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      Elev 690 ft, 37.387 °N 122.199 °W

      Portola Valley, CA

      Fri, Nov 6, 2026
      Friday
      Sat 11/07
      High 71°f
      6% Precip. / 0 in
      Sunshine along with some cloudy intervals. High 71F. Winds N at 5 to 10 mph.
      Friday night
      Sat 11/07
      Low 50°f
      4% Precip. / 0 in
      Clear skies. Low around 50F. Winds light and variable.
      Sunrise 6:38 AM
      Sunset 5:05 PM
      Moonrise 4:07 AM
      Moonset 3:30 PM
      Waning Crescent, 7% visible
      Hourly Forecast
      12AM
      52°
      1AM
      51°
      2AM
      51°
      3AM
      50°
      4AM
      50°
      5AM
      50°
      6AM
      50°
      6:38AM
      Sunrise
      7AM
      51°
      8AM
      55°
      9AM
      59°
      10AM
      63°
      11AM
      66°
      12PM
      68°
      1PM
      69°
      2PM
      70°
      3PM
      70°
      4PM
      69°
      5PM
      67°
      5:05PM
      Sunset
      6PM
      63°
      7PM
      61°
      8PM
      59°
      9PM
      57°
      10PM
      56°
      11PM
      54°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Mostly Clear
      52°F 52°F 7% 0in 27% 49°F 88% 1 mph NNW 30.13in
      1:00 am
      Mostly Clear
      51°F 51°F 7% 0in 28% 48°F 89% 1 mph NW 30.13in
      2:00 am
      Partly Cloudy
      51°F 51°F 7% 0in 31% 48°F 91% 1 mph ENE 30.13in
      3:00 am
      Partly Cloudy
      50°F 50°F 7% 0in 35% 48°F 92% 1 mph ESE 30.13in
      4:00 am
      Partly Cloudy
      50°F 50°F 7% 0in 38% 48°F 92% 1 mph ESE 30.14in
      5:00 am
      Partly Cloudy
      50°F 50°F 7% 0in 41% 48°F 91% 1 mph ESE 30.14in
      6:00 am
      Partly Cloudy
      50°F 50°F 7% 0in 43% 47°F 91% 1 mph ESE 30.15in
      7:00 am
      Partly Cloudy
      51°F 51°F 6% 0in 41% 48°F 89% 1 mph SE 30.15in
      8:00 am
      Partly Cloudy
      55°F 55°F 5% 0in 37% 50°F 83% 1 mph NNE 30.16in
      9:00 am
      Partly Cloudy
      59°F 59°F 3% 0in 35% 51°F 74% 1 mph N 30.17in
      10:00 am
      Partly Cloudy
      63°F 63°F 1% 0in 35% 51°F 65% 3 mph N 30.17in
      11:00 am
      Mostly Sunny
      66°F 66°F 1% 0in 29% 51°F 59% 4 mph N 30.16in
      12:00 pm
      Mostly Sunny
      68°F 68°F 0% 0in 20% 50°F 54% 5 mph N 30.14in
      1:00 pm
      Sunny
      69°F 69°F 0% 0in 16% 50°F 51% 6 mph N 30.12in
      2:00 pm
      Sunny
      70°F 70°F 0% 0in 16% 50°F 49% 6 mph NNW 30.11in
      3:00 pm
      Mostly Sunny
      70°F 70°F 0% 0in 26% 49°F 48% 7 mph NNW 30.1in
      4:00 pm
      Partly Cloudy
      69°F 69°F 0% 0in 30% 49°F 49% 6 mph NNW 30.09in
      5:00 pm
      Mostly Sunny
      67°F 67°F 0% 0in 26% 49°F 53% 6 mph NNW 30.09in
      6:00 pm
      Mostly Clear
      63°F 63°F 2% 0in 21% 50°F 62% 4 mph NNW 30.1in
      7:00 pm
      Clear
      61°F 61°F 3% 0in 18% 50°F 67% 2 mph NNW 30.1in
      8:00 pm
      Clear
      59°F 59°F 3% 0in 17% 50°F 73% 1 mph N 30.1in
      9:00 pm
      Clear
      57°F 57°F 3% 0in 9% 49°F 75% 0 mph ENE 30.11in
      10:00 pm
      Clear
      56°F 56°F 4% 0in 3% 48°F 76% 0 mph E 30.11in
      11:00 pm
      Clear
      54°F 54°F 4% 0in 2% 47°F 77% 0 mph E 30.1in
      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
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary