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      Frost Advisory
      until 8:00 AM PDT
      Elev 98 ft, 45.496 °N 122.765 °W

      Portland, OR

      West Slope Station44°
      Wed, Oct 14, 2026
      Wednesday
      Thu 10/15
      High 69°f
      4% Precip. / 0 in
      Sun and a few passing clouds. High 69F. Winds light and variable.
      Wednesday night
      Thu 10/15
      Low 49°f
      7% Precip. / 0 in
      A mostly clear sky. Low 49F. Winds light and variable.
      Sunrise 7:26 AM
      Sunset 6:26 PM
      Moonrise 12:08 PM
      Moonset 8:13 PM
      Waxing Crescent, 16% visible
      Hourly Forecast
      7:24AM
      Sunrise
      6:28PM
      Sunset
      12AM
      51°
      1AM
      50°
      2AM
      50°
      3AM
      50°
      4AM
      48°
      5AM
      48°
      6AM
      47°
      7AM
      47°
      8AM
      46°
      9AM
      49°
      10AM
      52°
      11AM
      56°
      12PM
      59°
      1PM
      61°
      2PM
      64°
      3PM
      66°
      4PM
      67°
      5PM
      68°
      6PM
      67°
      7PM
      64°
      8PM
      61°
      9PM
      59°
      10PM
      57°
      11PM
      56°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Mostly Cloudy
      		 51°F 51°F 2% 0in 74% 42°F 72% 1 mph NNW 30.23in
      1:00 am
      Mostly Cloudy
      		 50°F 50°F 2% 0in 63% 42°F 74% 1 mph NNW 30.24in
      2:00 am
      Mostly Cloudy
      		 50°F 50°F 2% 0in 77% 42°F 75% 1 mph NNW 30.24in
      3:00 am
      Mostly Cloudy
      		 50°F 50°F 2% 0in 74% 42°F 75% 1 mph N 30.25in
      4:00 am
      Partly Cloudy
      		 48°F 48°F 3% 0in 53% 41°F 77% 1 mph N 30.25in
      5:00 am
      Mostly Cloudy
      		 48°F 48°F 3% 0in 66% 41°F 78% 1 mph NNE 30.25in
      6:00 am
      Partly Cloudy
      		 47°F 47°F 4% 0in 53% 41°F 79% 1 mph N 30.26in
      7:00 am
      Partly Cloudy
      		 47°F 47°F 4% 0in 55% 41°F 79% 1 mph N 30.27in
      8:00 am
      Partly Cloudy
      		 46°F 46°F 4% 0in 59% 42°F 84% 0 mph NNW 30.28in
      9:00 am
      Partly Cloudy
      		 49°F 49°F 2% 0in 52% 43°F 79% 1 mph NNE 30.29in
      10:00 am
      Partly Cloudy
      		 52°F 52°F 1% 0in 48% 43°F 70% 1 mph NNE 30.29in
      11:00 am
      Mostly Cloudy
      		 56°F 56°F 0% 0in 60% 43°F 62% 2 mph NNE 30.29in
      12:00 pm
      Partly Cloudy
      		 59°F 59°F 0% 0in 50% 44°F 59% 2 mph NNW 30.29in
      1:00 pm
      Mostly Sunny
      		 61°F 61°F 0% 0in 23% 45°F 54% 3 mph NW 30.27in
      2:00 pm
      Mostly Sunny
      		 64°F 64°F 0% 0in 20% 46°F 51% 4 mph NNW 30.26in
      3:00 pm
      Sunny
      		 66°F 66°F 0% 0in 16% 47°F 50% 4 mph NNW 30.25in
      4:00 pm
      Sunny
      		 67°F 67°F 0% 0in 12% 48°F 49% 5 mph NNW 30.24in
      5:00 pm
      Sunny
      		 68°F 68°F 0% 0in 8% 49°F 51% 5 mph N 30.24in
      6:00 pm
      Sunny
      		 67°F 67°F 1% 0in 0% 50°F 54% 5 mph NNE 30.24in
      7:00 pm
      Clear
      		 64°F 64°F 2% 0in 0% 50°F 60% 4 mph N 30.26in
      8:00 pm
      Clear
      		 61°F 61°F 3% 0in 0% 50°F 68% 4 mph N 30.27in
      9:00 pm
      Clear
      		 59°F 59°F 4% 0in 1% 51°F 73% 4 mph NNW 30.27in
      10:00 pm
      Clear
      		 57°F 57°F 6% 0in 1% 51°F 80% 5 mph NNW 30.28in
      11:00 pm
      Clear
      		 56°F 55°F 6% 0in 1% 51°F 83% 4 mph N 30.28in
      Additional Conditions
      1. Pressure 30.09 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point39°F
      5. Humidity 83%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KHIO Station History
      Almanac for October 12, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 63°F 67°F 82°F 1991
      4. Low 40°F 44°F 31°F 1981
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for October 13, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 65°F 66°F 82°F
      4. Low 39°F 43°F 32°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:23 AM 6:30 PM
      3. Civil Twilight 6:53 AM 7:00 PM
      4. Nautical Twilight 6:19 AM 7:34PM
      5. Astronomical Twilight 5:45 AM 8:08 PM
      1. Length of Visible Light 12h 6m
      2. Length of Day 11h 6m
      3. Tomorrow will be 3 minutes 6 seconds shorter
      1. Moon 9:54 AM 7:03 PM
      2. Waxing Crescent4% of the Moon is Illuminated
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 8
      New Moon
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