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      Elev 35 ft, 40.921 °N 73.149 °W

      Stony Brook, NY

      Stony Brook Station44°
      Fri, Oct 23, 2026
      Friday
      Fri 10/23
      High 58°f
      2% Precip. / 0 in
      Mainly sunny. High 58F. Winds NNE at 10 to 20 mph.
      Friday night
      Fri 10/23
      Low 41°f
      2% Precip. / 0 in
      Clear skies. Low 41F. Winds NNE at 10 to 15 mph.
      Sunrise 7:12 AM
      Sunset 6:00 PM
      Moonrise 4:32 PM
      Moonset 4:15 AM
      Waxing Gibbous, 93% visible
      Hourly Forecast
      12AM
      54°
      1AM
      53°
      2AM
      52°
      3AM
      51°
      4AM
      50°
      5AM
      48°
      6AM
      47°
      7AM
      47°
      7:13AM
      Sunrise
      8AM
      48°
      9AM
      50°
      10AM
      52°
      11AM
      53°
      12PM
      55°
      1PM
      56°
      2PM
      57°
      3PM
      57°
      4PM
      56°
      5PM
      56°
      6PM
      54°
      6:00PM
      Sunset
      7PM
      52°
      8PM
      50°
      9PM
      50°
      10PM
      49°
      11PM
      48°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Clear
      		 54°F 50°F 1% 0in 9% 42°F 63% 12 mph N 30.06in
      1:00 am
      Clear
      		 53°F 49°F 1% 0in 7% 41°F 65% 12 mph N 30.07in
      2:00 am
      Clear
      		 52°F 48°F 1% 0in 6% 41°F 65% 12 mph N 30.09in
      3:00 am
      Clear
      		 51°F 46°F 1% 0in 6% 40°F 66% 13 mph N 30.1in
      4:00 am
      Clear
      		 50°F 45°F 2% 0in 5% 39°F 67% 14 mph N 30.11in
      5:00 am
      Clear
      		 48°F 43°F 2% 0in 5% 39°F 69% 14 mph NNE 30.13in
      6:00 am
      Clear
      		 47°F 41°F 2% 0in 5% 38°F 69% 14 mph NNE 30.15in
      7:00 am
      Clear
      		 47°F 41°F 2% 0in 5% 37°F 69% 15 mph NNE 30.18in
      8:00 am
      Sunny
      		 48°F 42°F 2% 0in 6% 38°F 66% 15 mph NNE 30.2in
      9:00 am
      Sunny
      		 50°F 45°F 1% 0in 6% 37°F 61% 15 mph NNE 30.22in
      10:00 am
      Sunny
      		 52°F 47°F 0% 0in 6% 36°F 55% 15 mph NNE 30.24in
      11:00 am
      Sunny
      		 53°F 49°F 0% 0in 7% 35°F 49% 15 mph NNE 30.25in
      12:00 pm
      Sunny
      		 55°F 51°F 0% 0in 9% 34°F 45% 14 mph NNE 30.26in
      1:00 pm
      Sunny
      		 56°F 52°F 0% 0in 14% 33°F 42% 14 mph NNE 30.26in
      2:00 pm
      Sunny
      		 57°F 54°F 0% 0in 16% 33°F 40% 13 mph NNE 30.26in
      3:00 pm
      Sunny
      		 57°F 54°F 0% 0in 14% 33°F 40% 13 mph NNE 30.27in
      4:00 pm
      Sunny
      		 56°F 53°F 0% 0in 13% 33°F 41% 13 mph NNE 30.28in
      5:00 pm
      Sunny
      		 56°F 52°F 0% 0in 11% 33°F 42% 12 mph NNE 30.29in
      6:00 pm
      Sunny
      		 54°F 51°F 0% 0in 10% 34°F 46% 11 mph NNE 30.31in
      7:00 pm
      Clear
      		 52°F 49°F 0% 0in 8% 34°F 51% 10 mph NNE 30.34in
      8:00 pm
      Clear
      		 50°F 47°F 2% 0in 8% 35°F 56% 10 mph NNE 30.37in
      9:00 pm
      Clear
      		 50°F 46°F 2% 0in 8% 35°F 57% 10 mph NNE 30.38in
      10:00 pm
      Clear
      		 49°F 44°F 2% 0in 9% 35°F 60% 10 mph NNE 30.4in
      11:00 pm
      Clear
      		 48°F 44°F 0% 0in 10% 35°F 62% 9 mph NNE 30.41in
      Additional Conditions
      1. Pressure 30.57 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point32°F
      5. Humidity 58%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KISP Station History
      Almanac for October 18, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 56°F 63°F 81°F 2016
      4. Low 41°F 48°F 30°F 1978
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for October 19, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 62°F 63°F 90°F
      4. Low 43°F 47°F 32°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:07 AM 6:07 PM
      3. Civil Twilight 6:39 AM 6:35 PM
      4. Nautical Twilight 6:07 AM 7:07PM
      5. Astronomical Twilight 5:35 AM 7:38 PM
      1. Length of Visible Light 11h 55m
      2. Length of Day 11h 0m
      3. Tomorrow will be 2 minutes 35 seconds shorter
      1. Moon 2:28 PM 11:54 PM
      2. First Quarter51% of the Moon is Illuminated
      Oct 18
      Waxing Half First Qtr
      Oct 26
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
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