, °F

Personalized Forecasts

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    • Wed

      Dec 14

      44° /30°
      Some brightening
      • Poor
      • for stargazing
      • Cloud Cover: 88%
      • Precip: 55%
      • Hours of Precip: 1
      More
    • Thu

      Dec 15

      34° /21°F
      Partly sunny and colder
      • Poor
      • for stargazing
      • Cloud Cover: 41%
      • Precip: 14%
      • Hours of Precip: 0
    • Fri

      Dec 16

      34° /27°
      Snow, ice and rain at times
      • Poor
      • for stargazing
      • Cloud Cover: 97%
      • Precip: 69%
      • Hours of Precip: 7.5
      More
    • Sat

      Dec 17

      39° /32°
      Cloudy with a shower in spots
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 78%
      • Hours of Precip: 6
      More
    • Sun

      Dec 18

      33° /23°
      Morning snow showers possible
      • Poor
      • for stargazing
      • Cloud Cover: 84%
      • Precip: 13%
      • Hours of Precip: 0
      More

    Day

    34°Hi RealFeel® 24° Precipitation 25%
    Partly sunny and colder
    • NNW 14 mph
    • Gusts: 16 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    21°Lo RealFeel® 4° Precipitation 14%
    Partly cloudy
    • WNW 14 mph
    • Gusts: 28 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • 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 12/15/2015
    High 34° 43° N/A 59°
    Low 21° 30° N/A 44°

    Sunrise/Sunset

    • Sunrise: 7:00 AM
    • Sunset: 4:10 PM
    • Duration: 9:10 hr

    Moonrise/Moonset

    • Moonrise: 6:23 PM
    • Moonset: 9:09 AM
    • Duration: 14:46 hr
    Astronomy

    Solunar Information for Chatham, MA

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