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.

Fair

66°F

19°C

Humidity 94%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 27 Mar 4:10 am EDT
Extended Forecast for

Sewall's Point FL

  • Today

    Today: Sunny, with a high near 78. East wind 5 to 10 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 69. East southeast wind around 5 mph becoming south southwest after midnight.

    Low: 69 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, sunny, with a high near 80. West wind 5 to 10 mph becoming northeast in the afternoon.

    High: 80 °F

    Patchy Fog
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Windy, with an east northeast wind 20 to 25 mph, with gusts as high as 30 mph.

    Low: 70 °F

    Chance
    T-storms and
    Windy

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Windy, with an east northeast wind 20 to 25 mph, with gusts as high as 30 mph.

    High: 74 °F

    Chance
    Showers and
    Windy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 70. Windy, with an east wind around 20 mph, with gusts as high as 25 mph.

    Low: 70 °F

    Chance
    Showers and
    Windy

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 76. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 76 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of thunderstorms before 8pm. Partly cloudy, with a low around 70. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.

    Low: 70 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. East wind around 15 mph, with gusts as high as 20 mph.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 78. East wind 5 to 10 mph.
Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 69. East southeast wind around 5 mph becoming south southwest after midnight.
Saturday
A 40 percent chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, sunny, with a high near 80. West wind 5 to 10 mph becoming northeast in the afternoon.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Windy, with an east northeast wind 20 to 25 mph, with gusts as high as 30 mph.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Windy, with an east northeast wind 20 to 25 mph, with gusts as high as 30 mph.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 70. Windy, with an east wind around 20 mph, with gusts as high as 25 mph.
Monday
A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 76. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday Night
A slight chance of thunderstorms before 8pm. Partly cloudy, with a low around 70. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Tuesday
Mostly sunny, with a high near 77. East wind around 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 70. East wind around 15 mph, with gusts as high as 20 mph.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 78. East wind around 15 mph, with gusts as high as 20 mph.
Wednesday Night
A 10 percent chance of showers. Mostly cloudy, with a low around 71. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 79. East southeast wind around 15 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sewall's Point FL
 27.21°N 80.19°W (Elev. 0 ft)
Last Update:
4:15 am EDT Mar 27, 2026
Forecast Valid:
5am EDT Mar 27, 2026-6pm EDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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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