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    • Wed

      Oct 5

      69° /55°F
      Clouds limiting sun
      • Fair
      • for stargazing
      • Cloud Cover: 14%
      • Precip: 16%
      • Hours of Precip: 0
    • Thu

      Oct 6

      72° /55°
      Mostly cloudy
      • Good
      • for stargazing
      • Cloud Cover: 42%
      • Precip: 25%
      • Hours of Precip: 0
      More
    • Fri

      Oct 7

      73° /50°
      Clouds limiting sunshine
      • Very Good
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 25%
      • Hours of Precip: 0
      More
    • Sat

      Oct 8

      70° /49°
      Cloudy
      • Excellent
      • for stargazing
      • Cloud Cover: 95%
      • Precip: 2%
      • Hours of Precip: 0
      More
    • Sun

      Oct 9

      69° /49°
      Mostly cloudy
      • Poor
      • for stargazing
      • Cloud Cover: 27%
      • Precip: 0%
      • Hours of Precip: 0
      More
    56°/55° RealFeel® 54°/51°
    Clear
    • 8 mph
    • Precipitation: 15%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 81%
    • Cloud Cover: 4%
    • Dew Point: 50° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/5/2015
    High 69° 69° 94° (1941) 67°
    Low 55° 48° 36° (1965) 47°

    Sunrise/Sunset

    • Sunrise: 7:00 AM
    • Sunset: 6:33 PM
    • Duration: 11:33 hr

    Moonrise/Moonset

    • Moonrise: 11:05 AM
    • Moonset: 9:29 PM
    • Duration: 10:24 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

    Persistent rain to raise flood risk in part of northeastern US

    September 30, 2016; 9:29 AM ET

    Persistent downpours will raise the flood risk in part of the mid-Atlantic into Friday night, while rain will spread over the balance of the northeastern United States into the weekend. More >