National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Witham Field Airport (KSUA)

Lat: 27.18°NLon: 80.23°WElev: 13ft.

Fair

68°F

20°C

Humidity 78%
Wind Speed E 12 mph
Barometer 30.15 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 17 Feb 11:35 pm EST
Extended Forecast for

Jupiter Island FL

  • Tonight

    Tonight: Partly cloudy, with a low around 66. East southeast wind around 10 mph.

    Low: 66 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. South southeast wind 5 to 10 mph.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Southwest wind 5 to 10 mph becoming south southeast in the afternoon.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 65. South southeast wind 5 to 10 mph becoming southwest after midnight.

    Low: 65 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 80. Southwest wind 5 to 10 mph becoming southeast in the afternoon.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 66. South southeast wind 5 to 10 mph.

    Low: 66 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. Southeast wind 5 to 10 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65. South southeast wind 5 to 10 mph becoming west southwest after midnight.

    Low: 65 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 66. East southeast wind around 10 mph.
Wednesday
Mostly sunny, with a high near 77. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 64. South southeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 80. Southwest wind 5 to 10 mph becoming south southeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 65. South southeast wind 5 to 10 mph becoming southwest after midnight.
Friday
Sunny, with a high near 80. Southwest wind 5 to 10 mph becoming southeast in the afternoon.
Friday Night
Mostly clear, with a low around 66. South southeast wind 5 to 10 mph.
Saturday
Sunny, with a high near 80. Southeast wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 65. South southeast wind 5 to 10 mph becoming west southwest after midnight.
Sunday
A 30 percent chance of showers after 1pm. Sunny, with a high near 81. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 53. Windy, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 64. Windy, with a north northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 51. North wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 65. North northeast wind around 15 mph, with gusts as high as 25 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jupiter Island FL
 27.06°N 80.1°W (Elev. 0 ft)
Last Update:
2:15 pm EST Feb 17, 2026
Forecast Valid:
11pm EST Feb 17, 2026-6pm EST Feb 24, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation