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      Elev 700 ft, 45.442 °N 122.547 °W

      Happy Valley, OR

      Happy Valley Station59°
      Updated: 1:51 AM PDT on September 22, 2026 (GMT -7)
      just now
      73°
      52°
      59
      Feels Like 59
      Cloudy
      N
      3
      Similar 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
        Tue 09/22
        Low 55°f
         3% Precip. / 0 in
        Overcast. Low near 55F. Winds light and variable.
        Tomorrow
        Wed 09/23
        High 71°f
         5% Precip. / 0 in
        Cloudy skies early, followed by partial clearing. High 71F. Winds light and variable.
        Tomorrow night
        Wed 09/23
        Low 49°f
         20% Precip. / 0 in
        Partly cloudy skies. Low 49F. Winds light and variable.
        Hourly Forecast
        Now
        59°
        2AM
        59°
        3AM
        58°
        4AM
        57°
        5AM
        56°
        6AM
        55°
        6:57AM
        Sunrise
        7AM
        55°
        8AM
        55°
        9AM
        58°
        10AM
        60°
        11AM
        62°
        12PM
        63°
        1PM
        65°
        2PM
        67°
        3PM
        69°
        4PM
        69°
        5PM
        70°
        6PM
        69°
        7PM
        67°
        7:07PM
        Sunset
        8PM
        65°
        9PM
        62°
        10PM
        59°
        11PM
        57°
        12AM
        55°
        1AM
        53°
        Precipitation
        6%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        31
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.03 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point53°F
        5. Humidity 81%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KTTD Station History
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 76°F 97°F 1994
        4. Low 52°F 52°F 37°F 1956
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 76°F 93°F
        4. Low 52°F 52°F 37°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:57 AM 7:07 PM
        3. Civil Twilight 6:27 AM 7:36 PM
        4. Nautical Twilight 5:53 AM 8:11PM
        5. Astronomical Twilight 5:17 AM 8:46 PM
        1. Length of Visible Light 13h 8m
        2. Length of Day 12h 9m
        3. Tomorrow will be 3 minutes 10 seconds shorter
        1. Moon 5:32 PM 2:21 AM
        2. Waxing Gibbous85% 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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