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.

A Few Clouds

83°F

28°C

Humidity 55%
Wind Speed E 12 G 21 mph
Barometer 30.11 in (1019.4 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 28 Mar 3:53 pm EDT
Extended Forecast for

Sun Valley FL

  • This Afternoon

    This Afternoon: A 20 percent chance of showers before 5pm. Sunny, with a high near 84. East wind around 9 mph.

    High: 84 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 69. East wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 69 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. Breezy, with an east wind 16 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 77 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. East wind around 15 mph, with gusts as high as 26 mph.

    Low: 69 °F

    Chance
    T-storms

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. East wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 78 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 70. East wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers between 8am and 2pm. Mostly sunny, with a high near 80. East wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 69. East wind around 9 mph, with gusts as high as 21 mph.

    Low: 69 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 81. East wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 81 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 5pm. Sunny, with a high near 84. East wind around 9 mph.
Tonight
A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 69. East wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. Breezy, with an east wind 16 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. East wind around 15 mph, with gusts as high as 26 mph.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. East wind 10 to 15 mph, with gusts as high as 24 mph.
Monday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 70. East wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers between 8am and 2pm. Mostly sunny, with a high near 80. East wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 69. East wind around 9 mph, with gusts as high as 21 mph.
Wednesday
Mostly cloudy, with a high near 81. East wind 8 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 69.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Thursday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 70.
Saturday
A slight chance of showers. Mostly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sun Valley FL
 26.54°N 80.14°W
Last Update:
4:02 pm EDT Mar 28, 2026
Forecast Valid:
4pm EDT Mar 28, 2026-6pm EDT Apr 4, 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