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      Elev 289 ft, 42.596 °N 72.591 °W

      Greenfield, MA

      Beacon Field Station55°
      Updated: 11:54 PM EDT on September 20, 2026 (GMT -4)
      6 minutes ago
      59°
      50°
      55
      Feels Like 55
      Fog
      N
      6
      Higher temperature is expected today
      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
        Sun 09/20
        Low 49°f
         18% Precip. / 0 in
        Cloudy skies. Low 49F. Winds light and variable.
        Tomorrow
        Mon 09/21
        High 67°f
         20% Precip. / 0 in
        Considerable clouds early. Some decrease in clouds later in the day. High 67F. Winds NNE at 5 to 10 mph.
        Tomorrow night
        Mon 09/21
        Low 47°f
         2% Precip. / 0 in
        Partly cloudy during the evening followed by cloudy skies overnight. Low 47F. Winds light and variable.
        Hourly Forecast
        Now
        55°
        12AM
        54°
        1AM
        55°
        2AM
        55°
        3AM
        54°
        4AM
        53°
        5AM
        52°
        6AM
        51°
        6:36AM
        Sunrise
        7AM
        50°
        8AM
        52°
        9AM
        54°
        10AM
        56°
        11AM
        59°
        12PM
        62°
        1PM
        64°
        2PM
        65°
        3PM
        65°
        4PM
        65°
        5PM
        64°
        6PM
        62°
        6:49PM
        Sunset
        7PM
        59°
        8PM
        56°
        9PM
        54°
        10PM
        53°
        11PM
        53°
        Precipitation
        21%
        Pollen
        None
        Air Quality
        12
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30 in
        2. Visibility 1.5 miles
        3. Clouds Cloudy
        4. Dew Point53°F
        5. Humidity 94%
        6. Rainfall 0.08 in
        7. Snow Depth 0 in
         KORE Station History
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 59°F 71°F 93°F 1983
        4. Low 50°F 47°F 28°F 1973
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.12 in -
        7. Snow 0 in - in -
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 67°F 71°F 89°F
        4. Low 50°F 46°F 28°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:36 AM 6:49 PM
        3. Civil Twilight 6:08 AM 7:17 PM
        4. Nautical Twilight 5:35 AM 7:50PM
        5. Astronomical Twilight 5:01 AM 8:24 PM
        1. Length of Visible Light 13h 8m
        2. Length of Day 12h 12m
        3. Tomorrow will be 2 minutes 52 seconds shorter
        1. Moon 4:34 PM 12:56 AM
        2. Waxing Gibbous77% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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