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      Elev 207 ft, 40.389 °N 74.758 °W

      Hopewell, NJ

      Updated: 8:24 PM EDT on September 27, 2026 (GMT -4)
      5 minutes ago
      64°
      56°
      60
      Feels Like 60
      Rain
      N
      10
      Gusts 20 mph
      Same temperature is expected tomorrow
      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
        Sun 09/27
        Low 58°f
        100% Precip. / 0.56 in
        Cloudy with periods of rain. Low 58F. Winds NNE at 10 to 15 mph. Chance of rain 100%. Rainfall around a half an inch.
        Tomorrow
        Mon 09/28
        High 63°f
        53% Precip. / 0.05 in
        Showers in the morning, then cloudy in the afternoon. High 63F. Winds N at 5 to 10 mph. Chance of rain 50%.
        Tomorrow night
        Mon 09/28
        Low 56°f
        8% Precip. / 0 in
        Mostly cloudy skies. Low 56F. Winds light and variable.
        Hourly Forecast
        Now
        61°
        9PM
        97%
        60°
        10PM
        70%
        60°
        11PM
        55%
        60°
        12AM
        46%
        60°
        1AM
        59%
        60°
        2AM
        59%
        60°
        3AM
        53%
        60°
        4AM
        78%
        60°
        5AM
        73%
        60°
        6AM
        71%
        59°
        6:52AM
        Sunrise
        7AM
        54%
        59°
        8AM
        49%
        59°
        9AM
        50%
        59°
        10AM
        50%
        60°
        11AM
        35%
        60°
        12PM
        41%
        61°
        1PM
        62°
        2PM
        62°
        3PM
        62°
        4PM
        63°
        5PM
        62°
        6PM
        62°
        6:45PM
        Sunset
        7PM
        61°
        8PM
        60°
        Additional Conditions
        1. Pressure 29.72 in
        2. Visibility 7 miles
        3. Clouds Cloudy
        4. Dew Point60°F
        5. Humidity 97%
        6. Rainfall 2.09 in
        7. Snow Depth 0 in
        KTTN Station History
        Almanac for September 28, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 64°F 75°F 90°F 1998
        4. Low 56°F 48°F 30°F 1947
        5. Rain/Snow Depth
        6. Precipitation 0.56 in 2.9 in -
        7. Snow 0 in 0 in -
        Almanac for September 29, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 63°F 75°F 92°F
        4. Low 56°F 48°F 30°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:52 AM 6:46 PM
        3. Civil Twilight 6:25 AM 7:13 PM
        4. Nautical Twilight 5:53 AM 7:44PM
        5. Astronomical Twilight 5:21 AM 8:16 PM
        1. Length of Visible Light 12h 47m
        2. Length of Day 11h 53m
        3. Tomorrow will be 2 minutes 38 seconds shorter
        1. Moon 7:30 PM 9:04 AM
        2. Waning Gibbous93% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 26
        Full Moon
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