BOCA RATON, FL (BocaNewsNow.com) (Copyright © 2026 MetroDesk Media, LLC) — Extreme heat remains in South Florida, with the “real feel” temperature in Boca Raton, Delray Beach, Boynton Beach, and across much of Palm Beach County to hit 103 on Saturday. Here is the official forecast from the National Weather Service as of Friday afternoon:
This Afternoon: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 90. Heat index values as high as 103. Southeast wind around 11 mph.
Tonight: A 40 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 81. Southeast wind 8 to 10 mph.
Saturday: A 30 percent chance of showers and thunderstorms, mainly between 11am and noon. Sunny, with a high near 90. Heat index values as high as 103. East wind 7 to 11 mph.
Saturday Night: A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly clear, with a low around 81. Southeast wind 6 to 9 mph.
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Sunday: A 30 percent chance of showers and thunderstorms, mainly after 7am. Sunny, with a high near 90. East wind 6 to 11 mph.
Sunday Night: Mostly clear, with a low around 82. Southeast wind 6 to 9 mph.
Monday: Sunny, with a high near 90. East wind 6 to 11 mph.
Monday Night: Mostly clear, with a low around 82. Southeast wind 5 to 9 mph.
Tuesday: A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Light southeast wind becoming east 5 to 10 mph in the morning.
Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 81.
Wednesday: A 50 percent chance of showers and thunderstorms. Sunny, with a high near 90.
Wednesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 81.
Thursday: A 40 percent chance of showers and thunderstorms. Sunny, with a high near 89.
Thursday Night: A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 81.
Friday: A chance of showers and thunderstorms. Sunny, with a high near 89.
