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    • Tonight

      Jan 17

      38° Lo F
      Low clouds and fog with rain
      • Stargazing
      • Weather
      • Cloud Cover: 99%
      • Precip: 100%
      • Hours of Precip: 6
    • Wed

      Jan 18

      44° /37°
      Occasional rain and drizzle
      • Poor
      • for stargazing
      • Cloud Cover: 95%
      • Precip: 54%
      • Hours of Precip: 5.5
      More
    • Thu

      Jan 19

      44° /36°
      Mostly cloudy
      • Very Good
      • for stargazing
      • Cloud Cover: 27%
      • Precip: 5%
      • Hours of Precip: 0
      More
    • Fri

      Jan 20

      43° /35°
      Sunshine and patchy clouds
      • Poor
      • for stargazing
      • Cloud Cover: 84%
      • Precip: 5%
      • Hours of Precip: 0
      More
    • Sat

      Jan 21

      43° /35°
      Low clouds
      • Poor
      • for stargazing
      • Cloud Cover: 98%
      • Precip: 40%
      • Hours of Precip: 0.5
      More
    Tuesday
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    Forecast Showers Rain Cloudy Rain Rain Rain Rain Rain
    Temp (°F) 43° 43° 42° 41° 41° 42° 41° 38°
    RealFeel® 36° 36° 35° 31° 30° 30° 30° 25°
    Wind (mph) 7 E 7 E 9 E 10 E 12 E 12 E 12 ESE 13 ESE
    precip
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    Rain
    51%
    66%
    49%
    64%
    69%
    69%
    69%
    80%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 100% 100% 99% 99% 99% 99% 99% 100%
    Humidity 70% 68% 72% 78% 81% 82% 85% 96%
    Dew Point 34° 33° 34° 35° 36° 36° 37° 37°
    Temp °F
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    45° 40° 35°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 1/17/2016
    High 45° 37° N/A 40°
    Low 38° 24° N/A 32°

    Sunrise/Sunset

    • Sunrise: 7:04 AM
    • Sunset: 4:37 PM
    • Duration: 9:33 hr

    Moonrise/Moonset

    • Moonrise: 10:27 PM
    • Moonset: 10:36 AM
    • Duration: 12:09 hr
    Astronomy

    Solunar Information for Chatham, MA

    Thu, Jan 19
    Last
    Sat, Jan 28
    New
    Sat, Feb 4
    First
    Sat, Feb 11
    Full

    Tue. Stargazing