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

West Palm Beach - Palm Beach International Airport (KPBI)

Lat: 26.69°NLon: 80.1°WElev: 10ft.

Mostly Cloudy

77°F

25°C

Humidity 88%
Wind Speed N 5 mph
Barometer 29.98 in (1015.3 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 12 May 11:53 pm EDT
Extended Forecast for

Jupiter FL

  • Overnight

    Overnight: Mostly cloudy, with a low around 75. Light south wind.

    Low: 75 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 89. Southwest wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 89 °F

    Partly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Scattered showers and thunderstorms before 1am, then isolated showers between 1am and 2am. Partly cloudy, with a low around 73. Light southwest wind. Chance of precipitation is 30%.

    Low: 73 °F

    Scattered
    T-storms then
    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers and thunderstorms after 2pm. Sunny, with a high near 86. West wind 5 to 7 mph becoming north in the afternoon. Chance of precipitation is 20%.

    High: 86 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Thursday Night

    Thursday Night: Isolated showers and thunderstorms before 8pm. Mostly clear, with a low around 75. Light and variable wind. Chance of precipitation is 10%.

    Low: 75 °F

    Isolated
    T-storms then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. Calm wind becoming east 5 to 9 mph in the afternoon.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 77. Southeast wind around 7 mph.

    Low: 77 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. East wind 6 to 11 mph.

    High: 86 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. East wind 6 to 8 mph.

    Low: 76 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a low around 75. Light south wind.
Wednesday
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 89. Southwest wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Scattered showers and thunderstorms before 1am, then isolated showers between 1am and 2am. Partly cloudy, with a low around 73. Light southwest wind. Chance of precipitation is 30%.
Thursday
Isolated showers and thunderstorms after 2pm. Sunny, with a high near 86. West wind 5 to 7 mph becoming north in the afternoon. Chance of precipitation is 20%.
Thursday Night
Isolated showers and thunderstorms before 8pm. Mostly clear, with a low around 75. Light and variable wind. Chance of precipitation is 10%.
Friday
Sunny, with a high near 86. Calm wind becoming east 5 to 9 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 77. Southeast wind around 7 mph.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. East wind 6 to 11 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. East wind 6 to 8 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly before 2pm. Mostly sunny, with a high near 86.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Jupiter FL
 26.92°N 80.1°W
Last Update:
4:21 pm EDT May 12, 2026
Forecast Valid:
12am EDT May 13, 2026-6pm EDT May 19, 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