AccuWeather: Showers and downpours at times Sunday in the Philadelphia region

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Saturday, August 15, 2026 10:08PM
AccuWeather: Showers and downpours at times Sunday in the Philadelphia region
AccuWeather: Showers and downpours at times Sunday in the Philadelphia region

PHILADELPHIA (WPVI) -- Clouds will be thickening, and humidity will be on the rise Sunday as we track showers and downpours.

TONIGHT: Turning more humid with increasing clouds, low 71.

SUNDAY: The muggy air is back. Expect clouds to take over and showers to develop by the morning west of the city before becoming more widespread.

Scattered downpours will be around during the afternoon and evening which could lead to localized flooding.

The severe weather threat is isolated, with more of a concern for high rain rates that could lead to low visibility, ponding and runoff late at night.

MONDAY: Showers exit early. Clouds give way to more afternoon sun. It stays muggy with a spotty late day storm possible, high 90.

TUESDAY: A beautiful day with plenty of sun and lower humidity, high 88.

WEDNESDAY: Another nice day with mostly sunny skies, high 89.

THURSDAY: Clouds and sun with an isolated storm around, high 89.

FRIDAY: Partly sunny and not as warm, high 84.

SATURDAY: Clouds, some sun. Showers possible, high 83.

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