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      Small Craft Advisory
      until 4:00 PM EDT
      Elev 24 ft, 42.363 °N 71.108 °W

      Cambridge, MA

      Central Square Station57°
      Updated: 3:53 PM EDT on October 19, 2026 (GMT -4)
      4 minutes ago
      59°
      39°
      57
      Feels Like 57
      Sunny
      N
      9
      Higher temperature is expected tomorrow
      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
        Tonight
        Mon 10/19
        Low 42°f
         10% Precip. / 0 in
        A few passing clouds. Low 42F. Winds NNE at 5 to 10 mph.
        Tomorrow
        Tue 10/20
        High 62°f
         7% Precip. / 0 in
        A few clouds early, otherwise mostly sunny. High 62F. Winds NNE at 10 to 20 mph.
        Tomorrow night
        Tue 10/20
        Low 44°f
         4% Precip. / 0 in
        Mainly clear early, then a few clouds later on. Low 44F. Winds NNE at 10 to 15 mph.
        Hourly Forecast
        Now
        56°
        4PM
        56°
        5PM
        55°
        5:56PM
        Sunset
        6PM
        53°
        7PM
        50°
        8PM
        48°
        9PM
        47°
        10PM
        46°
        11PM
        45°
        12AM
        45°
        1AM
        44°
        2AM
        43°
        3AM
        43°
        4AM
        43°
        5AM
        43°
        6AM
        43°
        7AM
        43°
        7:03AM
        Sunrise
        8AM
        45°
        9AM
        49°
        10AM
        54°
        11AM
        57°
        12PM
        59°
        1PM
        61°
        2PM
        61°
        3PM
        61°
        Precipitation
        11%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        16
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.35 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point42°F
        5. Humidity 59%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KBOS Station History
        Almanac for October 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 59°F 61°F 84°F 1945
        4. Low 39°F 46°F 28°F 1922
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.8 in -
        7. Snow 0 in 0 in -
        Almanac for October 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 62°F 61°F 79°F
        4. Low 42°F 46°F 32°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:02 AM 5:56 PM
        3. Civil Twilight 6:33 AM 6:24 PM
        4. Nautical Twilight 6:00 AM 6:57PM
        5. Astronomical Twilight 5:28 AM 7:29 PM
        1. Length of Visible Light 11h 50m
        2. Length of Day 10h 54m
        3. Tomorrow will be 2 minutes 43 seconds shorter
        1. Moon 2:54 PM -
        2. Waxing Gibbous60% 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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