, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Today

      Jun 28

      80° /57°F
      Partly sunny
      • Good
      • for stargazing
      • Cloud Cover: 28%
      • Precip: 2%
      • Hours of Precip: 0
    • Thu

      Jun 29

      81° /68°
      A thunderstorm in spots
      • Poor
      • for stargazing
      • Cloud Cover: 95%
      • Precip: 40%
      • Hours of Precip: 1.5
      More
    • Fri

      Jun 30

      90° /71°
      A shower or t-storm in spots
      • Fair
      • for stargazing
      • Cloud Cover: 67%
      • Precip: 40%
      • Hours of Precip: 2
      More
    • Sat

      Jul 1

      91° /70°
      Partial sunshine
      • Poor
      • for stargazing
      • Cloud Cover: 87%
      • Precip: 25%
      • Hours of Precip: 0
      More
    • Sun

      Jul 2

      82° /65°
      Cloudy, a t-storm; not as hot
      • Very Good
      • for stargazing
      • Cloud Cover: 70%
      • Precip: 23%
      • Hours of Precip: 1.5
      More
    62°/57° RealFeel® 63°/57°
    Partly to mostly cloudy
    • 4 mph
    • Precipitation: 1%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 73%
    • Cloud Cover: 46%
    • Dew Point: 50° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 6/28/2016
    High 80° 80° N/A 81°
    Low 57° 59° N/A 66°

    Sunrise/Sunset

    • Sunrise: 5:10 AM
    • Sunset: 8:27 PM
    • Duration: 15:17 hr

    Moonrise/Moonset

    • Moonrise: 10:22 AM
    • Moonset: 11:51 PM
    • Duration: 13:29 hr
    Astronomy

    Solunar Information for Chelmsford, MA

    Sat, Jul 1
    First
    Sun, Jul 9
    Full
    Sun, Jul 16
    Last
    Sun, Jul 23
    New

    Wed. Stargazing