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      Elev 272 ft, 40.861 °N 74.432 °W

      Parsippany, NJ

      Lake Parsippany Station
      Updated: 1:47 PM EDT on August 21, 2026 (GMT -4)
      9 minutes ago
      79°
      61°
      80
      Feels Like 82
      Partly Cloudy
      N
      4
      Lower temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Today
      Fri 08/21
      High 79°f
      2% Precip. / 0 in
      A mix of clouds and sun. High 79F. Winds light and variable.
      Tonight
      Fri 08/21
      Low 62°f
      16% Precip. / 0 in
      Partly cloudy skies this evening will become overcast overnight. Low 62F. Winds light and variable.
      Tomorrow
      Sat 08/22
      High 76°f64°f
      8% Precip. / 0 in
      Cloudy. High 76F. Winds light and variable.
      Hourly Forecast
      Now
      78°
      2PM
      78°
      3PM
      79°
      4PM
      78°
      5PM
      77°
      6PM
      77°
      7PM
      75°
      7:47PM
      Sunset
      8PM
      73°
      9PM
      71°
      10PM
      69°
      11PM
      67°
      12AM
      65°
      1AM
      65°
      2AM
      65°
      3AM
      64°
      4AM
      64°
      5AM
      64°
      6AM
      63°
      6:14AM
      Sunrise
      7AM
      63°
      8AM
      65°
      9AM
      67°
      10AM
      70°
      11AM
      71°
      12PM
      72°
      1PM
      73°
      Precipitation
      16%
      Pollen
      Grass Pollen
      Low
      Air Quality
      51
      Moderate
      UV Index
      7
      High
      Additional Conditions
      1. Pressure 30.06 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point62°F
      5. Humidity 58%
      6. Rainfall 1.71 in
      7. Snow Depth 0 in
       KMMU Station History
      Almanac for August 21, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 79°F 83°F 99°F 1916
      4. Low 61°F 62°F 45°F 1949
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for August 22, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 76°F 83°F 99°F
      4. Low 61°F 62°F 43°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:13 AM 7:47 PM
      3. Civil Twilight 5:44 AM 8:16 PM
      4. Nautical Twilight 5:09 AM 8:50PM
      5. Astronomical Twilight 4:32 AM 9:27 PM
      1. Length of Visible Light 14h 31m
      2. Length of Day 13h 33m
      3. Tomorrow will be 2 minutes 29 seconds shorter
      1. Moon 3:50 PM -
      2. Waxing Gibbous66% of the Moon is Illuminated
      Aug 28
      Full Moon
      Sep 4
      Waning Half Last Qtr
      Sep 10
      New Moon
      Sep 18
      Waxing Half First Qtr
      Precipitation
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