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      Small Craft Advisory
      until 5:00 PM PDT
      Elev 43 ft, 49.002 °N 122.283 °W

      Sumas, WA

      Sumas Station46°
      Updated: 10:52 PM PDT on October 24, 2026 (GMT -7)
      2 minutes ago
      48°
      35°
      46
      Feels Like 41
      Cloudy
      N
      10
      Gusts 19 mph
      Higher temperature is expected tomorrow
      Wundermap

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       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
        Tonight
        Sun 10/25
        Low 45°f
         94% Precip. / 0.24 in
        Rain. Low near 45F. Winds NE at 10 to 15 mph. Chance of rain 90%. Rainfall near a quarter of an inch.
        Tomorrow
        Mon 10/26
        High 53°f
         68% Precip. / 0.08 in
        Light rain early. Then remaining cloudy. High 53F. Winds NE at 10 to 15 mph. Chance of rain 70%.
        Tomorrow night
        Mon 10/26
        Low 45°f
         19% Precip. / 0 in
        Overcast. Slight chance of a rain shower. Low near 45F. Winds NE at 5 to 10 mph.
        Hourly Forecast
        Now
        46°
        11PM
        49%
        47°
        12AM
        64%
        46°
        1AM
        87%
        46°
        2AM
        91%
        47°
        3AM
        94%
        47°
        4AM
        79%
        47°
        5AM
        87%
        46°
        6AM
        82%
        46°
        7AM
        69%
        47°
        7:45AM
        Sunrise
        8AM
        65%
        46°
        9AM
        43%
        46°
        10AM
        45%
        47°
        11AM
        37%
        48°
        12PM
        35%
        50°
        1PM
        51°
        2PM
        52°
        3PM
        53°
        4PM
        53°
        5PM
        53°
        5:59PM
        Sunset
        6PM
        52°
        7PM
        50°
        8PM
        49°
        9PM
        49°
        10PM
        49°
        Precipitation
        94%
        Rain expected around 11:45 PM
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        43
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.03 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point42°F
        5. Humidity 85%
        6. Rainfall 0.21 in
        7. Snow Depth 0 in
         CYXX Station History
        Almanac for October 24, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 48°F 56°F 70°F 1941
        4. Low 35°F 40°F 27°F 1954
        5. Rain/Snow Depth
        6. Precipitation 0.24 in 4 in -
        7. Snow 0 in 0 in -
        Almanac for October 25, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 53°F 56°F 74°F
        4. Low 45°F 40°F 24°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:44 AM 6:01 PM
        3. Civil Twilight 7:11 AM 6:34 PM
        4. Nautical Twilight 6:34 AM 7:11PM
        5. Astronomical Twilight 5:57 AM 7:47 PM
        1. Length of Visible Light 11h 22m
        2. Length of Day 10h 17m
        3. Tomorrow will be 3 minutes 22 seconds shorter
        1. Moon 5:03 PM 5:59 AM
        2. Waxing Gibbous98% of the Moon is Illuminated
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 8
        New Moon
        Nov 17
        Waxing Half First Qtr
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