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      Elev 43 ft, 49.002 °N 122.283 °W

      Sumas, WA

      Sat, Oct 3, 2026
      Tonight
      Sun 10/04
      Low 48°f
      23% Precip. / 0 in
      Some clouds. Low 48F. Winds light and variable.
      Tomorrow
      Mon 10/05
      High 75°f
      10% Precip. / 0 in
      Partly cloudy. High near 75F. Winds light and variable.
      Sunrise 7:11 AM
      Sunset 6:43 PM
      Moonrise 11:39 PM
      Moonset 3:44 PM
      Last Quarter, 41% visible
      Hourly Forecast
      Now
      71°
      6PM
      69°
      6:43PM
      Sunset
      7PM
      65°
      8PM
      61°
      9PM
      58°
      10PM
      56°
      11PM
      55°
      12AM
      54°
      1AM
      54°
      2AM
      53°
      3AM
      52°
      4AM
      51°
      5AM
      50°
      6AM
      50°
      7AM
      49°
      7:13AM
      Sunrise
      8AM
      52°
      9AM
      56°
      10AM
      60°
      11AM
      63°
      12PM
      66°
      1PM
      69°
      2PM
      71°
      3PM
      73°
      4PM
      73°
      5PM
      73°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      6:00 pm
      Sunny
      69°F 69°F 2% 0in 0% 58°F 68% 4 mph W 30.01in
      7:00 pm
      Clear
      65°F 65°F 2% 0in 1% 57°F 76% 3 mph SW 30.02in
      8:00 pm
      Clear
      61°F 61°F 3% 0in 1% 56°F 85% 3 mph SW 30.03in
      9:00 pm
      Clear
      58°F 58°F 15% 0in 1% 56°F 94% 2 mph SSW 30.04in
      10:00 pm
      Partly Cloudy
      56°F 56°F 15% 0in 30% 55°F 96% 2 mph S 30.04in
      11:00 pm
      Partly Cloudy
      55°F 55°F 16% 0in 31% 54°F 96% 2 mph NE 30.04in
      Additional Conditions
      1. Pressure 30.02 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point57°F
      5. Humidity 62%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      CYXX Station History
      Almanac for October 3, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 75°F 65°F 82°F 2022
      4. Low 51°F 44°F 25°F 1925
      5. Rain/Snow Depth
      6. Precipitation 0 in 3 in -
      7. Snow 0 in 0 in -
      Almanac for October 4, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 75°F 65°F 82°F
      4. Low 48°F 44°F 27°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:11 AM 6:43 PM
      3. Civil Twilight 6:40 AM 7:14 PM
      4. Nautical Twilight 6:03 AM 7:51PM
      5. Astronomical Twilight 5:26 AM 8:28 PM
      1. Length of Visible Light 12h 34m
      2. Length of Day 11h 31m
      3. Tomorrow will be 3 minutes 35 seconds shorter
      1. Moon 11:39 PM 3:44 PM
      2. Last Quarter41% of the Moon is Illuminated
      Oct 3
      Waning Half Last Qtr
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 25
      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