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      Elev 26 ft, 45.144 °N 64.410 °W

      Pereau, CA

      Port Williams Station54°
      Updated: 7:05 PM ADT on September 20, 2026 (GMT -3)
      10 minutes ago
      58°
      37°
      54
      Feels Like 54
      Cloudy
      N
      5
      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
        Sun 09/20
        Low 49°f
         74% Precip. / 0.11 in
        Light rain early...then remaining cloudy with showers overnight. Low 49F. Winds SE at 5 to 10 mph. Chance of rain 70%.
        Tomorrow
        Mon 09/21
        High 61°f
         52% Precip. / 0.02 in
        Showers in the morning, then partly cloudy in the afternoon. High 61F. Winds N at 5 to 10 mph. Chance of rain 50%.
        Tomorrow night
        Mon 09/21
        Low 42°f
         23% Precip. / 0 in
        A few clouds. Slight chance of a rain shower. Low 42F. Winds light and variable.
        Hourly Forecast
        Now
        54°
        7:18PM
        Sunset
        8PM
        50%
        53°
        9PM
        53°
        10PM
        58%
        53°
        11PM
        49%
        53°
        12AM
        35%
        52°
        1AM
        51°
        2AM
        44%
        51°
        3AM
        59%
        50°
        4AM
        75%
        50°
        5AM
        49%
        50°
        6AM
        55%
        50°
        7AM
        53%
        50°
        7:03AM
        Sunrise
        8AM
        42%
        50°
        9AM
        52°
        10AM
        54°
        11AM
        56°
        12PM
        57°
        1PM
        58°
        2PM
        59°
        3PM
        60°
        4PM
        60°
        5PM
        59°
        6PM
        59°
        7PM
        56°
        Precipitation
        75%
        Rain likely around 7:45 PM
        Pollen
        None
        Air Quality
        21
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.14 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point46°F
        5. Humidity 77%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         CYZX Station History
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 58°F 65°F 77°F 2015
        4. Low 37°F 46°F 27°F 2020
        5. Rain/Snow Depth
        6. Precipitation 0.11 in - in -
        7. Snow 0 in - in -
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 61°F 65°F 79°F
        4. Low 37°F 46°F 26°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:02 AM 7:18 PM
        3. Civil Twilight 6:32 AM 7:48 PM
        4. Nautical Twilight 5:58 AM 8:22PM
        5. Astronomical Twilight 5:22 AM 8:58 PM
        1. Length of Visible Light 13h 15m
        2. Length of Day 12h 16m
        3. Tomorrow will be 3 minutes 9 seconds shorter
        1. Moon 4:38 PM 12:07 AM
        2. Waxing Gibbous68% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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