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      Gale Warning
      until 6:00 PM EDT
      +3 more alerts
      Elev 3 ft, 40.641 °N 73.186 °W

      Fair Harbor, NY

      Fire Island Station57°
      Updated: 3:50 AM EDT on September 24, 2026 (GMT -4)
      10 minutes ago
      66°
      54°
      57
      Feels Like 57
      Cloudy
      N
      18
      Gusts 25 mph
      Similar temperature is expected today
      Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Thu 09/24
        High 66°f
         2% Precip. / 0 in
        Windy and becoming cloudy during the afternoon. High 66F. Winds NE at 20 to 30 mph. Coastal flooding possible at high tide.
        Tonight
        Thu 09/24
        Low 55°f
         2% Precip. / 0 in
        Cloudy with gusty winds developing after midnight. Low near 55F. Winds NE at 20 to 30 mph. Coastal flooding possible at high tide.
        Tomorrow
        Fri 09/25
        High 66°f57°f
         44% Precip. / 0.08 in
        Windy. Showers developing in the afternoon. High 66F. Winds NNE at 25 to 35 mph. Chance of rain 40%. Coastal flooding possible at high tide.
        Hourly Forecast
        Now
        57°
        4AM
        57°
        5AM
        56°
        6AM
        56°
        6:42AM
        Sunrise
        7AM
        55°
        8AM
        57°
        9AM
        59°
        10AM
        60°
        11AM
        61°
        12PM
        63°
        1PM
        64°
        2PM
        65°
        3PM
        66°
        4PM
        66°
        5PM
        66°
        6PM
        65°
        6:46PM
        Sunset
        7PM
        63°
        8PM
        61°
        9PM
        60°
        10PM
        58°
        11PM
        57°
        12AM
        57°
        1AM
        57°
        2AM
        57°
        3AM
        56°
        Precipitation
        2%
        Pollen
        None
        Air Quality
        24
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.38 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point49°F
        5. Humidity 76%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KISP Station History
        Almanac for September 24, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 66°F 72°F 89°F 2017
        4. Low 54°F 56°F 38°F 1963
        5. Rain/Snow Depth
        6. Precipitation 0 in 3 in -
        7. Snow 0 in 0 in -
        Almanac for September 25, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 66°F 72°F 87°F
        4. Low 54°F 56°F 38°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:42 AM 6:46 PM
        3. Civil Twilight 6:15 AM 7:13 PM
        4. Nautical Twilight 5:43 AM 7:45PM
        5. Astronomical Twilight 5:10 AM 8:17 PM
        1. Length of Visible Light 12h 58m
        2. Length of Day 12h 4m
        3. Tomorrow will be 2 minutes 41 seconds shorter
        1. Moon 5:46 PM 4:21 AM
        2. Waxing Gibbous96% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Nearby Weather Stations
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