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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 Index | 113°F (45°C) |
Last update | 17 Aug 1:47 pm EDT |
Extended Forecast for
Sewall's Point FL
This Afternoon
High: 90 °F
Slight Chance
T-stormsTonight
Low: 80 °F
Slight Chance
T-storms then
Mostly ClearMonday
High: 89 °F
Sunny then
Chance
T-stormsMonday Night
Low: 80 °F
Chance
T-stormsTuesday
High: 90 °F
Chance
T-stormsTuesday Night
Low: 78 °F
Slight Chance
T-stormsWednesday
High: 90 °F
Chance
T-stormsWednesday Night
Low: 79 °F
Chance
T-stormsThursday
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%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sewall's Point FL
27.21°N 80.22°W (Elev. 0 ft)
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