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      Elev 2231 ft, 47.147 °N 117.455 °W

      Thornton, WA

      Thornton Station65°
      Updated: 4:55 PM PDT on September 15, 2026 (GMT -7)
      22 seconds ago
      68°
      46°
      65
      Feels Like 65
      Mostly Cloudy
      N
      3
      Higher temperature is expected tomorrow
      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
        Wed 09/16
        Low 46°f
         6% Precip. / 0 in
        Mostly cloudy early, then clearing overnight. Low 46F. Winds NNE at 5 to 10 mph.
        Tomorrow
        Thu 09/17
        High 75°f
         6% Precip. / 0 in
        Mainly sunny. High around 75F. Winds NE at 10 to 15 mph.
        Tomorrow night
        Thu 09/17
        Low 49°f
         2% Precip. / 0 in
        Clear skies. Low 49F. Winds NE at 5 to 10 mph.
        Hourly Forecast
        Now
        65°
        5PM
        65°
        6PM
        64°
        7PM
        62°
        7:01PM
        Sunset
        8PM
        58°
        9PM
        57°
        10PM
        55°
        11PM
        54°
        12AM
        52°
        1AM
        51°
        2AM
        50°
        3AM
        49°
        4AM
        48°
        5AM
        47°
        6AM
        47°
        6:29AM
        Sunrise
        7AM
        47°
        8AM
        50°
        9AM
        54°
        10AM
        59°
        11AM
        63°
        12PM
        67°
        1PM
        69°
        2PM
        71°
        3PM
        73°
        4PM
        73°
        Precipitation
        7%
        Pollen
        None
        Air Quality
        23
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 29.94 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point43°F
        5. Humidity 45%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KPUW Station History
        Almanac for September 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 68°F 76°F 96°F 2002
        4. Low 46°F 44°F 25°F 1970
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.3 in -
        7. Snow 0 in 0 in -
        Almanac for September 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 75°F 76°F 93°F
        4. Low 46°F 44°F 27°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:27 AM 7:01 PM
        3. Civil Twilight 5:56 AM 7:31 PM
        4. Nautical Twilight 5:20 AM 8:08PM
        5. Astronomical Twilight 4:42 AM 8:46 PM
        1. Length of Visible Light 13h 35m
        2. Length of Day 12h 33m
        3. Tomorrow will be 3 minutes 21 seconds shorter
        1. Moon 11:56 AM 8:34 PM
        2. Waxing Crescent22% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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