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      Elev 561 ft, 40.848 °N 74.208 °W

      Upper Montclair, NJ

      Updated: 2:19 AM EDT on September 10, 2026 (GMT -4)
      9 minutes ago
      86°
      61°
      72
      Feels Like 73
      Showers in Vicinity
      N
      8
      Gusts 18 mph
      Same 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
        Wed 09/09
        Low 71°f
        65% Precip. / 0.01 in
        Occasional light rain. Low 71F. Winds SW at 5 to 10 mph. Chance of rain 70%.
        Tomorrow
        Thu 09/10
        High 87°f
        3% Precip. / 0 in
        Sunshine and clouds mixed. Warm. High 87F. Winds WNW at 5 to 10 mph.
        Tomorrow night
        Thu 09/10
        Low 66°f
        5% Precip. / 0 in
        Cloudy. Low 66F. Winds NW at 5 to 10 mph.
        Hourly Forecast
        Now
        73°
        3AM
        64%
        73°
        4AM
        43%
        73°
        5AM
        72°
        6AM
        72°
        6:32AM
        Sunrise
        7AM
        71°
        8AM
        72°
        9AM
        74°
        10AM
        77°
        11AM
        80°
        12PM
        82°
        1PM
        84°
        2PM
        85°
        3PM
        85°
        4PM
        85°
        5PM
        85°
        6PM
        84°
        7PM
        81°
        7:14PM
        Sunset
        8PM
        79°
        9PM
        77°
        10PM
        76°
        11PM
        75°
        12AM
        74°
        1AM
        72°
        2AM
        71°
        Additional Conditions
        1. Pressure 29.9 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point63°F
        5. Humidity 71%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KCDW Station History
        Almanac for September 10, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 86°F 78°F 97°F 1964
        4. Low 61°F 59°F 40°F 1956
        5. Rain/Snow Depth
        6. Precipitation 0.01 in - in -
        7. Snow 0 in - in -
        Almanac for September 11, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 86°F 78°F 98°F
        4. Low 61°F 58°F 39°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:32 AM 7:14 PM
        3. Civil Twilight 6:04 AM 7:41 PM
        4. Nautical Twilight 5:32 AM 8:14PM
        5. Astronomical Twilight 4:58 AM 8:48 PM
        1. Length of Visible Light 13h 36m
        2. Length of Day 12h 41m
        3. Tomorrow will be 2 minutes 40 seconds shorter
        1. Moon 5:51 AM 6:56 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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        Weather Alerts
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