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      Special Weather Statement
      until 5:00 PM ADT
      Elev 87 ft, 45.926 °N 64.647 °W

      Hillsborough, CA

      Hillsborough Station
      Updated: 12:31 AM ADT on August 22, 2026 (GMT -3)
      7 minutes ago
      68°
      64°
      57
      Feels Like 57
      Fair
      N
      1
      Lower temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Tonight
      Fri 08/21
      Low 52°f
      3% Precip. / 0 in
      Some clouds. Low 52F. Winds light and variable.
      Tomorrow
      Sat 08/22
      High 77°f
      7% Precip. / 0 in
      Partly cloudy skies during the morning hours will become overcast in the afternoon. High 77F. Winds ESE at 5 to 10 mph.
      Tomorrow night
      Sat 08/22
      Low 61°f
      99% Precip. / 0.64 in
      Showers early, becoming a steady rain late. Low 61F. Winds ESE at 5 to 10 mph. Chance of rain 100%. Rainfall near a half an inch.
      Hourly Forecast
      Now
      55°
      1AM
      55°
      2AM
      55°
      3AM
      54°
      4AM
      56°
      5AM
      55°
      6AM
      54°
      6:27AM
      Sunrise
      7AM
      55°
      8AM
      59°
      9AM
      64°
      10AM
      68°
      11AM
      71°
      12PM
      73°
      1PM
      73°
      2PM
      75°
      3PM
      75°
      4PM
      75°
      5PM
      73°
      6PM
      72°
      7PM
      71°
      8PM
      69°
      8:15PM
      Sunset
      9PM
      44%
      67°
      10PM
      47%
      65°
      11PM
      50%
      65°
      12AM
      60%
      64°
      Precipitation
      60%
      Pollen
      Grass Pollen
      Moderate
      Air Quality
      26
      Good
      UV Index
      0
      Low
      Additional Conditions
      1. Pressure 30.13 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point55°F
      5. Humidity 100%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       CYQM Station History
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 68°F -°F -°F
      4. Low 64°F -°F -°F
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 79°F -°F -°F
      4. Low 64°F -°F -°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:27 AM 8:15 PM
      3. Civil Twilight 5:55 AM 8:46 PM
      4. Nautical Twilight 5:16 AM 9:25PM
      5. Astronomical Twilight 4:33 AM 10:07 PM
      1. Length of Visible Light 14h 51m
      2. Length of Day 13h 47m
      3. Tomorrow will be 3 minutes 1 second shorter
      1. Moon 5:26 PM 12:23 AM
      2. Waxing Gibbous74% of the Moon is Illuminated
      Aug 28
      Full Moon
      Sep 4
      Waning Half Last Qtr
      Sep 11
      New Moon
      Sep 18
      Waxing Half First Qtr
      Precipitation
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