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      Elev 207 ft, 40.389 °N 74.758 °W

      Hopewell, NJ

      Updated: 7:39 PM EDT on September 27, 2026 (GMT -4)
      4 minutes ago
      63°
      55°
      60
      Feels Like 60
      Rain
      N
      9
      Gusts 17 mph
      Similar 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 57°f
        100% Precip. / 0.57 in
        Periods of rain. Low 57F. Winds NNE at 5 to 10 mph. Chance of rain 100%. Rainfall around a half an inch.
        Tomorrow
        Mon 09/28
        High 62°f
        53% Precip. / 0.05 in
        Rain showers early with overcast skies later in the day. High 62F. Winds N at 5 to 10 mph. Chance of rain 50%.
        Tomorrow night
        Mon 09/28
        Low 55°f
        19% Precip. / 0 in
        Mainly cloudy. Low around 55F. Winds light and variable.
        Hourly Forecast
        Now
        61°
        8PM
        99%
        60°
        9PM
        89%
        60°
        10PM
        67%
        60°
        11PM
        56%
        60°
        12AM
        59%
        60°
        1AM
        67%
        60°
        2AM
        64%
        60°
        3AM
        73%
        59°
        4AM
        74%
        59°
        5AM
        68%
        59°
        6AM
        70%
        59°
        6:52AM
        Sunrise
        7AM
        54%
        58°
        8AM
        43%
        58°
        9AM
        48%
        59°
        10AM
        45%
        59°
        11AM
        39%
        60°
        12PM
        43%
        61°
        1PM
        61°
        2PM
        62°
        3PM
        62°
        4PM
        62°
        5PM
        61°
        6PM
        61°
        6:45PM
        Sunset
        7PM
        60°
        Additional Conditions
        1. Pressure 29.71 in
        2. Visibility 7 miles
        3. Clouds Cloudy
        4. Dew Point60°F
        5. Humidity 99%
        6. Rainfall 2.06 in
        7. Snow Depth 0 in
        KTTN Station History
        Almanac for September 27, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 63°F 76°F 88°F 1970
        4. Low 55°F 49°F 30°F 1957
        5. Rain/Snow Depth
        6. Precipitation 0.57 in 2.9 in -
        7. Snow 0 in 0 in -
        Almanac for September 28, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 62°F 75°F 90°F
        4. Low 55°F 48°F 30°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:51 AM 6:47 PM
        3. Civil Twilight 6:24 AM 7:14 PM
        4. Nautical Twilight 5:52 AM 7:46PM
        5. Astronomical Twilight 5:20 AM 8:18 PM
        1. Length of Visible Light 12h 50m
        2. Length of Day 11h 56m
        3. Tomorrow will be 2 minutes 39 seconds shorter
        1. Moon 7:02 PM 7:51 AM
        2. Waning Gibbous97% 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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