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      Elev 584 ft, 40.781 °N 74.602 °W

      Mendham, NJ

      near Mt. View School Station
      Updated: 6:11 PM EDT on August 22, 2026 (GMT -4)
      6 minutes ago
      78°
      62°
      75
      Feels Like 76
      Partly Cloudy
      N
      4
      Similar temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Tonight
      Sat 08/22
      Low 64°f
      78% Precip. / 0.25 in
      Partly cloudy this evening with thunderstorms becoming likely overnight. Low 64F. Winds light and variable. Chance of rain 80%.
      Tomorrow
      Sun 08/23
      High 80°f
      54% Precip. / 0.06 in
      Rain showers early with some sunshine later in the day. High around 80F. Winds SW at 5 to 10 mph. Chance of rain 50%.
      Tomorrow night
      Sun 08/23
      Low 56°f
      6% Precip. / 0 in
      A mostly clear sky. Low 56F. Winds light and variable.
      Hourly Forecast
      Now
      74°
      7PM
      72°
      7:46PM
      Sunset
      8PM
      70°
      9PM
      68°
      10PM
      66°
      11PM
      65°
      12AM
      65°
      1AM
      65°
      2AM
      65°
      3AM
      41%
      65°
      4AM
      47%
      65°
      5AM
      67%
      65°
      6AM
      78%
      65°
      6:16AM
      Sunrise
      7AM
      51%
      65°
      8AM
      54%
      66°
      9AM
      45%
      68°
      10AM
      71°
      11AM
      73°
      12PM
      75°
      1PM
      76°
      2PM
      78°
      3PM
      78°
      4PM
      78°
      5PM
      77°
      6PM
      75°
      Precipitation
      78%
      Pollen
      Grass Pollen
      Low
      Air Quality
      59
      Moderate
      UV Index
      0
      Low
      Additional Conditions
      1. Pressure 29.94 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point65°F
      5. Humidity 73%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KMMU Station History
      Almanac for August 22, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 78°F 82°F 91°F 1959
      4. Low 62°F 57°F 38°F 1988
      5. Rain/Snow Depth
      6. Precipitation 0.25 in 0.14 in -
      7. Snow 0 in - in -
      Almanac for August 23, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 80°F 82°F 91°F
      4. Low 62°F 57°F 43°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:15 AM 7:46 PM
      3. Civil Twilight 5:46 AM 8:14 PM
      4. Nautical Twilight 5:12 AM 8:49PM
      5. Astronomical Twilight 4:35 AM 9:26 PM
      1. Length of Visible Light 14h 28m
      2. Length of Day 13h 30m
      3. Tomorrow will be 2 minutes 31 seconds shorter
      1. Moon 4:42 PM 12:29 AM
      2. Waxing Gibbous75% 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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