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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 Station56°
      Updated: 10:08 AM EDT on October 20, 2026 (GMT -4)
      2 minutes ago
      62°
      41°
      56
      Feels Like 56
      Sunny
      N
      10
      Gusts 21 mph
      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
        Tue 10/20
        High 62°f
         1% Precip. / 0 in
        Mainly sunny. High 62F. Winds NE at 10 to 20 mph.
        Tonight
        Tue 10/20
        Low 44°f
         5% Precip. / 0 in
        A few passing clouds. Low 44F. Winds NNE at 10 to 15 mph.
        Tomorrow
        Wed 10/21
        High 54°f43°f
         5% Precip. / 0 in
        Considerable cloudiness. High 54F. Winds NNE at 10 to 20 mph.
        Hourly Forecast
        Now
        53°
        11AM
        57°
        12PM
        59°
        1PM
        60°
        2PM
        61°
        3PM
        61°
        4PM
        60°
        5PM
        59°
        5:54PM
        Sunset
        6PM
        56°
        7PM
        53°
        8PM
        52°
        9PM
        51°
        10PM
        50°
        11PM
        50°
        12AM
        49°
        1AM
        48°
        2AM
        48°
        3AM
        47°
        4AM
        46°
        5AM
        46°
        6AM
        46°
        7AM
        45°
        7:04AM
        Sunrise
        8AM
        46°
        9AM
        48°
        10AM
        49°
        Precipitation
        5%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        30
        Good
        UV Index
        2
        Low
        Additional Conditions
        1. Pressure 30.26 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point42°F
        5. Humidity 65%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KBOS Station History
        Almanac for October 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 62°F 61°F 79°F 1969
        4. Low 41°F 46°F 32°F 1974
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.8 in -
        7. Snow 0 in 0 in -
        Almanac for October 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 54°F 60°F 83°F
        4. Low 44°F 46°F 30°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:03 AM 5:54 PM
        3. Civil Twilight 6:34 AM 6:23 PM
        4. Nautical Twilight 6:02 AM 6:55PM
        5. Astronomical Twilight 5:29 AM 7:28 PM
        1. Length of Visible Light 11h 48m
        2. Length of Day 10h 51m
        3. Tomorrow will be 2 minutes 43 seconds shorter
        1. Moon 3:19 PM 12:46 AM
        2. Waxing Gibbous70% 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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