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

Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

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 77%
Wind Speed S 13 mph
Barometer 29.94 in (1013.9 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 27 Feb 5:53 pm EST
Extended Forecast for

Sun Valley FL

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 68. South wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after 4pm. Partly sunny, with a high near 83. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66. Light and variable wind. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78. Light north wind becoming northeast 5 to 10 mph in the morning.

    High: 78 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 1am. Mostly clear, with a low around 67. Northeast wind around 7 mph.

    Low: 67 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers after 1pm. Sunny, with a high near 78. Northeast wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 78 °F

    Sunny then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly clear, with a low around 68. East wind around 9 mph, with gusts as high as 20 mph.

    Low: 68 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 79. East wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 79 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 69. East wind around 9 mph, with gusts as high as 22 mph.

    Low: 69 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 3am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 68. South wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely, with thunderstorms also possible after 4pm. Partly sunny, with a high near 83. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66. Light and variable wind. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78. Light north wind becoming northeast 5 to 10 mph in the morning.
Sunday Night
A 20 percent chance of showers before 1am. Mostly clear, with a low around 67. Northeast wind around 7 mph.
Monday
A 20 percent chance of showers after 1pm. Sunny, with a high near 78. Northeast wind 6 to 13 mph, with gusts as high as 20 mph.
Monday Night
A 20 percent chance of showers. Mostly clear, with a low around 68. East wind around 9 mph, with gusts as high as 20 mph.
Tuesday
A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 79. East wind 10 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 69. East wind around 9 mph, with gusts as high as 22 mph.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 80. Chance of precipitation is 40%.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 70.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 69.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sun Valley FL
 26.51°N 80.15°W
Last Update:
3:17 pm EST Feb 27, 2026
Forecast Valid:
6pm EST Feb 27, 2026-6pm EST Mar 6, 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