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      Elev 243 ft, 37.316 °N 122.027 °W

      Cupertino, CA

      Tue, Nov 3, 2026
      Tonight
      Tue 11/03
      Low 49°f
      5% Precip. / 0 in
      A few passing clouds. Low 49F. Winds light and variable.
      Tomorrow
      Wed 11/04
      High 64°f
      53% Precip. / 0.06 in
      Rain showers early with some sunshine later in the day. High 64F. Winds S at 5 to 10 mph. Chance of rain 50%.
      Sunrise 6:35 AM
      Sunset 5:07 PM
      Moonrise 12:52 AM
      Moonset 2:15 PM
      Waning Crescent, 33% visible
      Hourly Forecast
      Now
      51°
      1AM
      50°
      2AM
      50°
      3AM
      49°
      4AM
      51°
      5AM
      52°
      6AM
      52°
      6:34AM
      Sunrise
      7AM
      52°
      8AM
      55°
      9AM
      47%
      57°
      10AM
      53%
      59°
      11AM
      52%
      61°
      12PM
      36%
      62°
      1PM
      32%
      62°
      2PM
      63°
      3PM
      63°
      4PM
      63°
      5PM
      61°
      5:08PM
      Sunset
      6PM
      60°
      7PM
      58°
      8PM
      58°
      9PM
      35%
      57°
      10PM
      56°
      11PM
      55°
      12AM
      54°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      1:00 am
      Clear
      50°F 50°F 3% 0in 0% 47°F 87% 2 mph S 30.07in
      2:00 am
      Mostly Clear
      50°F 50°F 4% 0in 20% 47°F 92% 2 mph S 30.07in
      3:00 am
      Partly Cloudy
      49°F 49°F 3% 0in 36% 47°F 93% 2 mph SSE 30.07in
      4:00 am
      Partly Cloudy
      51°F 51°F 4% 0in 36% 48°F 89% 3 mph SSE 30.07in
      5:00 am
      Partly Cloudy
      52°F 51°F 4% 0in 32% 48°F 89% 3 mph S 30.07in
      6:00 am
      Partly Cloudy
      52°F 51°F 4% 0in 35% 48°F 88% 4 mph S 30.06in
      7:00 am
      Mostly Cloudy
      52°F 52°F 12% 0in 60% 49°F 87% 4 mph SSE 30.06in
      8:00 am
      Mostly Cloudy
      55°F 54°F 16% 0in 75% 50°F 84% 4 mph SSE 30.06in
      9:00 am
      Showers
      57°F 56°F 47% 0.01in 83% 51°F 79% 5 mph SSE 30.07in
      10:00 am
      Showers
      59°F 58°F 53% 0.02in 92% 51°F 77% 7 mph SSE 30.06in
      11:00 am
      Showers
      61°F 60°F 52% 0.01in 75% 53°F 75% 8 mph SSE 30.05in
      12:00 pm
      Showers
      62°F 61°F 36% 0.01in 80% 54°F 76% 9 mph S 30.03in
      1:00 pm
      Few Showers
      62°F 61°F 32% 0.01in 73% 55°F 76% 9 mph S 30.02in
      2:00 pm
      Partly Cloudy
      63°F 63°F 24% 0in 46% 55°F 75% 8 mph SSW 30.01in
      3:00 pm
      Partly Cloudy
      63°F 63°F 15% 0in 44% 54°F 73% 7 mph WSW 30.01in
      4:00 pm
      Partly Cloudy
      63°F 63°F 8% 0in 48% 54°F 73% 5 mph W 30.01in
      5:00 pm
      Mostly Cloudy
      61°F 61°F 12% 0in 65% 54°F 76% 4 mph NW 30.02in
      6:00 pm
      Mostly Cloudy
      60°F 60°F 7% 0in 74% 54°F 80% 3 mph ESE 30.03in
      7:00 pm
      Mostly Cloudy
      58°F 58°F 10% 0in 68% 54°F 84% 3 mph ESE 30.03in
      8:00 pm
      Mostly Cloudy
      58°F 58°F 12% 0in 66% 53°F 85% 3 mph SE 30.04in
      9:00 pm
      Showers
      57°F 57°F 35% 0.01in 61% 53°F 87% 2 mph SE 30.04in
      10:00 pm
      Mostly Cloudy
      56°F 56°F 23% 0in 61% 52°F 87% 2 mph SE 30.04in
      11:00 pm
      Mostly Cloudy
      55°F 55°F 7% 0in 61% 51°F 88% 2 mph SE 30.04in
      Additional Conditions
      1. Pressure 30.06 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point46°F
      5. Humidity 83%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KSJC Station History
      Almanac for November 3, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 64°F 69°F 83°F 1976
      4. Low 49°F 45°F 33°F 1935
      5. Rain/Snow Depth
      6. Precipitation 0.07 in 4.5 in -
      7. Snow 0 in 0 in -
      Almanac for November 4, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 67°F 69°F 85°F
      4. Low 49°F 45°F 31°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:35 AM 5:07 PM
      3. Civil Twilight 6:07 AM 5:35 PM
      4. Nautical Twilight 5:36 AM 6:05PM
      5. Astronomical Twilight 5:06 AM 6:36 PM
      1. Length of Visible Light 11h 27m
      2. Length of Day 10h 32m
      3. Tomorrow will be 2 minutes 2 seconds shorter
      1. Moon 12:52 AM 2:15 PM
      2. Waning Crescent33% 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