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      Frost Advisory
      until 9:00 AM PDT
      +1 more alert
      Elev 270 ft, 45.534 °N 122.816 °W

      Cedar Mill, OR

      Terra Linda Station56°
      Updated: 9:07 PM PDT on October 21, 2026 (GMT -7)
      6 minutes ago
      72°
      41°
      56
      Feels Like 56
      Clear
      N
      3
      Lower temperature is expected tomorrow
      Wundermap

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       Wundermap
      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
        Thu 10/22
        Low 41°f
         6% Precip. / 0 in
        Clear skies. Low 41F. Winds light and variable.
        Tomorrow
        Fri 10/23
        High 59°f
         9% Precip. / 0 in
        Partly cloudy skies. High 59F. Winds NW at 10 to 15 mph.
        Tomorrow night
        Fri 10/23
        Low 37°f
         7% Precip. / 0 in
        Clear skies with a few passing clouds. Low 37F. Winds W at 5 to 10 mph.
        Hourly Forecast
        Now
        57°
        10PM
        55°
        11PM
        53°
        12AM
        51°
        1AM
        50°
        2AM
        49°
        3AM
        48°
        4AM
        47°
        5AM
        45°
        6AM
        45°
        7AM
        44°
        7:37AM
        Sunrise
        8AM
        44°
        9AM
        47°
        10AM
        51°
        11AM
        54°
        12PM
        57°
        1PM
        59°
        2PM
        60°
        3PM
        60°
        4PM
        60°
        5PM
        59°
        6PM
        57°
        6:13PM
        Sunset
        7PM
        54°
        8PM
        51°
        9PM
        50°
        Precipitation
        9%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        67
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.86 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point44°F
        5. Humidity 63%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KHIO Station History
        Almanac for October 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 72°F 62°F 73°F 2005
        4. Low 41°F 42°F 32°F 1982
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for October 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 59°F 62°F 81°F
        4. Low 41°F 42°F 29°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:35 AM 6:15 PM
        3. Civil Twilight 7:05 AM 6:45 PM
        4. Nautical Twilight 6:31 AM 7:19PM
        5. Astronomical Twilight 5:56 AM 7:53 PM
        1. Length of Visible Light 11h 39m
        2. Length of Day 10h 39m
        3. Tomorrow will be 3 minutes 1 second shorter
        1. Moon 4:15 PM 2:23 AM
        2. Waxing Gibbous80% of the Moon is Illuminated
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 8
        New Moon
        Nov 17
        Waxing Half First Qtr
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