| NWS Forecast for: Coastal Palm Beach County Issued by: National Weather Service Miami - South Florida Last Update: 222 PM EDT Sun Jul 19 2026 |  |
| Tonight: Partly cloudy. A slight chance of showers and thunderstorms this evening. Lows in the lower 80s. South winds 15 to 20 mph. Chance of rain 20 percent. Monday: Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. South winds 15 to 20 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 108. Monday Night: Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the lower 80s. South winds 15 to 20 mph with gusts up to 25 mph. Chance of rain 40 percent. Heat index values up to 105 early. Tuesday: Mostly sunny. Humid with highs around 90. Southeast winds 15 to 20 mph. Heat index values up to 106. Tuesday Night: Mostly clear. Humid with lows in the lower 80s. Southeast winds 10 to 15 mph. Wednesday: Sunny. Highs in the lower 90s. Heat index values up to 105. Wednesday Night: Mostly clear. Lows around 80. Thursday: Sunny. Highs around 90. Thursday Night: Mostly clear. Lows around 80. Friday: Sunny. Highs around 90. Heat index values up to 105. Friday Night: Mostly clear. Lows around 80. Saturday: Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 110. Saturday Night: Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the upper 70s. Chance of rain 30 percent. Heat index values up to 105 early in the evening. Sunday: Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 110. | |
| Zone Forecast: Coastal Palm Beach County | |
Visit your local NWS office at: https://www.weather.gov/mfl |