, °F

Personalized Forecasts

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    My Recent Locations

    • Today

      Dec 9

      34° /19°F
      Windy and colder
      • Poor
      • for fishing
      • Precip: 12%
      • Cloud Cover: 41%
      • Wind Speed: 20 mph
    • Sat

      Dec 10

      30° /14°
      Mostly sunny
      • Poor
      • for fishing
      • Precip: 4%
      • Cloud Cover: 20%
      • Wind Speed: 8 mph
      More
    • Sun

      Dec 11

      33° /24°
      Some sun, then clouds
      • Fair
      • for fishing
      • Precip: 0%
      • Cloud Cover: 53%
      • Wind Speed: 5 mph
      More
    • Mon

      Dec 12

      35° /28°
      Snow early on*, then rain
      • Poor
      • for fishing
      • Precip: 73%
      • Cloud Cover: 99%
      • Wind Speed: 6 mph
      More
    • Tue

      Dec 13

      36° /21°
      Cloudy with a little snow
      • Poor
      • for fishing
      • Precip: 65%
      • Cloud Cover: 95%
      • Wind Speed: 9 mph
      More
    34°/29° RealFeel® 19°/15°
    Windy and colder
    • 18 mph
    • Precipitation: 9%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 48%
    • Cloud Cover: 33%
    • Dew Point: 14° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/9/2015
    High 34° 42° N/A 46°
    Low 19° 24° N/A 33°

    Sunrise/Sunset

    • Sunrise: 7:04 AM
    • Sunset: 4:12 PM
    • Duration: 9:08 hr

    Moonrise/Moonset

    • Moonrise: 1:30 PM
    • Moonset: 2:37 AM
    • Duration: 13:07 hr
    Astronomy

    Solunar Information for Chelmsford, MA

    Wed, Dec 14
    Full
    Wed, Dec 21
    Last
    Thu, Dec 29
    New
    Thu, Jan 5
    First

    Radar & Satellite

    Fri. Fronts & Pressure

    Fri. Fishing Weather