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      Elev 20 ft, 30.102 °N 90.908 °W

      Union, LA

      St. Mary Plantation Station84°
      Updated: 6:33 PM CDT on September 11, 2026 (GMT -5)
      9 minutes ago
      91°
      73°
      84
      Feels Like 92
      Sunny
      N
      0
      Similar temperature is expected tomorrow
      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
        Tonight
        Sat 09/12
        Low 74°f
         23% Precip. / 0 in
        Some clouds. A stray shower or thunderstorm is possible. Low 74F. Winds light and variable.
        Tomorrow
        Sun 09/13
        High 89°f
         48% Precip. / 0.06 in
        Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. High 89F. Winds SW at 5 to 10 mph. Chance of rain 50%.
        Tomorrow night
        Sun 09/13
        Low 74°f
         21% Precip. / 0 in
        A stray shower or thunderstorm is possible early. Partly cloudy. Low 74F. Winds light and variable.
        Hourly Forecast
        Now
        83°
        7PM
        83°
        7:13PM
        Sunset
        8PM
        80°
        9PM
        78°
        10PM
        78°
        11PM
        77°
        12AM
        76°
        1AM
        76°
        2AM
        76°
        3AM
        75°
        4AM
        75°
        5AM
        75°
        6AM
        75°
        6:46AM
        Sunrise
        7AM
        75°
        8AM
        79°
        9AM
        83°
        10AM
        86°
        11AM
        87°
        12PM
        88°
        1PM
        33%
        88°
        2PM
        49%
        88°
        3PM
        45%
        86°
        4PM
        34%
        86°
        5PM
        86°
        6PM
        84°
        Precipitation
        49%
        Pollen
        None
        Air Quality
        38
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.87 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point75°F
        5. Humidity 77%
        6. Rainfall 0.02 in
        7. Snow Depth 0 in
         KREG Station History
        Almanac for September 11, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 91°F 88°F 100°F 1905
        4. Low 73°F 71°F 56°F 1952
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.4 in -
        7. Snow 0 in 0 in -
        Almanac for September 12, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 89°F 88°F 99°F
        4. Low 73°F 70°F 53°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:46 AM 7:13 PM
        3. Civil Twilight 6:22 AM 7:37 PM
        4. Nautical Twilight 5:53 AM 8:06PM
        5. Astronomical Twilight 5:25 AM 8:34 PM
        1. Length of Visible Light 13h 15m
        2. Length of Day 12h 27m
        3. Tomorrow will be 1 minute 48 seconds shorter
        1. Moon 7:13 AM 7:29 PM
        2. Waxing Crescent0% 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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