Philadelphia

Philadelphia Braces for Week of Unpredictable Weather with Showers and Warm Temperatures in Forecast

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Published on June 15, 2025
Philadelphia Braces for Week of Unpredictable Weather with Showers and Warm Temperatures in ForecastSource: Unsplash/ Casey Horner

The National Weather Service in Philadelphia forecasts a mix of weather conditions for the upcoming week, including chances of showers and possible thunderstorms. Today begins with a cool 61°F and moderate visibility, with morning fog expected to clear. Humidity remains high at 97%, and sporadic rainfall or heavier downpours are possible during thunderstorms.

According to the National Weather Service, temperatures are expected to rise steadily throughout the week, reaching a high of 92°F by Juneteenth. Evening lows will stay in the low 60s, with an east wind maintaining air movement. Overnight precipitation is possible, with a 50% chance tonight. Monday is expected to have a high of 69°F, with a similar 30% chance of showers and thunderstorms, particularly after 2 p.m. The week will feature a range of daytime highs and cooler nighttime lows, reflecting changing East Coast conditions.

Tuesday and Wednesday will see warmer temperatures, with highs of 77°F and 87°F, respectively. The chance of precipitation remains at or below 50% each day, indicating possible showers but not widespread or constant rain.

On Juneteenth, the forecast calls for mostly sunny skies with a high of 92°F and a 50% chance of afternoon showers. Later in the week, conditions are expected to improve slightly, with partly cloudy skies and a lower chance of rain.

The upcoming week will include periods of sunshine mixed with the possibility of showers and thunderstorms.