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      Elev 443 ft, 47.335 °N 123.059 °W

      Union, WA

      Union Station50°
      Updated: 3:08 AM PDT on September 16, 2026 (GMT -7)
      7 minutes ago
      69°
      49°
      50
      Feels Like 50
      Clear
      N
      0
      Higher temperature is expected today
      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
         15% Precip. / 0 in
        Some clouds. Low 46F. Winds light and variable.
        Tomorrow
        Thu 09/17
        High 80°f
         2% Precip. / 0 in
        Mainly sunny. High around 80F. Winds NE at 5 to 10 mph.
        Tomorrow night
        Thu 09/17
        Low 46°f
         4% Precip. / 0 in
        Clear skies. Low 46F. Winds light and variable.
        Hourly Forecast
        Now
        47°
        4AM
        46°
        5AM
        46°
        6AM
        45°
        6:51AM
        Sunrise
        7AM
        46°
        8AM
        49°
        9AM
        55°
        10AM
        61°
        11AM
        67°
        12PM
        71°
        1PM
        75°
        2PM
        77°
        3PM
        78°
        4PM
        78°
        5PM
        78°
        6PM
        76°
        7PM
        71°
        7:21PM
        Sunset
        8PM
        67°
        9PM
        63°
        10PM
        59°
        11PM
        57°
        12AM
        55°
        1AM
        53°
        2AM
        52°
        3AM
        51°
        Precipitation
        4%
        Pollen
        None
        Air Quality
        32
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.11 in
        2. Visibility 8 miles
        3. Clouds Clear
        4. Dew Point45°F
        5. Humidity 93%
        6. Rainfall 0.08 in
        7. Snow Depth 0 in
         KSHN Station History
        Almanac for September 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 70°F 86°F 1981
        4. Low 49°F 50°F 39°F 1992
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 69°F 85°F
        4. Low 49°F 50°F 39°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:51 AM 7:21 PM
        3. Civil Twilight 6:20 AM 7:52 PM
        4. Nautical Twilight 5:44 AM 8:28PM
        5. Astronomical Twilight 5:05 AM 9:06 PM
        1. Length of Visible Light 13h 31m
        2. Length of Day 12h 30m
        3. Tomorrow will be 3 minutes 22 seconds shorter
        1. Moon 1:30 PM 9:28 PM
        2. Waxing Crescent31% 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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