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      Elev 243 ft, 37.316 °N 122.027 °W

      Cupertino, CA

      South Blaney Station48°
      Updated: 12:02 AM PST on November 3, 2026 (GMT -8)
      1 minute ago
      67°
      45°
      48
      Feels Like 48
      Clear
      N
      2
      Similar temperature is expected tomorrow
      Wundermap

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       Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        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%.
        Tomorrow night
        Wed 11/04
        Low 49°f
         24% Precip. / 0 in
        Mostly cloudy skies early will become partly cloudy late. Low 49F. Winds light and variable.
        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°
        Precipitation
        53%
        Pollen
        None
        Air Quality
        39
        Good
        UV Index
        0
        Low
        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
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