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Philadelphia, PA skyline — local weather forecast and conditions
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Weather Philadelphia, PA

Philadelphia Weather Today: Storms Tonight After Mild Afternoon

Best Window Wednesday: 68°F, Mostly Cloudy then Chance Showers And Thunderstorms
Rain Risk Elevated
What To Wear / Bring Rain layer, water-resistant shoes, and a backup indoor plan
Useful Links Local forecast, radar, and relevant planning links
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7-Day Forecast

Wed 68°Mostly Cloud...
Thu 66°Mostly Sunny
Fri 63°Mostly Sunny
Sat 59°Slight Chanc...
Sun 61°Mostly Sunny
Mon 67°Mostly Sunny
Tue 71°Chance Rain ...

Philadelphia weather today brings a mild afternoon followed by significant rainfall overnight—a much-needed break in our ongoing drought conditions. Highs near 68°F this afternoon will feel pleasant, but don’t let that fool you. A low-pressure system moving in from the Ohio Valley will bring a 30% chance of showers and thunderstorms after 5 PM ET, with the real action hitting after dark.

Tonight’s Storm Timeline

The National Weather Service expects showers and thunderstorms to develop before 4 AM ET Thursday, with a 91% chance of precipitation. Storm total rainfall should range from 0.25 to 0.75 inches across the entire region—decent accumulation, but forecasters have lowered expectations for severe weather. The low-level jet stream around 40 knots will provide some instability, but limited surface heating today keeps the risk of strong storms low. If a stronger convective cell does develop, locally higher totals are possible.

If you’re heading to the Flyers vs. Penguins playoff game at the Xfinity Mobile Arena tonight, you’re in luck—the arena’s indoors, so you’ll stay completely dry. Grab some Official team gear on Fanatics to show your support, and check Get tickets on SeatGeek if you’re still looking for a seat. The real weather impact hits after the game ends, so plan for wet roads on your drive home.

Thursday’s Rebound

Thursday morning will bring relief. The cold front clears our area early, and we’ll see mostly sunny skies by midday with highs near 66°F. Gusty northwest winds (5–15 mph) will help dry things out quickly. This is a great day to tackle outdoor tasks you’ve been putting off—mowing the lawn, washing the car, or even hitting the Schuylkill River Trail for a run. If allergies are hitting hard with spring pollen in the air, consider grabbing an allergy relief nasal spray and a pollen count face mask before heading outside.

Allergy Alert

With spring in full swing and moisture moving in, pollen counts will remain elevated through the week. An HEPA air purifier can help keep your home’s air clean, especially overnight when the storms roll through and windows are sealed shut.

Weekend & Beyond

Friday looks pleasant with the 76ers vs. Celtics playoff game at the Xfinity Mobile Arena, but a storm system tracking from the south Saturday will bring another chance of rain. Keep an eye on conditions if you’re planning outdoor activities over the weekend.

Dinner Idea

With storms expected tonight, it’s a perfect evening for a warm, comforting pasta or stir-fry that you can enjoy while listening to the rain. Need ingredients? You can order groceries on Amazon and have everything for tonight’s dinner delivered to your door.

Live Radar — Philadelphia Area

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Live weather radar for Philadelphia, PA

Radar data from the National Weather Service