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      Elev 509 ft, 40.892 °N 74.426 °W

      Mountain Lakes, NJ

      Mountain Lakes Station76°
      Updated: 4:53 PM EDT on September 11, 2026 (GMT -4)
      5 minutes ago
      80°
      57°
      76
      Feels Like 75
      Sunny
      N
      7
      Similar 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
        Tonight
        Fri 09/11
        Low 54°f
         4% Precip. / 0 in
        A few passing clouds. Low 54F. Winds N at 5 to 10 mph.
        Tomorrow
        Sat 09/12
        High 79°f
         4% Precip. / 0 in
        A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High 79F. Winds ESE at 5 to 10 mph.
        Tomorrow night
        Sat 09/12
        Low 66°f
         96% Precip. / 0.53 in
        Showers developing after midnight with the possibility of a thunderstorm. Low 66F. Winds SE at 5 to 10 mph. Chance of rain 100%. Locally heavy rainfall possible.
        Hourly Forecast
        Now
        77°
        5PM
        77°
        6PM
        76°
        7PM
        71°
        7:13PM
        Sunset
        8PM
        67°
        9PM
        65°
        10PM
        64°
        11PM
        62°
        12AM
        59°
        1AM
        58°
        2AM
        57°
        3AM
        56°
        4AM
        55°
        5AM
        55°
        6AM
        55°
        6:35AM
        Sunrise
        7AM
        55°
        8AM
        59°
        9AM
        63°
        10AM
        68°
        11AM
        71°
        12PM
        74°
        1PM
        76°
        2PM
        77°
        3PM
        77°
        4PM
        77°
        Precipitation
        4%
        Pollen
        None
        Air Quality
        28
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 29.97 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point51°F
        5. Humidity 40%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KMMU Station History
        Almanac for September 11, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 80°F 79°F 94°F 1983
        4. Low 57°F 56°F 30°F 1917
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 12, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 78°F 93°F
        4. Low 57°F 56°F 30°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:34 AM 7:13 PM
        3. Civil Twilight 6:06 AM 7:41 PM
        4. Nautical Twilight 5:33 AM 8:13PM
        5. Astronomical Twilight 5:00 AM 8:47 PM
        1. Length of Visible Light 13h 34m
        2. Length of Day 12h 39m
        3. Tomorrow will be 2 minutes 40 seconds shorter
        1. Moon 7:03 AM 7:19 PM
        2. Waxing Crescent0% 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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