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      Elev 0 ft, 40.378 °N 74.005 °W

      Rumson, NJ

      Oceanic Station78°
      Updated: 3:01 PM EDT on September 16, 2026 (GMT -4)
      44 seconds ago
      80°
      58°
      78
      Feels Like 79
      Partly Cloudy
      N
      10
      Same temperature is expected tomorrow
      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
        Wed 09/16
        High 80°f
         1% Precip. / 0 in
        Mostly sunny. High near 80F. Winds S at 5 to 10 mph.
        Tonight
        Wed 09/16
        Low 67°f
         5% Precip. / 0 in
        Partly cloudy early with increasing clouds overnight. Low 67F. Winds SW at 5 to 10 mph.
        Tomorrow
        Thu 09/17
        High 80°f68°f
         6% Precip. / 0 in
        Partly cloudy skies. High around 80F. Winds SSW at 10 to 15 mph.
        Hourly Forecast
        Now
        79°
        4PM
        79°
        5PM
        78°
        6PM
        76°
        7PM
        74°
        7:03PM
        Sunset
        8PM
        73°
        9PM
        72°
        10PM
        72°
        11PM
        71°
        12AM
        71°
        1AM
        70°
        2AM
        70°
        3AM
        69°
        4AM
        69°
        5AM
        69°
        6AM
        68°
        6:38AM
        Sunrise
        7AM
        68°
        8AM
        70°
        9AM
        73°
        10AM
        75°
        11AM
        77°
        12PM
        78°
        1PM
        79°
        2PM
        79°
        3PM
        80°
        Precipitation
        6%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        21
        Good
        UV Index
        4
        Moderate
        Additional Conditions
        1. Pressure 30.3 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point65°F
        5. Humidity 62%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KBLM Station History
        Almanac for September 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 80°F 77°F 87°F 1981
        4. Low 58°F 61°F 45°F 1981
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.14 in -
        7. Snow 0 in - in -
        Almanac for September 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 80°F 76°F 89°F
        4. Low 58°F 61°F 48°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:37 AM 7:03 PM
        3. Civil Twilight 6:10 AM 7:30 PM
        4. Nautical Twilight 5:38 AM 8:02PM
        5. Astronomical Twilight 5:05 AM 8:35 PM
        1. Length of Visible Light 13h 19m
        2. Length of Day 12h 25m
        3. Tomorrow will be 2 minutes 38 seconds shorter
        1. Moon 12:34 PM 9:38 PM
        2. Waxing Crescent29% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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