My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 30 ft, 40.767 °N 72.840 °W

      Mastic Beach, NY

      Mastic Beach Station64°
      Tue, Sep 29, 2026
      Tonight
      Tue 09/29
      Low 57°f
      7% Precip. / 0 in
      Mostly cloudy. Low 57F. Winds light and variable.
      Tomorrow
      Wed 09/30
      High 71°f
      7% Precip. / 0 in
      Intervals of clouds and sunshine. High 71F. Winds light and variable.
      Sunrise 6:45 AM
      Sunset 6:36 PM
      Moonrise 7:56 PM
      Moonset 10:12 AM
      Waning Gibbous, 86% visible
      Hourly Forecast
      Now
      65°
      10PM
      64°
      11PM
      63°
      12AM
      62°
      1AM
      61°
      2AM
      61°
      3AM
      60°
      4AM
      59°
      5AM
      59°
      6AM
      59°
      6:46AM
      Sunrise
      7AM
      58°
      8AM
      60°
      9AM
      63°
      10AM
      65°
      11AM
      67°
      12PM
      68°
      1PM
      69°
      2PM
      70°
      3PM
      70°
      4PM
      69°
      5PM
      68°
      6PM
      67°
      6:34PM
      Sunset
      7PM
      65°
      8PM
      64°
      9PM
      63°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      10:00 pm
      Cloudy
      		 64°F 64°F 2% 0in 100% 60°F 87% 4 mph NW 30.04in
      11:00 pm
      Cloudy
      		 63°F 63°F 2% 0in 93% 59°F 87% 4 mph NW 30.05in
      Additional Conditions
      1. Pressure 30.03 in
      2. Visibility 10 miles
      3. Clouds Cloudy
      4. Dew Point60°F
      5. Humidity 84%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KHWV Station History
      Almanac for September 29, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 70°F 70°F 80°F 1959
      4. Low 55°F 51°F 36°F 1976
      5. Rain/Snow Depth
      6. Precipitation 0 in 0.13 in -
      7. Snow 0 in - in -
      Almanac for September 30, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 71°F 70°F 82°F
      4. Low 57°F 51°F 30°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:45 AM 6:36 PM
      3. Civil Twilight 6:18 AM 7:03 PM
      4. Nautical Twilight 5:46 AM 7:35PM
      5. Astronomical Twilight 5:14 AM 8:07 PM
      1. Length of Visible Light 12h 45m
      2. Length of Day 11h 50m
      3. Tomorrow will be 2 minutes 41 seconds shorter
      1. Moon 7:56 PM 10:12 AM
      2. Waning Gibbous86% 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
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
      Loading nearby stations…
      Our AppsAbout UsContactCareers
      PWS NetworkWunderMap
      Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
      Level Access
      The Weather Company The Weather Channel Weather Underground Storm Radar
      © The Weather Company, LLC 2026
      Glossary