National Weather Service United States Department of Commerce

Active pattern for the Pacific Northwest this week while a coastal low takes aim on the Northeast later this week

Thunderstorms with heavy rainfall is forecast to bring 5 to 7 inches of rainfall, with localized heavier amounts, to the Pacific Northwest throughout the week. Across the higher mountain elevations, measurable snow is likely. The Northeast will also be the focus of showers and thunderstorms beginning mid-week as a coastal low meanders of the Mid-Atlantic coast.
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Current Conditions

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Philadelphia PA

7 Day Forecast

For More Weather Information:

Philadelphia, PA Local Forecast Office

Overnight

Cloudy

Cloudy

Low: 51 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 68 °F

Tuesday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 51 °F

Wednesday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 59 °F

Wednesday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 45 °F

Thursday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 57 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 50 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 62 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 48 °F

Detailed Forecast

  • Overnight Cloudy, with a low around 51. Southwest wind 3 to 5 mph.
  • Tuesday A chance of showers, mainly after noon. Mostly cloudy, with a high near 68. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday Night Rain likely, mainly after 2am. Cloudy, with a low around 51. North wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Wednesday Rain likely. Cloudy, with a high near 59. North wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Wednesday Night Rain likely, mainly before 2am. Cloudy, with a low around 45. Northwest wind around 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Thursday A chance of showers. Cloudy, with a high near 57. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
  • Thursday Night Mostly cloudy, with a low around 50.
  • Friday Mostly sunny, with a high near 62.
  • Friday Night Partly cloudy, with a low around 48.
  • Saturday Sunny, with a high near 65.
  • Saturday Night Mostly clear, with a low around 48.
  • Sunday Sunny, with a high near 65.
  • Sunday Night Mostly clear, with a low around 49.
  • Monday Sunny, with a high near 66.