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      Elev 179 ft, 42.317 °N 72.636 °W

      Northampton, MA

      Forbes Library Station84°
      Updated: 2:40 PM EDT on September 10, 2026 (GMT -4)
      2 minutes ago
      84°
      61°
      84
      Feels Like 85
      Partly Cloudy
      N
      17
      Gusts 33 mph
      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
        Today
        Thu 09/10
        High 83°f
         0% Precip. / 0 in
        Sunshine and clouds mixed. High 83F. Winds WNW at 15 to 25 mph. Higher wind gusts possible.
        Tonight
        Thu 09/10
        Low 56°f
         5% Precip. / 0 in
        Partly cloudy skies. Low 56F. Winds WNW at 5 to 10 mph.
        Tomorrow
        Fri 09/11
        High 76°f46°f
         6% Precip. / 0 in
        Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 76F. Winds NW at 5 to 10 mph.
        Hourly Forecast
        Now
        84°
        3PM
        84°
        4PM
        83°
        5PM
        82°
        6PM
        79°
        7PM
        75°
        7:08PM
        Sunset
        8PM
        72°
        9PM
        69°
        10PM
        67°
        11PM
        66°
        12AM
        64°
        1AM
        62°
        2AM
        62°
        3AM
        60°
        4AM
        59°
        5AM
        60°
        6AM
        58°
        6:26AM
        Sunrise
        7AM
        57°
        8AM
        61°
        9AM
        64°
        10AM
        67°
        11AM
        69°
        12PM
        71°
        1PM
        73°
        2PM
        74°
        Precipitation
        6%
        Pollen
        None
        Air Quality
        52
        Moderate
        UV Index
        4
        Moderate
        Additional Conditions
        1. Pressure 29.78 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point59°F
        5. Humidity 42%
        6. Rainfall 0.11 in
        7. Snow Depth 0 in
         KCEF Station History
        Almanac for September 10, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 84°F 77°F 93°F 2002
        4. Low 61°F 53°F 34°F 1975
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.4 in -
        7. Snow 0 in 0 in -
        Almanac for September 11, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 76°F 76°F 93°F
        4. Low 61°F 52°F 30°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:25 AM 7:08 PM
        3. Civil Twilight 5:56 AM 7:37 PM
        4. Nautical Twilight 5:23 AM 8:10PM
        5. Astronomical Twilight 4:48 AM 8:45 PM
        1. Length of Visible Light 13h 40m
        2. Length of Day 12h 43m
        3. Tomorrow will be 2 minutes 48 seconds shorter
        1. Moon 5:43 AM 6:50 PM
        2. New0% of the Moon is Illuminated
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
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