Philadelphia, Pennsylvania – Thunderstorms are expected to return to the Philadelphia region starting Friday afternoon, just as the weekend travel rush ramps up across southeastern Pennsylvania.
The National Weather Service forecasts showers and thunderstorms likely to begin after 1 p.m. on Friday, with downpours and lightning possible through the evening. Rainfall could exceed a quarter inch in some areas, especially during isolated thunderstorms.
What to Expect on Friday
Winds could gust as high as 15 mph, and cloudy skies will keep daytime highs around 75°F. As the storms roll in, motorists should expect reduced visibility and slick roads, particularly along I-95, I-76, and Roosevelt Boulevard by mid-afternoon. SEPTA riders may also experience delays. If possible, avoid travel during peak storm hours and secure outdoor items ahead of any heavy wind bursts.
Friday night will remain unsettled, with showers and storms lingering into the early morning hours of Saturday. Lows will hover around 68°F as the weather starts to transition into the weekend.
Saturday and Sunday Outlook
On Saturday, heat will make a comeback with a high of 86°F, along with a 50% chance of scattered storms. Sunday will bring more sunshine, but the chance of afternoon thunderstorms will stick around, especially between 2 p.m. and 8 p.m.. Expect highs to also reach 86°F on Sunday.
Looking Ahead to Next Week
Classic summer heat is expected to return next week, with highs nearing 90°F on both Monday and Tuesday. Both days will have chances of storms, with Tuesday’s storms likely being the most widespread.
Five-Day Forecast (June 26 – July 1)
| Day | Weather | High Temperature | Additional Information |
|---|---|---|---|
| Thursday | Partly sunny, PM storms possible | 88°F | – |
| Friday | Storms likely after 1 p.m. | 75°F | – |
| Saturday | Chance of PM storms, hot | 86°F | – |
| Sunday | Partly sunny with PM showers | 86°F | – |
| Monday | Storms possible after 2 p.m. | 88°F | – |
Philadelphia is set for thunderstorms starting Friday afternoon, which could impact travel and outdoor activities. As the weekend rolls in, expect hotter temperatures and the possibility of afternoon storms. Stay tuned for updates on any changes in storm timing or intensity.
