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

Hazardous Weather Conditions

Current conditions at

West Palm Beach - Palm Beach International Airport (KPBI)

Lat: 26.69°NLon: 80.1°WElev: 10ft.

Mostly Cloudy

78°F

26°C

Humidity 79%
Wind Speed SE 7 mph
Barometer 30.06 in (1018.0 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 14 Mar 9:53 pm EDT
Extended Forecast for

Boynton Beach FL

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after 3am. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 70. Southeast wind around 6 mph.

    Low: 70 °F

    Heavy Rain

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly before 1pm, then showers likely and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 81. Southeast wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 81 °F

    Heavy Rain
    then Showers
    Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Southeast wind around 10 mph, with gusts as high as 18 mph.

    Low: 72 °F

    Chance
    T-storms

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 84. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    High: 84 °F

    Chance
    T-storms then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 61. Southwest wind around 9 mph. Chance of precipitation is 60%.

    Low: 61 °F

    Showers
    Likely then
    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Cloudy, with a high near 68. North wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 68 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Cloudy, with a low around 60. North wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 2pm. Cloudy, with a high near 71. Northeast wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 71 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 64. Northeast wind around 13 mph, with gusts as high as 22 mph.

    Low: 64 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly after 3am. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 70. Southeast wind around 6 mph.
Sunday
Showers and thunderstorms likely, mainly before 1pm, then showers likely and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 81. Southeast wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Southeast wind around 10 mph, with gusts as high as 18 mph.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 84. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 61. Southwest wind around 9 mph. Chance of precipitation is 60%.
Tuesday
A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Cloudy, with a high near 68. North wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Cloudy, with a low around 60. North wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Cloudy, with a high near 71. Northeast wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 64. Northeast wind around 13 mph, with gusts as high as 22 mph.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 73.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boynton Beach FL
 26.53°N 80.07°W
Last Update:
7:51 pm EDT Mar 14, 2026
Forecast Valid:
10pm EDT Mar 14, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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