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      Elev 30 ft, 42.375 °N 71.100 °W

      Somerville, MA

      Union Square Station78°
      Updated: 5:11 AM EDT on October 11, 2026 (GMT -4)
      9 minutes ago
      59°
      45°
      78
      Feels Like 80
      Clear
      N
      1
      Lower 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 10/11
        High 59°f
         35% Precip. / 0.01 in
        Cloudy with occasional showers this afternoon. High 59F. Winds S at 5 to 10 mph. Chance of rain 40%.
        Tonight
        Sun 10/11
        Low 52°f
         99% Precip. / 0.76 in
        Rain likely. Potential for heavy rainfall. Low 52F. Winds ENE at 5 to 10 mph. Chance of rain 100%. Rainfall near an inch.
        Tomorrow
        Mon 10/12
        High 70°f53°f
         20% Precip. / 0 in
        Chance of a morning shower. Mostly cloudy early, then afternoon sunshine. High near 70F. Winds NNW at 5 to 10 mph.
        Hourly Forecast
        Now
        47°
        6AM
        46°
        6:52AM
        Sunrise
        7AM
        46°
        8AM
        48°
        9AM
        50°
        10AM
        53°
        11AM
        56°
        12PM
        57°
        1PM
        58°
        2PM
        58°
        3PM
        58°
        4PM
        58°
        5PM
        58°
        6PM
        36%
        56°
        6:08PM
        Sunset
        7PM
        57%
        55°
        8PM
        86%
        54°
        9PM
        98%
        54°
        10PM
        99%
        54°
        11PM
        99%
        54°
        12AM
        99%
        54°
        1AM
        96%
        54°
        2AM
        89%
        54°
        3AM
        78%
        54°
        4AM
        58%
        53°
        5AM
        53°
        Precipitation
        99%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        57
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.47 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point39°F
        5. Humidity 74%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KBOS Station History
        Almanac for October 11, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 59°F 64°F 82°F 1955
        4. Low 45°F 49°F 32°F 1979
        5. Rain/Snow Depth
        6. Precipitation 0.77 in 3.4 in -
        7. Snow 0 in 0 in -
        Almanac for October 12, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 63°F 90°F
        4. Low 52°F 49°F 31°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:52 AM 6:08 PM
        3. Civil Twilight 6:24 AM 6:36 PM
        4. Nautical Twilight 5:52 AM 7:09PM
        5. Astronomical Twilight 5:19 AM 7:41 PM
        1. Length of Visible Light 12h 12m
        2. Length of Day 11h 16m
        3. Tomorrow will be 2 minutes 46 seconds shorter
        1. Moon 7:59 AM 6:15 PM
        2. Waxing Crescent0% of the Moon is Illuminated
        Oct 18
        Waxing Half First Qtr
        Oct 26
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
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