18, 07:00pm

    NOW until 7:00pm Tue

    Heat Advisory

  • Today

    High: 89 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 84. Breezy, with a west northwest wind 13 to 16 mph.

    Low: 84 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Isolated showers and thunderstorms, mainly between 4pm and 5pm. Sunny, with a high near 88. Heat index values as high as 105. Breezy, with a west northwest wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 88 °F

    Sunny then
    Isolated
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: Isolated showers and thunderstorms after 8pm. Partly cloudy, with a low around 83. Breezy, with a north northwest wind 8 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Low: 83 °F

    Isolated
    T-storms and
    Breezy

  • Thursday

    Thursday: Scattered showers and thunderstorms, mainly before 2pm. Mostly sunny, with a high near 88. West wind 6 to 10 mph. Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    T-storms

  • Thursday Night

    Thursday Night: Isolated showers and thunderstorms. Partly cloudy, with a low around 83. West wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 83 °F

    Isolated
    T-storms

  • Friday

    Friday: Isolated showers and thunderstorms. Mostly sunny, with a high near 87. West southwest wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 87 °F

    Isolated
    T-storms

  • Friday Night

    Friday Night: Isolated showers and thunderstorms after 2am. Partly cloudy, with a low around 83. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.

    Low: 83 °F

    Partly Cloudy
    then Isolated
    T-storms

Detailed Forecast

Today
Sunny, with a high near 89. Heat index values as high as 104. Breezy, with a west northwest wind 11 to 16 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 84. Breezy, with a west northwest wind 13 to 16 mph.
Wednesday
Isolated showers and thunderstorms, mainly between 4pm and 5pm. Sunny, with a high near 88. Heat index values as high as 105. Breezy, with a west northwest wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers and thunderstorms after 8pm. Partly cloudy, with a low around 83. Breezy, with a north northwest wind 8 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Thursday
Scattered showers and thunderstorms, mainly before 2pm. Mostly sunny, with a high near 88. West wind 6 to 10 mph. Chance of precipitation is 40%.
Thursday Night
Isolated showers and thunderstorms. Partly cloudy, with a low around 83. West wind 5 to 10 mph. Chance of precipitation is 20%.
Friday
Isolated showers and thunderstorms. Mostly sunny, with a high near 87. West southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers and thunderstorms after 2am. Partly cloudy, with a low around 83. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.
Saturday
Isolated showers and thunderstorms. Sunny, with a high near 87. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 83.
Sunday
Isolated showers and thunderstorms. Sunny, with a high near 87. Chance of precipitation is 20%.
Sunday Night
Isolated showers and thunderstorms. Partly cloudy, with a low around 82. Chance of precipitation is 10%.
Monday
Isolated showers and thunderstorms. Sunny, with a high near 88. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Boca Grande FL
 26.75°N 82.28°W (Elev. 0 ft)
Last Update:
3:01 am EDT Aug 18, 2026
Forecast Valid:
11am EDT Aug 18, 2026-6pm EDT Aug 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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