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.

Mostly Cloudy

70°F

21°C

Humidity 78%
Wind Speed NW 6 mph
Barometer 30.08 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 14 Nov 7:48 pm EST
Extended Forecast for

Jupiter Island FL

  • Tonight

    Tonight: Mostly clear, with a low around 68. Northeast wind around 10 mph.

    Low: 68 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. Northeast wind around 10 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. East wind around 5 mph becoming southwest after midnight.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 80. West southwest wind 5 to 10 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 64. West southwest wind 5 to 10 mph.

    Low: 64 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 78. West northwest wind around 5 mph becoming north northeast in the afternoon.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 67. East northeast wind around 5 mph becoming calm.

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. North wind 5 to 10 mph becoming east in the afternoon.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. East wind around 5 mph becoming south southeast after midnight.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 68. Northeast wind around 10 mph.
Saturday
Sunny, with a high near 78. Northeast wind around 10 mph.
Saturday Night
Mostly clear, with a low around 64. East wind around 5 mph becoming southwest after midnight.
Sunday
Sunny, with a high near 80. West southwest wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 64. West southwest wind 5 to 10 mph.
Monday
Sunny, with a high near 78. West northwest wind around 5 mph becoming north northeast in the afternoon.
Monday Night
Mostly clear, with a low around 67. East northeast wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 79. North wind 5 to 10 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 70. East wind around 5 mph becoming south southeast after midnight.
Wednesday
Sunny, with a high near 80. North wind 5 to 10 mph becoming east northeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 71. East wind around 10 mph.
Thursday
Sunny, with a high near 80. East wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 71. East wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 80. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jupiter Island FL
 27.06°N 80.1°W (Elev. 0 ft)
Last Update:
8:14 pm EST Nov 14, 2025
Forecast Valid:
8pm EST Nov 14, 2025-6pm EST Nov 21, 2025
 
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