Member Settings
      Elev 64 ft, 49.002 °N 122.283 °W

      Sumas, WA

      Updated: 3:49 AM PDT on October 28, 2026 (GMT -7)
      9 minutes ago
      49°
      41°
      42
      Feels Like 40
      Showers in Vicinity
      N
      4
      Same temperature is expected today
      Wundermap

      Loading nearby stations…

      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
        Thu 10/29
        High 49°f
        97% Precip. / 0.12 in
        A steady rain this morning. Showers continuing this afternoon. High 49F. Winds SSE at 5 to 10 mph. Chance of rain 100%.
        Tonight
        Thu 10/29
        Low 41°f
        66% Precip. / 0.14 in
        Rain showers early becoming a steady light rain overnight. Low 41F. Winds light and variable. Chance of rain 70%.
        Tomorrow
        Fri 10/30
        High 51°f40°f
        74% Precip. / 0.09 in
        Cloudy with rain ending in the afternoon. High 51F. Winds NE at 5 to 10 mph. Chance of rain 70%.
        Hourly Forecast
        Now
        43°
        4AM
        93%
        43°
        5AM
        41%
        43°
        6AM
        44°
        7AM
        45°
        7:50AM
        Sunrise
        8AM
        44%
        43°
        9AM
        50%
        45°
        10AM
        55%
        46°
        11AM
        37%
        46°
        12PM
        38%
        47°
        1PM
        43%
        48°
        2PM
        43%
        48°
        3PM
        55%
        49°
        4PM
        43%
        48°
        5PM
        37%
        47°
        5:54PM
        Sunset
        6PM
        33%
        45°
        7PM
        44°
        8PM
        44°
        9PM
        43°
        10PM
        45%
        43°
        11PM
        57%
        43°
        12AM
        49%
        43°
        1AM
        43°
        2AM
        41%
        43°
        3AM
        63%
        43°
        Additional Conditions
        1. Pressure 29.83 in
        2. Visibility 8 miles
        3. Clouds Cloudy
        4. Dew Point42°F
        5. Humidity 98%
        6. Rainfall 1.11 in
        7. Snow Depth 0 in
        CYXX Station History
        Almanac for October 28, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 49°F 54°F 72°F 1918
        4. Low 41°F 40°F 22°F 1917
        5. Rain/Snow Depth
        6. Precipitation 0.26 in 4.2 in -
        7. Snow 0 in 0 in -
        Almanac for October 29, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 51°F 54°F 66°F
        4. Low 41°F 39°F 22°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:50 AM 5:54 PM
        3. Civil Twilight 7:17 AM 6:27 PM
        4. Nautical Twilight 6:40 AM 7:04PM
        5. Astronomical Twilight 6:03 AM 7:41 PM
        1. Length of Visible Light 11h 10m
        2. Length of Day 10h 4m
        3. Tomorrow will be 3 minutes 18 seconds shorter
        1. Moon 7:08 PM 11:35 AM
        2. Waning Gibbous88% of the Moon is Illuminated
        Nov 1
        Waning Half Last Qtr
        Nov 8
        New Moon
        Nov 17
        Waxing Half First Qtr
        Nov 24
        Full Moon
        Nearby Weather Stations
        Station Location
        Temp
        Windchill
        Heat Index
        Dew Point
        Humidity
        Wind
        Precip.
        Elev.
        Updated
        Loading nearby stations…
        Precipitation
        Loading…
        Loading…
        Weather Alerts
        Loading…
        Level Access
        Glossary