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

74°F

23°C

Humidity 91%
Wind Speed S 7 mph
Barometer 29.94 in (1013.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 16 Mar 2:53 am EDT
Extended Forecast for

Sun Valley FL

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly before 5am. Partly cloudy, with a low around 71. Southeast wind around 7 mph, with gusts as high as 18 mph.

    Low: 71 °F

    Chance
    Showers

  • 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 9 to 14 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.

    High: 84 °F

    Chance
    T-storms then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers and thunderstorms likely, mainly between 2am and 4am, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 60. West wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    T-storms
    Likely

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly before 2pm. Cloudy, with a high near 66. North wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 66 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Cloudy, with a low around 58. North wind around 10 mph, with gusts as high as 21 mph.

    Low: 58 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Cloudy, with a high near 71. Northeast wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 71 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Cloudy, with a low around 64. Northeast wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    Low: 64 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 2pm. Partly sunny, with a high near 74. Northeast wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 74 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Partly cloudy, with a low around 62. North wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 62 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly before 5am. Partly cloudy, with a low around 71. Southeast wind around 7 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 9 to 14 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.
Monday Night
Showers and thunderstorms likely, mainly between 2am and 4am, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 60. West wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly before 2pm. Cloudy, with a high near 66. North wind 9 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
A 20 percent chance of showers. Cloudy, with a low around 58. North wind around 10 mph, with gusts as high as 21 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Cloudy, with a high near 71. Northeast wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Cloudy, with a low around 64. Northeast wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Thursday
A 30 percent chance of showers, mainly before 2pm. Partly sunny, with a high near 74. Northeast wind 10 to 14 mph, with gusts as high as 22 mph.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62. North wind 7 to 9 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 61.
Sunday
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:
2:31 am EDT Mar 16, 2026
Forecast Valid:
3am EDT Mar 16, 2026-6pm EDT Mar 22, 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