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      Elev 43 ft, 45.497 °N 122.671 °W

      Portland, OR

      Corbett-Terwilliger-Lair Hill Station75°
      Updated: 4:49 PM PDT on September 20, 2026 (GMT -7)
      10 minutes ago
      77°
      52°
      75
      Feels Like 75
      Sunny
      N
      8
      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
        Mon 09/21
        Low 52°f
         7% Precip. / 0 in
        Clear to partly cloudy. Low 52F. Winds NNW at 5 to 10 mph.
        Tomorrow
        Tue 09/22
        High 74°f
         7% Precip. / 0 in
        Some sun in the morning with increasing clouds during the afternoon. High 74F. Winds NNW at 5 to 10 mph.
        Tomorrow night
        Tue 09/22
        Low 55°f
         9% Precip. / 0 in
        Partly cloudy during the evening followed by cloudy skies overnight. Low near 55F. Winds NW at 5 to 10 mph.
        Hourly Forecast
        Now
        76°
        5PM
        77°
        6PM
        76°
        7PM
        73°
        7:11PM
        Sunset
        8PM
        70°
        9PM
        67°
        10PM
        65°
        11PM
        63°
        12AM
        61°
        1AM
        59°
        2AM
        58°
        3AM
        57°
        4AM
        56°
        5AM
        55°
        6AM
        54°
        6:56AM
        Sunrise
        7AM
        53°
        8AM
        55°
        9AM
        57°
        10AM
        59°
        11AM
        61°
        12PM
        63°
        1PM
        66°
        2PM
        68°
        3PM
        70°
        4PM
        71°
        Precipitation
        8%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        62
        Moderate
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 29.93 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point55°F
        5. Humidity 48%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KPDX Station History
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 77°F 74°F 93°F 1974
        4. Low 52°F 54°F 46°F 1989
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 74°F 92°F
        4. Low 52°F 54°F 45°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:55 AM 7:11 PM
        3. Civil Twilight 6:25 AM 7:41 PM
        4. Nautical Twilight 5:50 AM 8:16PM
        5. Astronomical Twilight 5:15 AM 8:51 PM
        1. Length of Visible Light 13h 15m
        2. Length of Day 12h 16m
        3. Tomorrow will be 3 minutes 10 seconds shorter
        1. Moon 4:38 PM 12:08 AM
        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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