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.

Thunderstorm Rain Fog/Mist

75°F

24°C

Humidity 89%
Wind Speed S 14 G 29 mph
Barometer 29.80 in
Dewpoint 72°F (22°C)
Visibility 3.00 mi
Last update 16 Mar 3:50 pm EDT
Extended Forecast for

Sewall's Point FL

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Some of the storms could be severe. Partly sunny, with a high near 82. South wind around 15 mph, with gusts as high as 25 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before midnight. Some of the storms could be severe. Mostly cloudy, with a low around 59. Southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Severe
    Thunderstorms

  • Tuesday

    Tuesday: A 20 percent chance of showers after 3pm. Mostly cloudy, with a high near 64. North northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 57. North wind around 15 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after 2pm. Cloudy, with a high near 69. North northeast wind around 15 mph, with gusts as high as 20 mph.

    High: 69 °F

    Cloudy then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 64. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 71. North northeast wind around 15 mph, with gusts as high as 20 mph.

    High: 71 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 63. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 63 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 72. North wind around 15 mph, with gusts as high as 20 mph.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Some of the storms could be severe. Partly sunny, with a high near 82. South wind around 15 mph, with gusts as high as 25 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly before midnight. Some of the storms could be severe. Mostly cloudy, with a low around 59. Southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A 20 percent chance of showers after 3pm. Mostly cloudy, with a high near 64. North northwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Cloudy, with a low around 57. North wind around 15 mph, with gusts as high as 20 mph.
Wednesday
A 20 percent chance of showers after 2pm. Cloudy, with a high near 69. North northeast wind around 15 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 64. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 71. North northeast wind around 15 mph, with gusts as high as 20 mph.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 63. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 72. North wind around 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 63. North northeast wind 5 to 10 mph.
Saturday
Sunny, with a high near 75. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 63. East wind around 5 mph becoming south after midnight.
Sunday
Sunny, with a high near 77. West wind 5 to 10 mph becoming east southeast in the afternoon.
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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 pm EDT Mar 16, 2026
Forecast Valid:
4pm EDT Mar 16, 2026-6pm EDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation