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Boca Raton Tribune · July 25, 2026

Summer Heat Wave to Grip Boca Raton, Bringing Daily Thunderstorms

Summer Heat Wave to Grip Boca Raton, Bringing Daily Thunderstorms

As the summer months continue to bring sweltering heat to South Florida, residents of Boca Raton can expect a prolonged period of high temperatures and humidity. From July 25 to August 1, daytime highs will consistently reach the mid-90s, with the heat index making it feel like a scorching 110°F at times.

The oppressive heat will be punctuated by daily thunderstorms, which will bring brief relief from the heat, but also pose a threat of heavy rain and strong winds.

The forecast for the next eight days indicates a persistent pattern of maritime tropical air, which will drive the high heat indices and daily convective activity. The heat indices will reach or exceed 100°F every day, with the highest values expected on July 25 and 26. The daily thunderstorm chances will range from 55% to 90%, with the highest probability expected on July 26 and July 30.

As the week progresses, the pattern of heat and thunderstorms will continue, with only slight variations in temperature and humidity. The UV indices will also remain elevated, reaching extreme levels over the weekend and very high levels during the week. Residents are advised to stay hydrated, take precautions against the heat, and monitor the weather forecast for updates on the thunderstorm activity.

For the latest weather updates and alerts, subscribe to our weather alert service, which will provide you with timely and accurate information to help you plan your daily activities and stay safe during severe weather events.

Source: Boca Raton Tribune

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