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.

A Few Clouds

24°C

75°F

Humidity 100%
Wind Speed SW 6 km/h
Barometer 30.10 in
Dewpoint 24°C (75°F)
Visibility 16 km
Last update 13 Jul 12:35 am EDT
Extended Forecast for

Sewall's Point FL

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 25. Southwest wind around 10 km/h.

    Low: 25 °C

    Chance
    T-storms

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 9am. Partly sunny, with a high near 31. West southwest wind 5 to 10 km/h becoming east northeast in the afternoon.

    High: 31 °C

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 24. South southeast wind 10 to 15 km/h becoming west southwest after midnight. Chance of precipitation is 60%. New rainfall amounts between 7.5 mm and 1 cm possible.

    Low: 24 °C

    T-storms
    Likely

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 11am, then showers and thunderstorms likely after 11am. Mostly cloudy, with a high near 30. West southwest wind around 10 km/h becoming east southeast in the afternoon. Chance of precipitation is 70%.

    High: 30 °C

    T-storms
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24. South wind 5 to 10 km/h.

    Low: 24 °C

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. Mostly cloudy, with a high near 29. Southeast wind 10 to 15 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 70%.

    High: 29 °C

    Showers
    Likely then
    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 25. South southeast wind 15 to 20 km/h, with gusts as high as 30 km/h. Chance of precipitation is 60%.

    Low: 25 °C

    T-storms
    Likely

  • Wednesday

    Wednesday: Showers and thunderstorms likely. Partly sunny, with a high near 30. South southeast wind 15 to 25 km/h, with gusts as high as 35 km/h. Chance of precipitation is 70%.

    High: 30 °C

    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 26. Southeast wind 15 to 20 km/h, with gusts as high as 30 km/h.

    Low: 26 °C

    Chance
    T-storms

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 25. Southwest wind around 10 km/h.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 9am. Partly sunny, with a high near 31. West southwest wind 5 to 10 km/h becoming east northeast in the afternoon.
Sunday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 24. South southeast wind 10 to 15 km/h becoming west southwest after midnight. Chance of precipitation is 60%. New rainfall amounts between 7.5 mm and 1 cm possible.
Monday
Showers likely and possibly a thunderstorm before 11am, then showers and thunderstorms likely after 11am. Mostly cloudy, with a high near 30. West southwest wind around 10 km/h becoming east southeast in the afternoon. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24. South wind 5 to 10 km/h.
Tuesday
Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. Mostly cloudy, with a high near 29. Southeast wind 10 to 15 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 70%.
Tuesday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 25. South southeast wind 15 to 20 km/h, with gusts as high as 30 km/h. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 30. South southeast wind 15 to 25 km/h, with gusts as high as 35 km/h. Chance of precipitation is 70%.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 26. Southeast wind 15 to 20 km/h, with gusts as high as 30 km/h.
Thursday
Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 31. Southeast wind 15 to 25 km/h, with gusts as high as 35 km/h. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 26. Southeast wind around 15 km/h. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 31. East southeast wind 15 to 20 km/h.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 26. Southeast wind 10 to 15 km/h.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31. East southeast wind 10 to 15 km/h.
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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 m)
Last Update:
12:14 am EDT Jul 13, 2025
Forecast Valid:
12am EDT Jul 13, 2025-6pm EDT Jul 19, 2025
 
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Additional Resources

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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