Current conditions at

Witham Field Airport (KSUA)

Lat: 27.18°NLon: 80.23°WElev: 13ft.

Partly Cloudy

93°F

34°C

Humidity 67%
Wind Speed NE 12 mph
Barometer 29.93 in
Dewpoint 81°F (27°C)
Visibility 7.00 mi
Heat Index113°F (45°C)
Last update 17 Aug 1:47 pm EDT
Extended Forecast for

Sewall's Point FL

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 90. Heat index values as high as 103. East wind 5 to 10 mph.

    High: 90 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 8pm.  Mostly clear, with a low around 80. East southeast wind around 5 mph becoming calm  in the evening.

    Low: 80 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 2pm.  Sunny, with a high near 89. Heat index values as high as 103. Light and variable wind becoming northeast 5 to 10 mph in the afternoon.

    High: 89 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 2am.  Mostly clear, with a low around 80. Northeast wind 5 to 10 mph.

    Low: 80 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after 8am.  Sunny, with a high near 90. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 90 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms.  Mostly clear, with a low around 78. North wind 5 to 10 mph.

    Low: 78 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Sunny, with a high near 90. Northwest wind 10 to 15 mph.

    High: 90 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 2am.  Mostly clear, with a low around 79. North wind around 5 mph becoming west southwest after midnight.

    Low: 79 °F

    Chance
    T-storms

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 2pm.  Sunny, with a high near 91. West wind 5 to 10 mph becoming east in the afternoon.  Chance of precipitation is 60%.

    High: 91 °F

    Chance
    T-storms then
    T-storms
    Likely

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Heat index values as high as 103. East wind 5 to 10 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 80. East southeast wind around 5 mph becoming calm in the evening.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Sunny, with a high near 89. Heat index values as high as 103. Light and variable wind becoming northeast 5 to 10 mph in the afternoon.
Monday Night
A 30 percent chance of showers and thunderstorms before 2am. Mostly clear, with a low around 80. Northeast wind 5 to 10 mph.
Tuesday
A 50 percent chance of showers and thunderstorms after 8am. Sunny, with a high near 90. North wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 78. North wind 5 to 10 mph.
Wednesday
A 50 percent chance of showers and thunderstorms. Sunny, with a high near 90. Northwest wind 10 to 15 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 2am. Mostly clear, with a low around 79. North wind around 5 mph becoming west southwest after midnight.
Thursday
Showers and thunderstorms likely, mainly after 2pm. Sunny, with a high near 91. West wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 78. South wind around 5 mph becoming west southwest after midnight. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 90. West wind 5 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 78. East southeast wind around 5 mph becoming southwest after midnight. Chance of precipitation is 60%.
Saturday
Showers and thunderstorms likely. Mostly sunny, with a high near 90. West southwest wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sewall's Point FL
 27.21°N 80.22°W (Elev. 0 ft)
1:39 pm EDT Aug 17, 2025
1pm EDT Aug 17, 2025-6pm EDT Aug 23, 2025
 
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Additional Resources

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