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

Hazardous Weather Conditions

Current conditions at

Witham Field Airport (KSUA)

Lat: 27.18°NLon: 80.23°WElev: 13ft.

A Few Clouds

75°F

24°C

Humidity 47%
Wind Speed N 14 mph
Barometer 30.11 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 21 Mar 11:48 am EDT
Extended Forecast for

Sewall's Point FL

  • This Afternoon

    This Afternoon: Sunny, with a high near 74. North northeast wind around 10 mph.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. East wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78. West northwest wind around 5 mph becoming east northeast in the afternoon.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 61. South southeast wind 5 to 10 mph becoming southwest after midnight.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79. West wind around 5 mph becoming north in the afternoon.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. South southeast wind around 5 mph becoming west northwest after midnight.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. Northwest wind around 5 mph becoming northeast in the afternoon.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 67. Southeast wind around 5 mph.

    Low: 67 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 79. East southeast wind 5 to 10 mph.

    High: 79 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 74. North northeast wind around 10 mph.
Tonight
Mostly clear, with a low around 61. East wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 78. West northwest wind around 5 mph becoming east northeast in the afternoon.
Sunday Night
Mostly clear, with a low around 61. South southeast wind 5 to 10 mph becoming southwest after midnight.
Monday
Sunny, with a high near 79. West wind around 5 mph becoming north in the afternoon.
Monday Night
Mostly clear, with a low around 63. South southeast wind around 5 mph becoming west northwest after midnight.
Tuesday
Sunny, with a high near 79. Northwest wind around 5 mph becoming northeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 67. Southeast wind around 5 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 79. East southeast wind 5 to 10 mph.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68. East southeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 78. East wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 69. East wind 5 to 10 mph.
Friday
Sunny, with a high near 79. East wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sewall's Point FL
 27.21°N 80.19°W (Elev. 0 ft)
Last Update:
12:14 pm EDT Mar 21, 2026
Forecast Valid:
12pm EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation