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    • Sun

      Oct 9

      67° /55°
      Partial sunshine
      • Poor
      • for stargazing
      • Cloud Cover: 83%
      • Precip: 65%
      • Hours of Precip: 3.5
      More
    • Mon

      Oct 10

      71° /45°
      Mostly cloudy
      • Excellent
      • for stargazing
      • Cloud Cover: 5%
      • Precip: 1%
      • Hours of Precip: 0
      More
    • Tue

      Oct 11

      73° /45°
      Turning out cloudy
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 58%
      • Hours of Precip: 1.5
      More
    • Wed

      Oct 12

      65° /40°
      Rain and drizzle possible
      • Very Good
      • for stargazing
      • Cloud Cover: 1%
      • Precip: 2%
      • Hours of Precip: 0
      More
    • Thu

      Oct 13

      67° /37°F
      Clouds giving way to some sun
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 25%
      • Hours of Precip: 0

    Day

    67°Hi RealFeel® 66° Precipitation 25%
    Clouds giving way to some sun
    • NW 7 mph
    • Gusts: 18 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 20%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    37°Lo RealFeel® 35° Precipitation 25%
    Considerable cloudiness
    • NW 5 mph
    • Gusts: 14 mph
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/13/2015
    High 67° 66° 86° (1954) 73°
    Low 37° 45° 27° (1987) 54°

    Sunrise/Sunset

    • Sunrise: 7:08 AM
    • Sunset: 6:21 PM
    • Duration: 11:13 hr

    Moonrise/Moonset

    • Moonrise: 5:05 PM
    • Moonset: 5:04 AM
    • Duration: 11:59 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 late this week

    September 29, 2016; 8:16 AM ET

    Rain will spread over much of the northeastern U.S. into the weekend, but persistent downpours will raise the flood risk in part of the mid-Atlantic. More >