My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
        More Settings
      Updated: 5:19 AM GMT-03:00 on September 12, 2026 (GMT -3)
      8 minutes ago
      99°
      73°
      74
      Feels Like 74
      Clear
      N
      4
      Higher temperature is expected today
      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
        Sat 09/12
        High 99°f
        3% Precip. / 0 in
        Sun and clouds mixed. High 99F. Winds NE at 5 to 10 mph.
        Tonight
        Sat 09/12
        Low 76°f
        7% Precip. / 0 in
        Clear to partly cloudy. Low 76F. Winds light and variable.
        Tomorrow
        Sun 09/13
        High 99°f76°f
        5% Precip. / 0 in
        Generally sunny despite a few afternoon clouds. High 99F. Winds NE at 5 to 10 mph.
        Hourly Forecast
        Now
        74°
        5:55AM
        Sunrise
        6AM
        74°
        7AM
        77°
        8AM
        80°
        9AM
        83°
        10AM
        87°
        11AM
        90°
        12PM
        93°
        1PM
        95°
        2PM
        97°
        3PM
        98°
        4PM
        98°
        5PM
        97°
        5:59PM
        Sunset
        6PM
        93°
        7PM
        90°
        8PM
        87°
        9PM
        85°
        10PM
        83°
        11PM
        82°
        12AM
        81°
        1AM
        79°
        2AM
        79°
        3AM
        79°
        4AM
        78°
        5AM
        77°
        Additional Conditions
        1. Pressure 29.86 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point70°F
        5. Humidity 87%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        SJBY Station History
        Almanac for September 12, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 99°F 97°F -°F
        4. Low 73°F 73°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.02 in -
        7. Snow 0 in - in -
        Almanac for September 13, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 99°F 97°F -°F
        4. Low 73°F 73°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:55 AM 5:59 PM
        3. Civil Twilight 5:34 AM 6:19 PM
        4. Nautical Twilight 5:10 AM 6:43PM
        5. Astronomical Twilight 4:46 AM 7:08 PM
        1. Length of Visible Light 12h 45m
        2. Length of Day 12h 3m
        3. Tomorrow will be 17 seconds longer
        1. Moon 6:49 AM 7:16 PM
        2. Waxing Crescent1% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
        Loading…
        Loading…
        Weather Alerts
        Loading…
        essentialaccessibility.com
        We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
        Glossary