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    Next 5 Days
    • Today

      Sep 25

      65° /41°F
      Sunshine
    • Mon

      Sep 26

      66° /54°
      Sunny to partly cloudy
      More
    • Tue

      Sep 27

      70° /53°
      Periods of rain
      More
    • Wed

      Sep 28

      70° /58°
      Clouds and sunshine
      More
    • Thu

      Sep 29

      67° /57°
      A shower possible
      More
    Sunday
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    Forecast Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear
    Temp (°F) 59° 56° 54° 53° 51° 49° 48° 47°
    RealFeel® 55° 52° 50° 49° 48° 47° 46° 45°
    Wind (mph) 10 NW 9 NW 8 NW 8 NW 7 NW 6 NW 6 NW 5 NW
    precip
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    Rain
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    Snow
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    Ice
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    SKY
    7pm
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    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 2% 11% 11% 11% 11% 11% 11% 11%
    Humidity 42% 46% 49% 55% 60% 63% 69% 72%
    Dew Point 36° 35° 35° 37° 37° 37° 38° 38°
    Temp °F
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    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/25/2015
    High 65° 69° 89° (1926) 66°
    Low 41° 54° 38° (1950) 55°

    Sunrise/Sunset

    • Sunrise: 6:36 AM
    • Sunset: 6:35 PM
    • Duration: 11:59 hr

    Moonrise/Moonset

    • Moonrise: 1:07 AM
    • Moonset: 3:44 PM
    • Duration: 14:37 hr
    Astronomy

    Somerville Weather Report

    Crisp fall air to bring first frost of season to parts of northeastern US

    September 25, 2016; 9:19 AM ET

    Fall air has finally arrived in the northeastern United States and may yield the first frost of the season in parts of the region this weekend. More >