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      Rip Current Statement
      until 5:00 AM EDT
      +1 more alert
      Elev 56 ft, 29.864 °N 81.336 °W

      St. Augustine, FL

      St. Augustine Station81°
      Updated: 8:11 AM EDT on September 17, 2026 (GMT -4)
      8 minutes ago
      86°
      76°
      81
      Feels Like 84
      Sunny
      N
      9
      Similar 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
        Thu 09/17
        High 86°f
         20% Precip. / 0 in
        Sunshine and clouds mixed. A stray shower or thunderstorm is possible. High 86F. Winds NE at 10 to 20 mph.
        Tonight
        Thu 09/17
        Low 76°f
         24% Precip. / 0 in
        A few clouds. Low 76F. Winds NE at 10 to 15 mph.
        Tomorrow
        Fri 09/18
        High 87°f74°f
         47% Precip. / 0.25 in
        Partly to mostly cloudy skies with scattered thunderstorms in the morning. High 87F. Winds NE at 10 to 15 mph. Chance of rain 50%.
        Hourly Forecast
        Now
        79°
        9AM
        81°
        10AM
        84°
        11AM
        85°
        12PM
        85°
        1PM
        85°
        2PM
        86°
        3PM
        85°
        4PM
        85°
        5PM
        83°
        6PM
        83°
        7PM
        82°
        7:28PM
        Sunset
        8PM
        81°
        9PM
        80°
        10PM
        81°
        11PM
        80°
        12AM
        80°
        1AM
        79°
        2AM
        79°
        3AM
        30%
        79°
        4AM
        78°
        5AM
        77°
        6AM
        77°
        7AM
        77°
        7:11AM
        Sunrise
        8AM
        77°
        Precipitation
        30%
        Pollen
        None
        Air Quality
        32
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.17 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point69°F
        5. Humidity 72%
        6. Rainfall 0.19 in
        7. Snow Depth 0 in
         KSGJ Station History
        Almanac for September 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 86°F 87°F 93°F 1987
        4. Low 76°F 73°F 63°F 2001
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 87°F 87°F 96°F
        4. Low 76°F 73°F 58°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:11 AM 7:28 PM
        3. Civil Twilight 6:47 AM 7:51 PM
        4. Nautical Twilight 6:19 AM 8:19PM
        5. Astronomical Twilight 5:50 AM 8:47 PM
        1. Length of Visible Light 13h 4m
        2. Length of Day 12h 16m
        3. Tomorrow will be 1 minute 47 seconds shorter
        1. Moon 1:29 PM 11:29 PM
        2. Waxing Crescent39% 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
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