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

79°F

26°C

Humidity 70%
Wind Speed NW 6 mph
Barometer 30.15 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 14 Jul 11:55 pm EDT
Extended Forecast for

Sewall's Point FL

  • Overnight

    Overnight: Partly cloudy, with a low around 79. West southwest wind around 5 mph.

    Low: 79 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 90. West wind 5 to 10 mph becoming east in the afternoon.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 79. South southeast wind around 5 mph becoming west southwest after midnight.

    Low: 79 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. West northwest wind 5 to 10 mph becoming northeast in the afternoon.

    High: 90 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 80. Southeast wind around 5 mph becoming south southwest after midnight.

    Low: 80 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. West southwest wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 91 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 80. South southeast wind around 10 mph.

    Low: 80 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. South southeast wind 5 to 15 mph.

    High: 90 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 79. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 79 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 79. West southwest wind around 5 mph.
Wednesday
A 10 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 90. West wind 5 to 10 mph becoming east in the afternoon.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 79. South southeast wind around 5 mph becoming west southwest after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. West northwest wind 5 to 10 mph becoming northeast in the afternoon.
Thursday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 80. Southeast wind around 5 mph becoming south southwest after midnight.
Friday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. West southwest wind 5 to 10 mph becoming east southeast in the afternoon.
Friday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 80. South southeast wind around 10 mph.
Saturday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. South southeast wind 5 to 15 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 79. South southwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 80. South southwest wind around 10 mph.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. South wind around 10 mph.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 80. South southwest wind 5 to 10 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. South wind 5 to 10 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:
11:15 pm EDT Jul 14, 2026
Forecast Valid:
12am EDT Jul 15, 2026-6pm EDT Jul 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation