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      Elev 82 ft, 30.532 °N 91.364 °W

      Port Allen, LA

      Port Allen Station91°
      Updated: 12:44 PM CDT on September 30, 2026 (GMT -5)
      6 minutes ago
      91°
      69°
      91
      Feels Like 107
      Fair
      N
      9
      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
        Wed 09/30
        High 91°f
         13% Precip. / 0 in
        Partly cloudy. High 91F. Winds SE at 5 to 10 mph.
        Tonight
        Wed 09/30
        Low 73°f
         12% Precip. / 0 in
        Some clouds. Low 73F. Winds ESE at 5 to 10 mph.
        Tomorrow
        Thu 10/01
        High 90°f74°f
         45% Precip. / 0.08 in
        Partly cloudy skies during the morning hours will give way to occasional showers in the afternoon. High near 90F. Winds SE at 10 to 15 mph. Chance of rain 50%.
        Hourly Forecast
        Now
        89°
        1PM
        90°
        2PM
        91°
        3PM
        90°
        4PM
        91°
        5PM
        89°
        6PM
        87°
        6:51PM
        Sunset
        7PM
        85°
        8PM
        81°
        9PM
        80°
        10PM
        79°
        11PM
        77°
        12AM
        77°
        1AM
        76°
        2AM
        75°
        3AM
        74°
        4AM
        74°
        5AM
        74°
        6AM
        74°
        6:59AM
        Sunrise
        7AM
        74°
        8AM
        77°
        9AM
        81°
        10AM
        84°
        11AM
        86°
        12PM
        88°
        Precipitation
        16%
        Pollen
        None
        Air Quality
        56
        Moderate
        UV Index
        8
        Very High
        Additional Conditions
        1. Pressure 29.94 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point71°F
        5. Humidity 55%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KBTR Station History
        Almanac for September 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 91°F 85°F 93°F 1997
        4. Low 69°F 62°F 50°F 1996
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for October 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 90°F 85°F 91°F
        4. Low 73°F 62°F 47°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:58 AM 6:51 PM
        3. Civil Twilight 6:34 AM 7:15 PM
        4. Nautical Twilight 6:06 AM 7:43PM
        5. Astronomical Twilight 5:38 AM 8:11 PM
        1. Length of Visible Light 12h 41m
        2. Length of Day 11h 53m
        3. Tomorrow will be 1 minute 49 seconds shorter
        1. Moon 9:29 PM 11:14 AM
        2. Waning Gibbous76% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
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