, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    Next 5 Days
    • Current Weather

      37° F
      Rain
      Stargazing
      • Visibility: 5 mi
      • Cloud Cover: 100%
      • Ceiling: 800 ft
    • Tonight

      Mar 28

      37° Lo
      Rain and drizzle
      • Stargazing
      • Weather
      • Cloud Cover: 99%
      • Precip: 95%
      • Hours of Precip: 11
      } Day Details
    • Tomorrow

      Mar 29

      52° Hi
      Clouds giving way to some sun
      • Very Good
      • for stargazing
      • Cloud Cover: 1%
      • Precip: 0%
      • Hours of Precip: 0
      } Day Details
    • Thursday

      Mar 30

      50° Hi
      Partly sunny
      • Poor
      • for stargazing
      • Cloud Cover: 84%
      • Precip: 25%
      • Hours of Precip: 0
      } Day Details
    Next 6 Hours
    • 11PM

      Mar 28

      38°
      Rain
      Precip 79%
    • 12AM

      38°
      Rain
      Precip 80%
    • 1AM

      38°
      Rain
      Precip 77%
    • 2AM

      38°
      Cloudy
      Precip 49%
    • 3AM

      38°
      Rain
      Precip 56%
    • 4AM

      37°
      Cloudy
      Precip 48%
    Mar 28, 2017; 7:15 PM ET  High temperatures will drop by over 10 degrees by the end of the week.
    Fluctuating temperatures to continue in northeastern US

    Sunrise/Sunset

    • Sunrise: 6:35 AM
    • Sunset: 7:06 PM
    • Duration: 12:31 hr

    Moonrise/Moonset

    • Moonrise: 7:06 AM
    • Moonset: 7:55 PM
    • Duration: 12:49 hr
    Astronomy

    Solunar Information for Waltham, MA

    Mon, Apr 3
    First
    Tue, Apr 11
    Full
    Wed, Apr 19
    Last
    Wed, Apr 26
    New

    Astronomy Live Feed

    Tue. Stargazing