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

Witham Field Airport (KSUA)

Lat: 27.18°NLon: 80.23°WElev: 13ft.

Fog/Mist

68°F

20°C

Humidity 100%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 68°F (20°C)
Visibility 5.00 mi
Last update 9 Mar 4:55 am EDT
Extended Forecast for

Sewall's Point FL

  • Today

    Today: Sunny, with a high near 80. South wind 5 to 10 mph becoming east in the afternoon.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 70. Southeast wind 5 to 10 mph.

    Low: 70 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 81. Light and variable wind becoming east 5 to 10 mph in the morning.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. Southeast wind 5 to 10 mph.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. Southeast wind 5 to 10 mph.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 70. South southeast wind around 10 mph.

    Low: 70 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. South wind 5 to 10 mph.

    High: 82 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind around 10 mph becoming north after midnight.

    Low: 69 °F

    Chance
    T-storms

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. East wind around 10 mph.

    High: 79 °F

    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 80. South wind 5 to 10 mph becoming east in the afternoon.
Tonight
Partly cloudy, with a low around 70. Southeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 81. Light and variable wind becoming east 5 to 10 mph in the morning.
Tuesday Night
Mostly clear, with a low around 70. Southeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 81. Southeast wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 70. South southeast wind around 10 mph.
Thursday
A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. South wind 5 to 10 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind around 10 mph becoming north after midnight.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. East wind around 10 mph.
Friday Night
A 30 percent chance of showers, mainly before 2am. Partly cloudy, with a low around 68. East northeast wind 5 to 10 mph.
Saturday
A 40 percent chance of showers. Mostly sunny, with a high near 78. East wind 5 to 10 mph.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 70. East southeast wind 5 to 10 mph.
Sunday
Showers likely. Mostly sunny, with a high near 80. East southeast wind 5 to 10 mph. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sewall's Point FL
 27.21°N 80.22°W (Elev. 0 ft)
Last Update:
4:15 am EDT Mar 9, 2026
Forecast Valid:
5am EDT Mar 9, 2026-6pm EDT Mar 15, 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