Hillsborough, California Weather
No Watches or Warnings for Hillsborough
Issued: 2:08 am PST Dec 18, 2025 Latitude: 37.5741032 Longitude: -122.3794163 View on Google Maps
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| Patchy Fog |
Morning Fog |
Rain |
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Current Conditions at
SAN FRANCISCO - (KSFO)
48°
Mostly Cloudy
as of 2:39 AM PST
Rel. Humidity: 93%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: IFR
Cloud Level(s): Few at 400ft, Broken at 700ft, Broken at 1200ft
Current Conditions at
SAN CARLOS - (KSQL)
46°
Mostly Cloudy
as of 2:35 AM PST
Rel. Humidity: 100%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Current Conditions at
OAKLAND - (KOAK)
52°
Mostly Cloudy
Shallow Fog
as of 1:53 AM PST
Rel. Humidity: 100%
Dew Point: 52°F
Visibility: 9 Miles
Pressure: 30.15 in.
Flight Rule: IFR
Cloud Level(s): Few at 100ft, Scattered at 400ft, Broken at 700ft
Current Conditions at
HAYWARD - (KHWD)
54°
Cloudy
Mist
as of 1:54 AM PST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 5 Miles
Pressure: 30.15 in.
Flight Rule: LIFR
Wind Data
6 MPH
130° Southeast
Cloud Level(s): Solid Overcast at 400ft
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Overnight... Patchy fog. Otherwise, mostly cloudy, with a low around 46. Calm wind. |
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Thursday... Patchy fog before 10am. Otherwise, partly sunny, with a high near 60. Light and variable wind. |
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Thursday Night... A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 51. Light west southwest wind. |
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Friday... Rain, mainly after 10am. High near 59. South wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible. |
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Friday Night... Rain, mainly before 4am. Low around 52. Southwest wind 6 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible. |
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Saturday... Rain, mainly after 10am. High near 60. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible. |
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Saturday Night... Rain. Low around 52. Chance of precipitation is 90%. |
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Sunday... Rain. Cloudy, with a high near 59. |
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Sunday Night... Rain. Cloudy, with a low around 52. |
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Monday... Rain. Cloudy, with a high near 58. |
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Monday Night... Rain likely. Cloudy, with a low around 48. |
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Tuesday... Rain likely. Cloudy, with a high near 56. |
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Tuesday Night... Rain. Mostly cloudy, with a low around 49. |
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Wednesday... Rain likely. Mostly cloudy, with a high near 57. |
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Current Radar Image
Sun Almanac for Hillsborough, California
Sunrise: 07:19 AM
Sunset: 4:53 PM
Civil Sunrise:06:50 AM
Civil Sunset: 5:23 PM
Nautical Sunrise: 06:17 AM
Nautical Sunset: 5:56 PM
Astro Sunrise: 05:45 AM
Astro Sunset: 6:27 PM
California's Current Temperatures
California's Satellite Image
California's Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7142 locations
in the contiguous United States |
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High
Temp |
77° |
Keathley C 875, Louisiana
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Low
Temp |
0° |
Rolla Municipal A/P, North Dakota
and 2 other locations
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Wind
Speed |
58mph |
Ellsworth AFB, South Dakota
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Wind
Gust |
81mph |
Buffalo, Wyoming
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Wind
Chill |
-29° |
Berthoud Pass, Colorado
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High
Pressure |
30.50Hg |
Charlie, Montana
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Low
Pressure |
29.00Hg |
Waskish, Minnesota
and 1 other location
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| # Locations Reporting Snow |
36 |
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| # Locations Reporting Rain |
78 |
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| # Locations Reporting Fog |
48 |
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| Average Temperature in the Contiguous USA |
43° |
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National Weather Service for official information.
