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

68°F

20°C

Humidity 94%
Wind Speed W 5 mph
Barometer 30.12 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 11 Jan 1:55 am EST
Extended Forecast for

Sewall's Point FL

  • Overnight

    Overnight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 68. Southwest wind around 5 mph.

    Low: 68 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 81. West southwest wind 5 to 10 mph becoming north in the afternoon.

    High: 81 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 66. Windy, with a north northeast wind 20 to 25 mph, with gusts as high as 30 mph.

    Low: 66 °F

    Mostly Cloudy
    and Windy

  • Monday

    Monday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 71. Northeast wind around 15 mph, with gusts as high as 20 mph.

    High: 71 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 67. Northeast wind around 10 mph.

    Low: 67 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 73. Northeast wind around 10 mph.

    High: 73 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 66. East northeast wind around 5 mph becoming south southeast after midnight.

    Low: 66 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 74. West wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 74 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. West northwest wind around 10 mph. Chance of precipitation is 50%.

    Low: 60 °F

    Chance
    Showers

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 68. Southwest wind around 5 mph.
Sunday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 81. West southwest wind 5 to 10 mph becoming north in the afternoon.
Sunday Night
Mostly cloudy, with a low around 66. Windy, with a north northeast wind 20 to 25 mph, with gusts as high as 30 mph.
Monday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 71. Northeast wind around 15 mph, with gusts as high as 20 mph.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 67. Northeast wind around 10 mph.
Tuesday
Partly sunny, with a high near 73. Northeast wind around 10 mph.
Tuesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 66. East northeast wind around 5 mph becoming south southeast after midnight.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 74. West wind 5 to 10 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. West northwest wind around 10 mph. Chance of precipitation is 50%.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 69. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 48. West northwest wind around 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 64. Northwest wind around 10 mph.
Friday Night
Mostly clear, with a low around 54. North wind around 5 mph.
Saturday
Mostly sunny, with a high near 71. East northeast wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sewall's Point FL
 27.21°N 80.19°W (Elev. 0 ft)
Last Update:
1:14 am EST Jan 11, 2026
Forecast Valid:
2am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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