, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Tonight

      Apr 26

      53° Lo
      Mostly cloudy with mist; fog
      • Stargazing
      • Weather
      • Cloud Cover: 94%
      • Precip: 42%
      • Hours of Precip: 1
      More
    • Thu

      Apr 27

      73° /58°
      Areas of morning fog
      • Poor
      • for stargazing
      • Cloud Cover: 83%
      • Precip: 40%
      • Hours of Precip: 0.5
      More
    • Fri

      Apr 28

      82° /59°
      Partly sunny and warmer
      • Fair
      • for stargazing
      • Cloud Cover: 65%
      • Precip: 25%
      • Hours of Precip: 0
      More
    • Sat

      Apr 29

      84° /57°
      Very warm with clouds and sun
      • Poor
      • for stargazing
      • Cloud Cover: 90%
      • Precip: 40%
      • Hours of Precip: 0.5
      More
    • Sun

      Apr 30

      68° /45°F
      Partly sunny and cooler
      • Poor
      • for stargazing
      • Cloud Cover: 98%
      • Precip: 25%
      • Hours of Precip: 0

    Want more Hourly forecasting?

    Subscribe to our Premium Membership

    Hourly

    Get 15 days of hourly forecasts and daily details, plus the interactive Planner and more all ad-free when you subscribe to our Premium service.

    Temperature History

    more Historical Weather Data >
      Today Normal Record 4/30/2016
    High 68° 67° 90° (1942) 61°
    Low 45° 46° 34° (1931) 46°

    Sunrise/Sunset

    • Sunrise: 6:00 AM
    • Sunset: 7:53 PM
    • Duration: 13:53 hr

    Moonrise/Moonset

    • Moonrise: 9:47 AM
    • Moonset: 12:36 AM
    • Duration: 14:49 hr
    Astronomy

    Solunar Information for Princeton, NJ

    Wed, May 3
    First
    Wed, May 10
    Full
    Fri, May 19
    Last
    Thu, May 25
    New

    Sun. Stargazing