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      Elev 62 ft, 42.385 °N 71.101 °W

      Somerville, MA

      Union Square Station40°
      Updated: 3:37 AM EDT on October 25, 2026 (GMT -4)
      2 minutes ago
      65°
      34°
      40
      Feels Like 40
      Clear
      N
      3
      Similar temperature is expected today
      Wundermap

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       Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Sun 10/25
        High 65°f
         2% Precip. / 0 in
        Sunny. High around 65F. Winds light and variable.
        Tonight
        Sun 10/25
        Low 39°f
         3% Precip. / 0 in
        Clear skies. Low 39F. Winds light and variable.
        Tomorrow
        Mon 10/26
        High 70°f44°f
         4% Precip. / 0 in
        Mainly sunny. Warm. High around 70F. Winds W at 5 to 10 mph.
        Hourly Forecast
        Now
        38°
        4AM
        38°
        5AM
        37°
        6AM
        36°
        7AM
        35°
        7:09AM
        Sunrise
        8AM
        37°
        9AM
        41°
        10AM
        47°
        11AM
        54°
        12PM
        58°
        1PM
        61°
        2PM
        63°
        3PM
        64°
        4PM
        64°
        5PM
        62°
        5:47PM
        Sunset
        6PM
        58°
        7PM
        54°
        8PM
        51°
        9PM
        48°
        10PM
        47°
        11PM
        46°
        12AM
        45°
        1AM
        44°
        2AM
        43°
        3AM
        42°
        Precipitation
        3%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        64
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.53 in
        2. Visibility 9 miles
        3. Clouds Clear
        4. Dew Point33°F
        5. Humidity 79%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KBOS Station History
        Almanac for October 25, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 59°F 80°F 1963
        4. Low 34°F 45°F 26°F 1879
        5. Rain/Snow Depth
        6. Precipitation 0 in 4.1 in -
        7. Snow 0 in 0 in -
        Almanac for October 26, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 59°F 84°F
        4. Low 39°F 44°F 25°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:09 AM 5:47 PM
        3. Civil Twilight 6:40 AM 6:15 PM
        4. Nautical Twilight 6:07 AM 6:48PM
        5. Astronomical Twilight 5:35 AM 7:21 PM
        1. Length of Visible Light 11h 35m
        2. Length of Day 10h 37m
        3. Tomorrow will be 2 minutes 38 seconds shorter
        1. Moon 5:10 PM 6:31 AM
        2. Waxing Gibbous99% of the Moon is Illuminated
        Oct 26
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
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