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    • Fri

      Sep 30

      70° /55°
      A couple of showers possible
      • Excellent
      • for fishing
      • Precip: 30%
      • Cloud Cover: 90%
      • Wind Speed: 8 mph
      More
    • Sat

      Oct 1

      73° /54°F
      Mostly cloudy, rain possible
      • Excellent
      • for fishing
      • Precip: 35%
      • Cloud Cover: 76%
      • Wind Speed: 8 mph
    • Sun

      Oct 2

      71° /49°
      A couple of showers possible
      • Excellent
      • for fishing
      • Precip: 30%
      • Cloud Cover: 72%
      • Wind Speed: 9 mph
      More
    • Mon

      Oct 3

      73° /50°
      Low clouds
      • Excellent
      • for fishing
      • Precip: 25%
      • Cloud Cover: 97%
      • Wind Speed: 8 mph
      More
    • Tue

      Oct 4

      75° /55°
      Times of clouds and sun
      • Excellent
      • for fishing
      • Precip: 5%
      • Cloud Cover: 56%
      • Wind Speed: 4 mph
      More
    70°/56° RealFeel® 72°/54°
    A chance of rain
    • 8 mph
    • Precipitation: 35%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 60%
    • Cloud Cover: 76%
    • Dew Point: 49° F
    • Visibility: 9 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/1/2015
    High 73° 70° 86° (1927) 64°
    Low 54° 50° 33° (1993) 55°

    Sunrise/Sunset

    • Sunrise: 6:56 AM
    • Sunset: 6:40 PM
    • Duration: 11:44 hr

    Moonrise/Moonset

    • Moonrise: 7:22 AM
    • Moonset: 7:15 PM
    • Duration: 11:53 hr
    Astronomy

    Solunar Information for Princeton, NJ

    Sat, Oct 1
    New
    Sun, Oct 9
    First
    Sun, Oct 16
    Full
    Sat, Oct 22
    Last

    Princeton Weather Report

    Crisp fall air to bring first frost of season to parts of northeastern US

    September 25, 2016; 2:29 PM ET

    Fall air has finally arrived in the northeastern United States and may yield the first frost of the season in parts of the region to end this weekend. More >