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      Elev 187 ft, 37.552 °N 122.368 °W

      Hillsborough, CA

      Sat, Oct 31, 2026
      Today
      Sun 11/01
      High 64°f
      2% Precip. / 0 in
      Partly cloudy. High 64F. Winds WNW at 5 to 10 mph.
      Tonight
      Sun 11/01
      Low 51°f
      72% Precip. / 0.29 in
      Partly cloudy skies early then becoming cloudy with periods of rain late. Low 51F. Winds SW at 5 to 10 mph. Chance of rain 70%. Rainfall around a quarter of an inch.
      Sunrise 7:33 AM
      Sunset 6:11 PM
      Moonrise 11:31 PM
      Moonset 1:38 PM
      Waning Gibbous, 56% visible
      Hourly Forecast
      Now
      63°
      1PM
      63°
      2PM
      64°
      3PM
      64°
      4PM
      63°
      5PM
      62°
      6PM
      60°
      6:12PM
      Sunset
      7PM
      57°
      8PM
      57°
      9PM
      56°
      10PM
      56°
      11PM
      54°
      12AM
      59%
      54°
      1AM
      65%
      54°
      1AM
      72%
      53°
      2AM
      53%
      53°
      3AM
      57%
      53°
      4AM
      72%
      52°
      5AM
      35%
      53°
      6AM
      52°
      6:34AM
      Sunrise
      7AM
      52°
      8AM
      54°
      9AM
      56°
      10AM
      58°
      11AM
      59°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      1:00 pm
      Partly Cloudy
      63°F 63°F 0% 0in 39% 47°F 56% 5 mph WNW 29.91in
      2:00 pm
      Partly Cloudy
      64°F 64°F 0% 0in 35% 47°F 54% 6 mph WNW 29.9in
      3:00 pm
      Partly Cloudy
      64°F 64°F 0% 0in 43% 46°F 52% 7 mph WNW 29.88in
      4:00 pm
      Partly Cloudy
      63°F 62°F 1% 0in 42% 46°F 55% 9 mph WNW 29.87in
      5:00 pm
      Partly Cloudy
      62°F 61°F 1% 0in 37% 46°F 57% 9 mph WNW 29.87in
      6:00 pm
      Sunny
      60°F 58°F 2% 0in 19% 47°F 62% 9 mph WNW 29.86in
      7:00 pm
      Mostly Clear
      57°F 56°F 2% 0in 20% 47°F 69% 8 mph W 29.87in
      8:00 pm
      Mostly Clear
      57°F 56°F 4% 0in 23% 47°F 70% 6 mph W 29.88in
      9:00 pm
      Partly Cloudy
      56°F 56°F 7% 0in 46% 48°F 75% 4 mph W 29.88in
      10:00 pm
      Mostly Cloudy
      56°F 56°F 9% 0in 64% 48°F 76% 3 mph WSW 29.88in
      11:00 pm
      Mostly Cloudy
      54°F 54°F 22% 0in 66% 48°F 78% 3 mph SW 29.88in
      Additional Conditions
      1. Pressure 29.92 in
      2. Visibility 9 miles
      3. Clouds Partly Cloudy
      4. Dew Point47°F
      5. Humidity 57%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KSFO Station History
      Almanac for October 31, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 64°F 68°F 75°F 2005
      4. Low 47°F 51°F 44°F 1986
      5. Rain/Snow Depth
      6. Precipitation 0.29 in 4.4 in -
      7. Snow 0 in - in -
      Almanac for November 1, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 64°F 68°F 77°F
      4. Low 51°F 51°F 44°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:33 AM 6:11 PM
      3. Civil Twilight 7:06 AM 6:39 PM
      4. Nautical Twilight 6:35 AM 7:09PM
      5. Astronomical Twilight 6:05 AM 7:40 PM
      1. Length of Visible Light 11h 32m
      2. Length of Day 10h 38m
      3. Tomorrow will be 2 minutes 4 seconds shorter
      1. Moon 11:31 PM 1:38 PM
      2. Waning Gibbous56% of the Moon is Illuminated
      Nov 1
      Waning Half Last Qtr
      Nov 8
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Nearby Weather Stations
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      Windchill
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      Elev.
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      Glossary