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    • Fri

      Sep 30

      70° /55°
      A couple of showers possible
      • Excellent
      • for biking
      • Precip: 30%
      • Hours of Precip: 1.5
      • Wind Gust: 12 mph
      More
    • Sat

      Oct 1

      73° /54°
      Mostly cloudy, rain possible
      • Very Good
      • for biking
      • Precip: 35%
      • Hours of Precip: 2
      • Wind Gust: 12 mph
      More
    • Sun

      Oct 2

      71° /49°F
      A couple of showers possible
      • Excellent
      • for biking
      • Precip: 30%
      • Hours of Precip: 7
      • Wind Gust: 27 mph
    • Mon

      Oct 3

      73° /50°
      Low clouds
      • Excellent
      • for biking
      • Precip: 25%
      • Hours of Precip: 0
      • Wind Gust: 22 mph
      More
    • Tue

      Oct 4

      75° /55°
      Times of clouds and sun
      • Excellent
      • for biking
      • Precip: 5%
      • Hours of Precip: 0
      • Wind Gust: 14 mph
      More
    65°/55° RealFeel® 62°/52°
    A chance of rain
    • 8 mph
    • Precipitation: 55%
    • Rain: 0.07 in
    • Snow: 0 in
    • Humidity: 84%
    • Cloud Cover: 95%
    • Dew Point: 55° F
    • Visibility: 5 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/2/2015
    High 71° 70° 88° (1927) 55°
    Low 49° 49° 36° (1997) 48°

    Sunrise/Sunset

    • Sunrise: 6:57 AM
    • Sunset: 6:38 PM
    • Duration: 11:41 hr

    Moonrise/Moonset

    • Moonrise: 8:18 AM
    • Moonset: 7:45 PM
    • Duration: 11:27 hr
    Astronomy

    Princeton Weather Report

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

    September 25, 2016; 7:09 AM 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 this weekend. More >