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      Elev 43 ft, 49.002 °N 122.283 °W

      Sumas, WA

      Sumas Station48°
      Wed, Oct 21, 2026
      Tonight
      Thu 10/22
      Low 41°f
      20% Precip. / 0 in
      A few passing clouds, otherwise generally clear. Low 41F. Winds light and variable.
      Tomorrow
      Fri 10/23
      High 56°f
      20% Precip. / 0 in
      Overcast. High 56F. Winds WSW at 5 to 10 mph.
      Sunrise 7:39 AM
      Sunset 6:07 PM
      Moonrise 4:18 PM
      Moonset 2:13 AM
      Waxing Gibbous, 80% visible
      Hourly Forecast
      Now
      48°
      10PM
      48°
      11PM
      47°
      12AM
      46°
      1AM
      45°
      2AM
      44°
      3AM
      44°
      4AM
      44°
      5AM
      43°
      6AM
      43°
      7AM
      43°
      7:40AM
      Sunrise
      8AM
      42°
      9AM
      46°
      10AM
      50°
      11AM
      52°
      12PM
      54°
      1PM
      54°
      2PM
      55°
      3PM
      55°
      4PM
      55°
      5PM
      54°
      6PM
      53°
      6:05PM
      Sunset
      7PM
      51°
      8PM
      49°
      9PM
      49°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      10:00 pm
      Clear
      		 48°F 48°F 3% 0in 6% 45°F 90% 2 mph W 29.9in
      11:00 pm
      Clear
      		 47°F 47°F 3% 0in 10% 44°F 91% 2 mph ESE 29.9in
      Additional Conditions
      1. Pressure 29.9 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point45°F
      5. Humidity 88%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       CYXX Station History
      Almanac for October 21, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 66°F 57°F 72°F 1938
      4. Low 38°F 41°F 23°F 1905
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.9 in -
      7. Snow 0 in 0 in -
      Almanac for October 22, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 56°F 57°F 70°F
      4. Low 41°F 41°F 23°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:39 AM 6:07 PM
      3. Civil Twilight 7:06 AM 6:39 PM
      4. Nautical Twilight 6:30 AM 7:16PM
      5. Astronomical Twilight 5:53 AM 7:52 PM
      1. Length of Visible Light 11h 32m
      2. Length of Day 10h 27m
      3. Tomorrow will be 3 minutes 26 seconds shorter
      1. Moon 4:18 PM 2:13 AM
      2. Waxing Gibbous80% 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
      Nearby Weather Stations
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