Today's Weather - Thursday, April 30, 2026
BOCA RATON, FL (Boca Post) (Copyright © 2026) — Sunshine dominates today with a warm afternoon high near 87 and a light west breeze turning southerly later. It stays dry, but the heat will feel more noticeable each afternoon through Saturday. Tonight is partly cloudy and mild, near 71, with a few gusts possible. Beachgoers should keep rip currents in mind along the Atlantic coast, especially north toward Palm Beach County
Boca Raton is set up for a classic late-April stretch of dry, sunny weather today and Friday, with temperatures running above normal. The National Weather Service notes weak high pressure nearby and dry air aloft helping keep clouds limited and rain chances near zero.
With winds starting light and then turning more southerly later today, the Atlantic sea breeze is expected to stay “pinned” closer to the coast, which helps the east coast metro warm efficiently during the afternoon. Highs today and Friday should land in the upper 80s around Boca Raton, with inland areas running even hotter.
While it’s not record territory, it’s still several degrees above typical late-April highs, and the Heat Risk outlook is trending upward heading into the weekend. Saturday is the day to watch for the most uncomfortable heat.
Forecast guidance discussed in the AFD points to stronger south-to-southwest winds pulling in warmer, more humid air, and that combination can push heat index values into the low 100s for a few hours. If you have outdoor plans, plan extra water and shade breaks, and check on anyone sensitive to heat.
For the Boca Raton coastal waters (Jupiter Inlet to Deerfield Beach), winds run around 10 knots today, turning southerly late, with seas generally 2 to 4 feet (occasionally up to 5 feet). Tonight brings a bump in wind to 15–20 knots before easing after midnight, which can make the Intracoastal choppy at times.
Friday stays manageable with 2–3 foot seas, but southerly winds strengthen again Saturday. By Sunday into Monday, showers and thunderstorms become more likely, and storms can produce sudden gusts and locally higher seas.
Rip current risk remains a concern along the Atlantic beaches, especially north of Boca Raton.
Current Advisories / Watches / Warnings
- High Rip Current Risk through Friday evening for FLZ168.
7 Day Outlook
- Thursday (Apr 30): Sunny and warm with a high near 87. West wind 6–11 mph turns southerly later. Dry air keeps rain chances near zero; late-day sea breeze near the coast.
- Friday: Another sunny, warm day near 87. Light west wind becomes southerly in the afternoon. Heat builds gradually, and the sun will be strong during peak afternoon hours.
- Saturday: Mostly sunny and hotter, near 90, with a breezy south wind and higher humidity. This could be the most uncomfortable day, with heat index values pushing into the low 100s.
- Sunday: Turning stormy. Showers and thunderstorms become likely, with rain chances high and a cooler high near 82. Winds shift from west to north later as the front moves through.
- Monday: Unsettled and cooler, high near 80, with a continued chance of showers and thunderstorms. Some storms could bring heavy rainfall, especially if the front stalls nearby.
- Tuesday: Still a 30% chance of showers and thunderstorms with partial sun and a high near 81. Humidity remains elevated, but rainfall coverage should be more scattered than Sunday.
- Wednesday: Gradual improvement with more sun and only a slight (around 20%) chance of a shower or thunderstorm. Warmer again with highs rebounding to the mid-80s.
Get the latest Boca Raton Weather outlook, including today’s heat, beach conditions, and the increasing storm chances heading into Sunday and Monday.
