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.

A Few Clouds

84°F

29°C

Humidity 84%
Wind Speed E 10 mph
Barometer 30.03 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 3 Oct 8:47 pm EDT
Extended Forecast for

Jupiter Island FL

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 80. East southeast wind around 10 mph. Chance of precipitation is 30%.

    Low: 80 °F

    Chance
    T-storms

  • Sunday

    Sunday: A slight chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 87. East southeast wind around 10 mph. Chance of precipitation is 20%.

    High: 87 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 79. East southeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 79 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. South wind 5 to 10 mph.

    High: 87 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 77. Southeast wind around 5 mph becoming calm.

    Low: 77 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 87. South southeast wind around 5 mph. Chance of precipitation is 80%.

    High: 87 °F

    Chance
    T-storms then
    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Low around 76. South wind around 5 mph becoming calm. Chance of precipitation is 80%.

    Low: 76 °F

    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 86. Southwest wind around 5 mph. Chance of precipitation is 80%.

    High: 86 °F

    Chance
    T-storms then
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am. Low around 75. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

    Low: 75 °F

    Showers then
    Chance
    T-storms

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 80. East southeast wind around 10 mph. Chance of precipitation is 30%.
Sunday
A slight chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 87. East southeast wind around 10 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 79. East southeast wind around 5 mph. Chance of precipitation is 20%.
Monday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. South wind 5 to 10 mph.
Monday Night
A 50 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 77. Southeast wind around 5 mph becoming calm.
Tuesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 87. South southeast wind around 5 mph. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Low around 76. South wind around 5 mph becoming calm. Chance of precipitation is 80%.
Wednesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 86. Southwest wind around 5 mph. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am. Low around 75. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Thursday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 86. West southwest wind 5 to 10 mph becoming south southeast in the afternoon. Chance of precipitation is 80%.
Thursday Night
Showers and thunderstorms. Low around 76. East southeast wind around 5 mph becoming calm. Chance of precipitation is 80%.
Friday
Showers and thunderstorms likely. Partly sunny, with a high near 86. East southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 78. Southeast wind around 5 mph. Chance of precipitation is 60%.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 86. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
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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:
7:29 pm EDT Oct 3, 2026
Forecast Valid:
9pm EDT Oct 3, 2026-6pm EDT Oct 10, 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