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.

Partly Cloudy

83°F

28°C

Humidity 74%
Wind Speed E 14 mph
Barometer 30.11 in (1019.5 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 23 May 10:53 pm EDT
Extended Forecast for

Boynton Beach FL

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 11pm and midnight. Mostly cloudy, with a low around 79. Southeast wind around 8 mph. Chance of precipitation is 20%.

    Low: 79 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms between 11am and 5pm. Mostly sunny, with a high near 86. Southeast wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 86 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 79. Southeast wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 79 °F

    Slight Chance
    T-storms

  • Memorial Day

    Memorial Day: A 20 percent chance of showers and thunderstorms before 2pm. Sunny, with a high near 87. Southeast wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 87 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 79. East wind around 10 mph, with gusts as high as 22 mph.

    Low: 79 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southeast wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 87 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Southeast wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 78 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 86. Southeast wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 86 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 77. Southeast wind 6 to 8 mph. Chance of precipitation is 60%.

    Low: 77 °F

    Showers
    Likely then
    Chance
    T-storms

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms between 11pm and midnight. Mostly cloudy, with a low around 79. Southeast wind around 8 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms between 11am and 5pm. Mostly sunny, with a high near 86. Southeast wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 79. Southeast wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Memorial Day
A 20 percent chance of showers and thunderstorms before 2pm. Sunny, with a high near 87. Southeast wind 11 to 14 mph, with gusts as high as 23 mph.
Monday Night
A 20 percent chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 79. East wind around 10 mph, with gusts as high as 22 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southeast wind 11 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Southeast wind 9 to 11 mph, with gusts as high as 21 mph.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 86. Southeast wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 77. Southeast wind 6 to 8 mph. Chance of precipitation is 60%.
Thursday
Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 85. Chance of precipitation is 70%.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 76. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely. Partly sunny, with a high near 87. Chance of precipitation is 70%.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 77. Chance of precipitation is 60%.
Saturday
Showers and thunderstorms. High near 85. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boynton Beach FL
 26.53°N 80.09°W
Last Update:
4:01 pm EDT May 23, 2026
Forecast Valid:
10pm EDT May 23, 2026-6pm EDT May 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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