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      Small Craft Advisory
      until 4:00 PM CDT
      Elev 0 ft, 29.479 °N 89.694 °W

      Port Sulphur, LA

      Port Sulphur Station-75°
      Updated: 11:17 AM CDT on September 17, 2026 (GMT -5)
      4 minutes ago
      89°
      79°
      -75
      Feels Like -92
      Partly Cloudy
      N
      14
      Gusts 20 mph
      Same 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
        Fri 09/18
        High 89°f
         3% Precip. / 0 in
        A mix of clouds and sun. High 89F. Winds ENE at 10 to 20 mph.
        Tonight
        Fri 09/18
        Low 79°f
         4% Precip. / 0 in
        Mostly clear. Low 79F. Winds E at 10 to 15 mph.
        Tomorrow
        Sat 09/19
        High 87°f77°f
         3% Precip. / 0 in
        Mainly sunny. High 87F. Winds ENE at 10 to 15 mph.
        Hourly Forecast
        Now
        88°
        12PM
        88°
        1PM
        87°
        2PM
        87°
        3PM
        86°
        4PM
        86°
        5PM
        85°
        6PM
        85°
        7PM
        84°
        7:01PM
        Sunset
        8PM
        82°
        9PM
        81°
        10PM
        81°
        11PM
        81°
        12AM
        81°
        1AM
        80°
        2AM
        80°
        3AM
        80°
        4AM
        80°
        5AM
        80°
        6AM
        80°
        6:45AM
        Sunrise
        7AM
        80°
        8AM
        83°
        9AM
        85°
        10AM
        86°
        11AM
        86°
        Precipitation
        4%
        Pollen
        None
        Air Quality
        55
        Moderate
        UV Index
        7
        High
        Additional Conditions
        1. Pressure 30.16 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point72°F
        5. Humidity 59%
        6. Rainfall 0.08 in
        7. Snow Depth 0 in
         KLNQ Station History
        Almanac for September 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 89°F 87°F 92°F 2004
        4. Low 79°F 73°F 68°F 2003
        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 93°F
        4. Low 79°F 73°F 65°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:44 AM 7:01 PM
        3. Civil Twilight 6:20 AM 7:25 PM
        4. Nautical Twilight 5:52 AM 7:52PM
        5. Astronomical Twilight 5:24 AM 8:20 PM
        1. Length of Visible Light 13h 4m
        2. Length of Day 12h 16m
        3. Tomorrow will be 1 minute 45 seconds shorter
        1. Moon 1:02 PM 11:04 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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