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      Elev 115 ft, 40.944 °N 73.059 °W

      Port Jefferson, NY

      Port Jefferson Station48°
      Tue, Nov 10, 2026
      Tuesday
      Tue 11/10
      High 57°f
      21% Precip. / 0 in
      Partly cloudy. High 57F. Winds WNW at 10 to 20 mph.
      Tuesday night
      Tue 11/10
      Low 43°f
      18% Precip. / 0 in
      A few clouds from time to time. Low 43F. Winds WNW at 10 to 15 mph.
      Sunrise 6:33 AM
      Sunset 4:38 PM
      Moonrise 8:08 AM
      Moonset 5:06 PM
      Waxing Crescent, 1% visible
      Hourly Forecast
      12AM
      46°
      1AM
      46°
      2AM
      46°
      3AM
      45°
      4AM
      45°
      5AM
      44°
      6AM
      43°
      6:33AM
      Sunrise
      7AM
      45°
      8AM
      48°
      9AM
      51°
      10AM
      52°
      11AM
      54°
      12PM
      55°
      1PM
      56°
      2PM
      56°
      3PM
      56°
      4PM
      55°
      4:38PM
      Sunset
      5PM
      53°
      6PM
      51°
      7PM
      50°
      8PM
      49°
      9PM
      48°
      10PM
      48°
      11PM
      48°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Partly Cloudy
      		 46°F 42°F 24% 0in 37% 38°F 74% 9 mph NW 29.79in
      1:00 am
      Partly Cloudy
      		 46°F 41°F 24% 0in 34% 38°F 75% 10 mph NW 29.79in
      2:00 am
      Partly Cloudy
      		 46°F 40°F 24% 0in 30% 38°F 76% 10 mph NW 29.8in
      3:00 am
      Mostly Clear
      		 45°F 40°F 24% 0in 27% 38°F 76% 10 mph NW 29.8in
      4:00 am
      Mostly Clear
      		 45°F 39°F 24% 0in 24% 38°F 76% 11 mph NW 29.81in
      5:00 am
      Mostly Clear
      		 44°F 38°F 24% 0in 24% 37°F 76% 11 mph NW 29.82in
      6:00 am
      Mostly Clear
      		 43°F 38°F 24% 0in 26% 36°F 76% 11 mph NW 29.83in
      7:00 am
      Mostly Sunny
      		 45°F 39°F 19% 0in 27% 36°F 73% 11 mph NW 29.84in
      8:00 am
      Mostly Sunny
      		 48°F 43°F 18% 0in 27% 37°F 65% 13 mph NW 29.84in
      9:00 am
      Mostly Sunny
      		 51°F 46°F 17% 0in 28% 36°F 57% 14 mph NW 29.84in
      10:00 am
      Partly Cloudy
      		 52°F 48°F 16% 0in 30% 35°F 52% 15 mph NW 29.83in
      11:00 am
      Partly Cloudy
      		 54°F 50°F 15% 0in 31% 35°F 48% 15 mph WNW 29.82in
      12:00 pm
      Partly Cloudy
      		 55°F 51°F 14% 0in 32% 35°F 47% 16 mph WNW 29.82in
      1:00 pm
      Partly Cloudy
      		 56°F 52°F 20% 0in 33% 35°F 46% 16 mph WNW 29.81in
      2:00 pm
      Partly Cloudy
      		 56°F 52°F 20% 0in 36% 35°F 45% 16 mph WNW 29.81in
      3:00 pm
      Partly Cloudy
      		 56°F 52°F 20% 0in 40% 36°F 46% 16 mph WNW 29.81in
      4:00 pm
      Partly Cloudy
      		 55°F 52°F 20% 0in 40% 36°F 49% 14 mph WNW 29.81in
      5:00 pm
      Partly Cloudy
      		 53°F 50°F 21% 0in 36% 38°F 55% 13 mph WNW 29.82in
      6:00 pm
      Partly Cloudy
      		 51°F 47°F 21% 0in 32% 39°F 62% 11 mph WNW 29.83in
      7:00 pm
      Mostly Clear
      		 50°F 45°F 11% 0in 29% 39°F 65% 11 mph WNW 29.83in
      8:00 pm
      Mostly Clear
      		 49°F 45°F 12% 0in 28% 39°F 67% 11 mph WNW 29.83in
      9:00 pm
      Mostly Clear
      		 48°F 44°F 14% 0in 28% 38°F 68% 11 mph WNW 29.83in
      10:00 pm
      Mostly Clear
      		 48°F 43°F 16% 0in 29% 38°F 69% 11 mph WNW 29.83in
      11:00 pm
      Partly Cloudy
      		 48°F 43°F 17% 0in 31% 38°F 69% 11 mph WNW 29.83in
      Additional Conditions
      1. Pressure 30.42 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point39°F
      5. Humidity 87%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KISP Station History
      Almanac for November 2, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 65°F 58°F 81°F 1950
      4. Low 42°F 43°F 27°F 2002
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for November 3, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 68°F 57°F 78°F
      4. Low 47°F 43°F 28°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:24 AM 4:46 PM
      3. Civil Twilight 5:55 AM 5:15 PM
      4. Nautical Twilight 5:23 AM 5:47PM
      5. Astronomical Twilight 4:51 AM 6:19 PM
      1. Length of Visible Light 11h 19m
      2. Length of Day 10h 22m
      3. Tomorrow will be 2 minutes 22 seconds shorter
      1. Moon - 1:34 PM
      2. Waning Crescent46% of the Moon is Illuminated
      Nov 9
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Dec 1
      Waning Half Last Qtr
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