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BOCA RATON, FL (BocaNewsNow.com) (Copyright © 2025 MetroDesk Media, LLC) — The final days before the 2025-2026 school year starts for Palm Beach County public school students will be hot and wet. The National Weather Service is again warning of extreme heat for Friday, with a heat index into the 100s. The heat will be mixed with strong thunderstorms Friday, Saturday, and Sunday. Here’s the official forecast:
Today: Showers and thunderstorms. High near 90. Heat index values as high as 103. Light and variable wind becoming southeast 5 to 10 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight: Showers and thunderstorms likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and midnight, then a chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 78. Southeast wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday: Showers and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. High near 90. Heat index values as high as 103. Southeast wind 6 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 79. Southeast wind 5 to 7 mph. Chance of precipitation is 60%.
Sunday: Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 91. Southeast wind 6 to 10 mph. Chance of precipitation is 70%.
Sunday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 79. East wind around 6 mph. Chance of precipitation is 60%.
Monday: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 91. East wind 6 to 10 mph. Chance of precipitation is 60%.
Monday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 79. East wind around 6 mph. Chance of precipitation is 60%.
Tuesday: A 40 percent chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 92. East wind 6 to 10 mph.
Tuesday Night: Partly cloudy, with a low around 80.
Wednesday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Wednesday Night: Partly cloudy, with a low around 79.
Thursday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
