National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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Hazardous Weather Conditions

Current Conditions

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Princeton NJ

7 Day Forecast

For More Weather Information:

Philadelphia, PA Local Forecast Office

Tonight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 44 °F

Saturday

Rain Chance for Measurable Precipitation 100%

Rain

High: 50 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 38 °F

Sunday

Windy

Windy

High: 48 °F

Sunday
Night

Breezy

Breezy

Low: 32 °F

Monday

Breezy

Breezy

High: 53 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 37 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 61 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 45 °F

Detailed Forecast

  • Tonight Rain, mainly after midnight. Low around 44. Northeast wind 9 to 14 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
  • Saturday Rain, mainly before 4pm. High near 50. North wind 14 to 16 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Saturday Night A chance of showers before 2am. Mostly cloudy, with a low around 38. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday Mostly sunny, with a high near 48. Windy, with a northwest wind 20 to 28 mph, with gusts as high as 38 mph.
  • Sunday Night Clear, with a low around 32. Breezy, with a northwest wind 11 to 20 mph, with gusts as high as 30 mph.
  • Monday Sunny, with a high near 53. Breezy.
  • Monday Night Partly cloudy, with a low around 37.
  • Tuesday Partly sunny, with a high near 61.
  • Tuesday Night Mostly cloudy, with a low around 45.
  • Wednesday Partly sunny, with a high near 62.
  • Wednesday Night A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
  • Thursday A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 40%.
  • Thursday Night Partly cloudy, with a low around 42.
  • Friday Mostly sunny, with a high near 51.