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.

Fair

82°F

28°C

Humidity 88%
Wind Speed Calm
Barometer 30.06 in (1017.7 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 18 Aug 1:53 am EDT
Extended Forecast for

2 Miles SSW Bonita Springs FL

Heat Advisory August 18, 11:00am until August 18, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Mostly clear, with a low around 78. Northwest wind 3 to 5 mph.

    Low: 78 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. Heat index values as high as 106. Breezy, with a light and variable wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 22 mph.

    High: 93 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 80. West northwest wind 6 to 11 mph.

    Low: 80 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 94. Heat index values as high as 112. Breezy, with a west wind 6 to 16 mph, with gusts as high as 22 mph.

    High: 94 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Isolated showers and thunderstorms before 7pm, then isolated showers and thunderstorms after 8pm. Partly cloudy, with a low around 78. West northwest wind 6 to 11 mph becoming light north northwest after midnight. Chance of precipitation is 20%.

    Low: 78 °F

    Isolated
    T-storms

  • Thursday

    Thursday: Scattered showers and thunderstorms. Mostly sunny, with a high near 93. Light and variable wind becoming west 6 to 11 mph in the afternoon. Chance of precipitation is 30%.

    High: 93 °F

    Scattered
    T-storms

  • Thursday Night

    Thursday Night: Isolated showers and thunderstorms after 2am. Partly cloudy, with a low around 78. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 78 °F

    Partly Cloudy
    then Isolated
    T-storms

  • Friday

    Friday: Isolated showers and thunderstorms. Mostly sunny, with a high near 92. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 92 °F

    Isolated
    T-storms

  • Friday Night

    Friday Night: Isolated showers after 2am. Partly cloudy, with a low around 79. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 79 °F

    Partly Cloudy
    then Isolated
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 78. Northwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 93. Heat index values as high as 106. Breezy, with a light and variable wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 80. West northwest wind 6 to 11 mph.
Wednesday
Mostly sunny, with a high near 94. Heat index values as high as 112. Breezy, with a west wind 6 to 16 mph, with gusts as high as 22 mph.
Wednesday Night
Isolated showers and thunderstorms before 7pm, then isolated showers and thunderstorms after 8pm. Partly cloudy, with a low around 78. West northwest wind 6 to 11 mph becoming light north northwest after midnight. Chance of precipitation is 20%.
Thursday
Scattered showers and thunderstorms. Mostly sunny, with a high near 93. Light and variable wind becoming west 6 to 11 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
Isolated showers and thunderstorms after 2am. Partly cloudy, with a low around 78. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
Isolated showers and thunderstorms. Mostly sunny, with a high near 92. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Chance of precipitation is 20%.
Friday Night
Isolated showers after 2am. Partly cloudy, with a low around 79. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
Isolated showers before 8am, then isolated showers and thunderstorms after 2pm. Sunny, with a high near 91. Chance of precipitation is 20%.
Saturday Night
Isolated showers and thunderstorms. Partly cloudy, with a low around 79. Chance of precipitation is 10%.
Sunday
Isolated showers and thunderstorms. Sunny, with a high near 91. Chance of precipitation is 20%.
Sunday Night
Isolated showers and thunderstorms. Partly cloudy, with a low around 78. Chance of precipitation is 10%.
Monday
Scattered showers and thunderstorms. Sunny, with a high near 92. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Bonita Springs FL
 26.32°N 81.81°W (Elev. 10 ft)
Last Update:
2:21 am EDT Aug 18, 2026
Forecast Valid:
2am EDT Aug 18, 2026-6pm EDT Aug 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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