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      Elev 64 ft, 49.002 °N 122.283 °W

      Sumas, WA

      Sat, Oct 31, 2026
      Tonight
      Sat 10/31
      Low 38°f
      42% Precip. / 0 in
      Considerable cloudiness with occasional rain showers. Low 38F. Winds light and variable. Chance of rain 40%.
      Tomorrow
      Sun 11/01
      High 56°f
      4% Precip. / 0 in
      Partly cloudy. High 56F. Winds NE at 5 to 10 mph.
      Sunrise 7:55 AM
      Sunset 5:49 PM
      Moonrise 10:51 PM
      Moonset 2:21 PM
      Waning Gibbous, 57% visible
      Hourly Forecast
      Now
      43°
      2AM
      42°
      3AM
      42°
      4AM
      43°
      5AM
      41°
      6AM
      41°
      7AM
      41°
      7:55AM
      Sunrise
      8AM
      39°
      9AM
      41°
      10AM
      45°
      11AM
      48°
      12PM
      51°
      1PM
      52°
      2PM
      54°
      3PM
      54°
      4PM
      54°
      5PM
      52°
      5:49PM
      Sunset
      6PM
      49°
      7PM
      46°
      8PM
      44°
      9PM
      43°
      10PM
      42°
      11PM
      41°
      12AM
      40°
      1AM
      39°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      2:00 am
      Mostly Cloudy
      42°F 40°F 22% 0in 64% 39°F 88% 4 mph NE 30in
      3:00 am
      Mostly Cloudy
      42°F 40°F 5% 0in 70% 38°F 84% 4 mph ENE 30.01in
      4:00 am
      Partly Cloudy
      43°F 40°F 4% 0in 59% 38°F 82% 4 mph NE 30in
      5:00 am
      Partly Cloudy
      41°F 38°F 5% 0in 43% 37°F 84% 4 mph NE 30.01in
      6:00 am
      Partly Cloudy
      41°F 38°F 3% 0in 44% 36°F 82% 5 mph NE 30.02in
      7:00 am
      Partly Cloudy
      41°F 38°F 2% 0in 43% 36°F 81% 5 mph ENE 30.03in
      8:00 am
      Partly Cloudy
      39°F 35°F 3% 0in 46% 36°F 87% 5 mph NE 30.03in
      9:00 am
      Partly Cloudy
      41°F 38°F 5% 0in 45% 37°F 84% 5 mph ENE 30.03in
      10:00 am
      Partly Cloudy
      45°F 42°F 4% 0in 35% 39°F 78% 6 mph ENE 30.03in
      11:00 am
      Partly Cloudy
      48°F 45°F 3% 0in 45% 40°F 74% 6 mph NE 30.03in
      12:00 pm
      Partly Cloudy
      51°F 48°F 2% 0in 36% 41°F 69% 6 mph NE 30.03in
      1:00 pm
      Partly Cloudy
      52°F 50°F 1% 0in 43% 40°F 63% 6 mph NE 30.01in
      2:00 pm
      Partly Cloudy
      54°F 52°F 1% 0in 40% 40°F 60% 5 mph NE 30in
      3:00 pm
      Partly Cloudy
      54°F 53°F 0% 0in 52% 40°F 58% 5 mph NE 29.99in
      4:00 pm
      Partly Cloudy
      54°F 53°F 1% 0in 57% 41°F 60% 5 mph NNE 29.98in
      5:00 pm
      Partly Cloudy
      52°F 51°F 2% 0in 57% 41°F 65% 4 mph NNE 29.98in
      6:00 pm
      Partly Cloudy
      49°F 48°F 3% 0in 50% 40°F 73% 3 mph NE 29.98in
      7:00 pm
      Partly Cloudy
      46°F 44°F 4% 0in 38% 40°F 79% 3 mph NE 29.98in
      8:00 pm
      Partly Cloudy
      44°F 44°F 4% 0in 34% 39°F 82% 3 mph NE 29.98in
      9:00 pm
      Partly Cloudy
      43°F 41°F 4% 0in 53% 37°F 81% 3 mph NE 29.98in
      10:00 pm
      Partly Cloudy
      42°F 40°F 4% 0in 56% 37°F 82% 4 mph NE 29.99in
      11:00 pm
      Partly Cloudy
      41°F 39°F 4% 0in 43% 36°F 82% 3 mph ENE 29.99in
      Additional Conditions
      1. Pressure 29.98 in
      2. Visibility 10 miles
      3. Clouds Mostly Cloudy
      4. Dew Point40°F
      5. Humidity 89%
      6. Rainfall 0.33 in
      7. Snow Depth 0 in
      CYXX Station History
      Almanac for October 31, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 55°F 53°F 69°F 1954
      4. Low 38°F 39°F 19°F 2002
      5. Rain/Snow Depth
      6. Precipitation 0 in 4.4 in -
      7. Snow 0 in - in -
      Almanac for November 1, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 55°F 53°F 68°F
      4. Low 35°F 39°F 21°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:55 AM 5:49 PM
      3. Civil Twilight 7:21 AM 6:22 PM
      4. Nautical Twilight 6:44 AM 7:00PM
      5. Astronomical Twilight 6:07 AM 7:36 PM
      1. Length of Visible Light 11h 0m
      2. Length of Day 9h 54m
      3. Tomorrow will be 3 minutes 14 seconds shorter
      1. Moon 10:51 PM 2:21 PM
      2. Waning Gibbous57% 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
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      Level Access
      Glossary