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      Elev 540 ft, 46.210 °N 119.202 °W

      Kennewick, WA

      Kellogg Station74°
      Updated: 11:59 AM PDT on September 20, 2026 (GMT -7)
      6 minutes ago
      86°
      49°
      74
      Feels Like 73
      Sunny
      N
      5
      Same 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
        Today
        Mon 09/21
        High 86°f
         0% Precip. / 0 in
        Sunny. High 86F. Winds light and variable.
        Tonight
        Mon 09/21
        Low 52°f
         1% Precip. / 0 in
        A clear sky. Low 52F. Winds light and variable.
        Tomorrow
        Tue 09/22
        High 87°f55°f
         1% Precip. / 0 in
        Except for a few afternoon clouds, mainly sunny. High 87F. Winds light and variable.
        Hourly Forecast
        Now
        74°
        12PM
        74°
        1PM
        78°
        2PM
        80°
        3PM
        83°
        4PM
        84°
        5PM
        84°
        6PM
        83°
        6:57PM
        Sunset
        7PM
        78°
        8PM
        72°
        9PM
        67°
        10PM
        65°
        11PM
        63°
        12AM
        61°
        1AM
        59°
        2AM
        59°
        3AM
        57°
        4AM
        56°
        5AM
        55°
        6AM
        54°
        6:43AM
        Sunrise
        7AM
        53°
        8AM
        57°
        9AM
        63°
        10AM
        68°
        11AM
        72°
        Precipitation
        1%
        Pollen
        Ragweed Pollen
        Very High
        Air Quality
        60
        Moderate
        UV Index
        5
        Moderate
        Additional Conditions
        1. Pressure 30.03 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point51°F
        5. Humidity 44%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KPSC Station History
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 86°F 79°F 94°F 1939
        4. Low 49°F 52°F 35°F 1928
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 87°F 79°F 94°F
        4. Low 49°F 52°F 31°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:41 AM 6:57 PM
        3. Civil Twilight 6:11 AM 7:27 PM
        4. Nautical Twilight 5:35 AM 8:03PM
        5. Astronomical Twilight 4:59 AM 8:39 PM
        1. Length of Visible Light 13h 16m
        2. Length of Day 12h 16m
        3. Tomorrow will be 3 minutes 14 seconds shorter
        1. Moon 4:27 PM -
        2. Waxing Gibbous69% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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