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      Elev 690 ft, 37.387 °N 122.199 °W

      Portola Valley, CA

      Alpine Hills Station60°
      Sat, Nov 7, 2026
      Saturday
      Sun 11/08
      High 75°f
      2% Precip. / 0 in
      Sunny skies. High near 75F. Winds light and variable.
      Saturday night
      Sun 11/08
      Low 53°f
      5% Precip. / 0 in
      Generally fair. Low 53F. Winds light and variable.
      Sunrise 6:39 AM
      Sunset 5:04 PM
      Moonrise 5:11 AM
      Moonset 3:56 PM
      Waning Crescent, 3% visible
      Hourly Forecast
      12AM
      53°
      1AM
      53°
      2AM
      52°
      3AM
      52°
      4AM
      52°
      5AM
      52°
      6AM
      51°
      6:39AM
      Sunrise
      7AM
      52°
      8AM
      57°
      9AM
      62°
      10AM
      67°
      11AM
      70°
      12PM
      72°
      1PM
      73°
      2PM
      74°
      3PM
      74°
      4PM
      73°
      5PM
      70°
      5:04PM
      Sunset
      6PM
      66°
      7PM
      64°
      8PM
      61°
      9PM
      59°
      10PM
      58°
      11PM
      56°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Clear
      		 53°F 53°F 4% 0in 1% 46°F 77% 0 mph E 30.1in
      1:00 am
      Clear
      		 53°F 53°F 4% 0in 1% 46°F 77% 1 mph E 30.09in
      2:00 am
      Clear
      		 52°F 52°F 3% 0in 1% 45°F 77% 1 mph E 30.09in
      3:00 am
      Clear
      		 52°F 52°F 3% 0in 2% 45°F 77% 0 mph ESE 30.08in
      4:00 am
      Clear
      		 52°F 52°F 3% 0in 2% 45°F 78% 0 mph E 30.07in
      5:00 am
      Clear
      		 52°F 52°F 3% 0in 2% 45°F 76% 0 mph E 30.08in
      6:00 am
      Clear
      		 51°F 51°F 3% 0in 3% 45°F 77% 0 mph E 30.08in
      7:00 am
      Sunny
      		 52°F 52°F 2% 0in 4% 44°F 75% 1 mph E 30.08in
      8:00 am
      Sunny
      		 57°F 57°F 1% 0in 4% 46°F 67% 1 mph ENE 30.09in
      9:00 am
      Sunny
      		 62°F 62°F 0% 0in 4% 47°F 58% 2 mph NE 30.09in
      10:00 am
      Sunny
      		 67°F 67°F 0% 0in 4% 48°F 50% 3 mph NNE 30.1in
      11:00 am
      Sunny
      		 70°F 70°F 0% 0in 6% 47°F 45% 4 mph NNE 30.09in
      12:00 pm
      Sunny
      		 72°F 72°F 0% 0in 9% 46°F 40% 4 mph N 30.07in
      1:00 pm
      Sunny
      		 73°F 73°F 0% 0in 11% 47°F 39% 5 mph N 30.05in
      2:00 pm
      Sunny
      		 74°F 74°F 0% 0in 12% 48°F 40% 5 mph N 30.04in
      3:00 pm
      Sunny
      		 74°F 74°F 0% 0in 14% 49°F 41% 5 mph N 30.03in
      4:00 pm
      Sunny
      		 73°F 73°F 0% 0in 16% 49°F 43% 5 mph NNW 30.03in
      5:00 pm
      Sunny
      		 70°F 70°F 0% 0in 17% 50°F 48% 4 mph NNW 30.04in
      6:00 pm
      Clear
      		 66°F 66°F 1% 0in 18% 51°F 57% 3 mph NNW 30.05in
      7:00 pm
      Clear
      		 64°F 64°F 1% 0in 18% 51°F 63% 2 mph N 30.06in
      8:00 pm
      Mostly Clear
      		 61°F 61°F 2% 0in 20% 51°F 69% 1 mph N 30.07in
      9:00 pm
      Mostly Clear
      		 59°F 59°F 3% 0in 22% 51°F 73% 1 mph N 30.08in
      10:00 pm
      Mostly Clear
      		 58°F 58°F 3% 0in 25% 50°F 75% 1 mph NNE 30.09in
      11:00 pm
      Mostly Clear
      		 56°F 56°F 4% 0in 29% 49°F 77% 0 mph NE 30.09in
      Additional Conditions
      1. Pressure 30.16 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point46°F
      5. Humidity 56%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KPAO Station History
      Almanac for November 2, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 67°F 74°F 90°F 1997
      4. Low 44°F 43°F 33°F 2003
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for November 3, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 64°F 73°F 87°F
      4. Low 50°F 43°F 32°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:34 AM 5:09 PM
      3. Civil Twilight 6:07 AM 5:36 PM
      4. Nautical Twilight 5:36 AM 6:07PM
      5. Astronomical Twilight 5:06 AM 6:37 PM
      1. Length of Visible Light 11h 28m
      2. Length of Day 10h 34m
      3. Tomorrow will be 2 minutes 4 seconds shorter
      1. Moon - 1:48 PM
      2. Waning Crescent44% of the Moon is Illuminated
      Nov 8
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Nov 30
      Waning Half Last Qtr
      Nearby Weather Stations
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      Elev.
      Updated
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