Member Settings
      Elev 243 ft, 37.316 °N 122.027 °W

      Cupertino, CA

      Fri, Oct 30, 2026
      Friday
      Sat 10/31
      High 63°f
      10% Precip. / 0 in
      Intervals of clouds and sunshine. High 63F. Winds NW at 5 to 10 mph.
      Friday night
      Sat 10/31
      Low 47°f
      24% Precip. / 0 in
      A few clouds from time to time. Low 47F. Winds light and variable.
      Sunrise 7:30 AM
      Sunset 6:12 PM
      Moonrise 10:17 PM
      Moonset 12:48 PM
      Waning Gibbous, 68% visible
      Hourly Forecast
      7:29AM
      Sunrise
      6:13PM
      Sunset
      12AM
      52°
      1AM
      51°
      2AM
      50°
      3AM
      50°
      4AM
      49°
      5AM
      49°
      6AM
      48°
      7AM
      48°
      8AM
      49°
      9AM
      52°
      10AM
      55°
      11AM
      58°
      12PM
      60°
      1PM
      61°
      2PM
      62°
      3PM
      62°
      4PM
      61°
      5PM
      60°
      6PM
      58°
      7PM
      56°
      8PM
      54°
      9PM
      53°
      10PM
      52°
      11PM
      51°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Partly Cloudy
      52°F 52°F 9% 0in 45% 45°F 78% 3 mph WNW 29.92in
      1:00 am
      Partly Cloudy
      51°F 51°F 9% 0in 43% 45°F 79% 2 mph WNW 29.92in
      2:00 am
      Partly Cloudy
      50°F 50°F 10% 0in 42% 44°F 80% 2 mph W 29.91in
      3:00 am
      Partly Cloudy
      50°F 50°F 10% 0in 44% 44°F 80% 2 mph WNW 29.91in
      4:00 am
      Partly Cloudy
      49°F 49°F 10% 0in 46% 44°F 81% 2 mph W 29.91in
      5:00 am
      Partly Cloudy
      49°F 49°F 11% 0in 48% 43°F 81% 2 mph W 29.91in
      6:00 am
      Partly Cloudy
      48°F 48°F 11% 0in 47% 43°F 83% 2 mph W 29.91in
      7:00 am
      Partly Cloudy
      48°F 48°F 11% 0in 45% 43°F 84% 2 mph W 29.92in
      8:00 am
      Partly Cloudy
      49°F 49°F 10% 0in 44% 43°F 81% 2 mph W 29.93in
      9:00 am
      Partly Cloudy
      52°F 52°F 8% 0in 42% 45°F 76% 2 mph WNW 29.93in
      10:00 am
      Partly Cloudy
      55°F 55°F 5% 0in 42% 45°F 68% 3 mph NW 29.94in
      11:00 am
      Partly Cloudy
      58°F 58°F 6% 0in 42% 44°F 61% 4 mph NW 29.95in
      12:00 pm
      Partly Cloudy
      60°F 60°F 5% 0in 45% 43°F 54% 5 mph NW 29.94in
      1:00 pm
      Partly Cloudy
      61°F 61°F 5% 0in 49% 42°F 50% 6 mph NW 29.92in
      2:00 pm
      Partly Cloudy
      62°F 61°F 5% 0in 49% 42°F 47% 7 mph NW 29.91in
      3:00 pm
      Partly Cloudy
      62°F 61°F 5% 0in 43% 41°F 47% 8 mph NW 29.91in
      4:00 pm
      Partly Cloudy
      61°F 60°F 5% 0in 36% 41°F 48% 9 mph NW 29.91in
      5:00 pm
      Partly Cloudy
      60°F 59°F 3% 0in 32% 42°F 50% 8 mph NW 29.91in
      6:00 pm
      Mostly Sunny
      58°F 57°F 5% 0in 28% 42°F 55% 7 mph NW 29.92in
      7:00 pm
      Mostly Clear
      56°F 54°F 7% 0in 26% 43°F 63% 6 mph NW 29.93in
      8:00 pm
      Mostly Clear
      54°F 53°F 12% 0in 26% 44°F 68% 5 mph NW 29.94in
      9:00 pm
      Mostly Clear
      53°F 52°F 14% 0in 29% 44°F 72% 3 mph NW 29.95in
      10:00 pm
      Partly Cloudy
      52°F 52°F 15% 0in 33% 44°F 74% 2 mph NNW 29.95in
      11:00 pm
      Partly Cloudy
      51°F 51°F 22% 0in 37% 44°F 75% 2 mph NW 29.96in
      Additional Conditions
      1. Pressure 30.04 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point43°F
      5. Humidity 72%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KSJC Station History
      Almanac for October 25, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 74°F 73°F 89°F 1965
      4. Low 47°F 47°F 35°F 1971
      5. Rain/Snow Depth
      6. Precipitation 0 in 4.1 in -
      7. Snow 0 in 0 in -
      Almanac for October 26, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 75°F 72°F 90°F
      4. Low 49°F 47°F 37°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:25 AM 6:17 PM
      3. Civil Twilight 6:59 AM 6:44 PM
      4. Nautical Twilight 6:28 AM 7:15PM
      5. Astronomical Twilight 5:58 AM 7:45 PM
      1. Length of Visible Light 11h 45m
      2. Length of Day 10h 52m
      3. Tomorrow will be 2 minutes 11 seconds shorter
      1. Moon 5:48 PM 6:56 AM
      2. Full99% 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
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
      Loading nearby stations…
      Level Access
      Glossary