| NWS Forecast for: Coastal Palm Beach County Issued by: National Weather Service Miami - South Florida Last Update: 221 AM EDT Thu Sep 3 2026 |  |
| Today: Mostly sunny. A slight chance of showers and thunderstorms this morning, then a chance of showers and thunderstorms this afternoon. Highs in the upper 80s. South winds around 5 mph, increasing to southeast 10 to 15 mph this afternoon. Chance of rain 50 percent. Heat index values up to 106. Tonight: Partly cloudy with a chance of showers and thunderstorms. Humid with lows around 80. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Friday: Partly sunny with a chance of showers and thunderstorms. Humid with highs around 90. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105. Friday Night: Mostly cloudy in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows around 80. Southeast winds 5 to 10 mph. Chance of rain 30 percent. Saturday: Showers likely. Thunderstorms likely in the afternoon. Humid with highs around 90. Southeast winds 5 to 10 mph. Chance of rain 70 percent. Saturday Night: Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 70s. Chance of rain 70 percent. Sunday: Mostly sunny. Showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 70 percent. Sunday Night: Mostly cloudy. Showers and thunderstorms likely, mainly in the evening. Lows in the upper 70s. Chance of rain 70 percent. Labor Day: Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 80 percent. Monday Night: Mostly cloudy. Showers and thunderstorms, mainly in the evening. Lows in the upper 70s. Chance of rain 80 percent. Tuesday: Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 70 percent. Tuesday Night: Mostly cloudy. Showers and thunderstorms likely, mainly in the evening. Lows in the upper 70s. Chance of rain 70 percent. Wednesday: Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 60 percent. | |
| Zone Forecast: Coastal Palm Beach County | |
Visit your local NWS office at: https://www.weather.gov/mfl |