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FORECAST: Higher rain, storm chances ahead for Treasure Coast, Palm Beaches

FORECAST: Palm Beaches and Treasure Coast will see more showers and storms today
WPTV First Alert Weather Forecast for morning of Wednesday, Aug. 26, 2026
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WEST PALM BEACH, Fla. — Expect a mix of sunshine, clouds, and scattered showers today. Rain coverage will be noticeably higher than it has been recently. Some storms could produce very heavy downpours, frequent lightning, and gusty winds. Highs will reach around 90 to 92 degrees, with heat indexes near 100 to 105.

Tomorrow, another wet day is on the way, with showers and thunderstorms becoming more numerous. Some areas could see repeated downpours, while others stay relatively dry. Highs remain near 90 degrees with very high humidity.

Rain chances Aug. 26, 2026

On Friday, expect scattered afternoon and evening thunderstorms remain possible. Expect periods of sunshine between storms, but the rain threat stays elevated.

The wetter pattern continues through the weekend. Saturday should bring scattered thunderstorms, while Sunday could see another round of more widespread heavy showers and storms. Localized flooding will be possible where storms repeatedly move over the same areas.

7-day forecast Aug. 26, 2026

**Portions of this story were assisted by artificial intelligence tools and reviewed by WPTV journalists to ensure accuracy, clarity, and adherence to editorial standards.

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