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      Elev 52 ft, 45.214 °N 123.064 °W

      Dayton, OR

      Dayton Station75°
      Updated: 3:58 PM PDT on September 21, 2026 (GMT -7)
      11 seconds ago
      74°
      50°
      75
      Feels Like 75
      Sunny
      N
      1
      Similar 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
        Tue 09/22
        Low 52°f
         9% Precip. / 0 in
        Partly cloudy skies early will give way to cloudy skies late. Low 52F. Winds light and variable.
        Tomorrow
        Wed 09/23
        High 74°f
         9% Precip. / 0 in
        Sunshine and clouds mixed. High 74F. Winds light and variable.
        Tomorrow night
        Wed 09/23
        Low 45°f
         20% Precip. / 0 in
        Partly cloudy. Low near 45F. Winds WNW at 5 to 10 mph.
        Hourly Forecast
        Now
        73°
        4PM
        73°
        5PM
        74°
        6PM
        73°
        7PM
        70°
        7:11PM
        Sunset
        8PM
        65°
        9PM
        62°
        10PM
        59°
        11PM
        58°
        12AM
        56°
        1AM
        55°
        2AM
        55°
        3AM
        55°
        4AM
        54°
        5AM
        54°
        6AM
        53°
        6:59AM
        Sunrise
        7AM
        54°
        8AM
        55°
        9AM
        58°
        10AM
        61°
        11AM
        63°
        12PM
        66°
        1PM
        67°
        2PM
        69°
        3PM
        71°
        Precipitation
        9%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        48
        Good
        UV Index
        2
        Low
        Additional Conditions
        1. Pressure 29.96 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point56°F
        5. Humidity 56%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KMMV Station History
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 76°F 96°F 1952
        4. Low 50°F 49°F 29°F 1895
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 76°F 96°F
        4. Low 50°F 49°F 32°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:58 AM 7:11 PM
        3. Civil Twilight 6:28 AM 7:40 PM
        4. Nautical Twilight 5:54 AM 8:15PM
        5. Astronomical Twilight 5:18 AM 8:50 PM
        1. Length of Visible Light 13h 11m
        2. Length of Day 12h 12m
        3. Tomorrow will be 3 minutes 8 seconds shorter
        1. Moon 5:09 PM 1:16 AM
        2. Waxing Gibbous78% 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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