Alum Rock, California Weather
No Watches or Warnings for Alum Rock
Issued: 1:24 pm PST Dec 17, 2025 Latitude: 37.3660513 Longitude: -121.8271756 View on Google Maps
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Current Conditions at
SAN JOSE INTL - (KSJC)
61°
Partly Cloudy
as of 4:53 PM PST
Rel. Humidity: 87%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
10 MPH
330° Northwest
Cloud Level(s): Few at 1500ft, Few at 2300ft, Scattered at 3300ft
Current Conditions at
MOUNTAIN VIEW NAS - (KNUQ)
59°
Cloudy
as of 5:10 PM PST
Rel. Humidity: 93%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: MVFR
Cloud Level(s): Broken at 2600ft, Solid Overcast at 3400ft
Current Conditions at
PALO ALTO - (KPAO)
57°
Partly Cloudy
as of 4:47 PM PST
Rel. Humidity: 93%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
10 MPH
340° North
Cloud Level(s): Scattered at 2000ft
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Tonight... Widespread dense fog, mainly before 5am. Otherwise, mostly cloudy, with a low around 46. Light northwest wind. |
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Thursday... Widespread dense fog, mainly before 8am. Otherwise, partly sunny, with a high near 62. Calm wind. |
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Thursday Night... Widespread fog, mainly between midnight and 4am. Otherwise, increasing clouds, with a low around 48. Calm wind. |
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Friday... Rain likely, mainly after 4pm. Areas of fog before 10am. Otherwise, cloudy, with a high near 62. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible. |
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Friday Night... Rain likely, mainly before 10pm. Areas of fog after 4am. Otherwise, cloudy, with a low around 54. South wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible. |
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Saturday... Rain likely, mainly after 10am. Areas of fog before 1pm. Otherwise, cloudy, with a high near 61. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible. |
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Saturday Night... Rain. Low around 55. Chance of precipitation is 80%. |
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Sunday... Showers and possibly a thunderstorm. 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 likely. Cloudy, with a high near 58. |
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Monday Night... Rain likely. Cloudy, with a low around 49. |
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Tuesday... Rain likely. Cloudy, with a high near 57. |
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Tuesday Night... Rain. Cloudy, with a low around 49. |
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Wednesday... Rain likely. Cloudy, with a high near 56. |
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Current Radar Image
Sun Almanac for Alum Rock, California
Sunrise: 07:16 AM
Sunset: 4:51 PM
Civil Sunrise:06:47 AM
Civil Sunset: 5:21 PM
Nautical Sunrise: 06:14 AM
Nautical Sunset: 5:53 PM
Astro Sunrise: 05:42 AM
Astro Sunset: 6:25 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 6949 locations
in the contiguous United States |
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High
Temp |
77° |
Walker Ridge 29, Louisiana
and 1 other location
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Low
Temp |
14° |
Solon Springs, Wisconsin
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Wind
Speed |
67mph |
Berthoud Pass, Colorado
|
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Wind
Gust |
102mph |
Berthoud Pass, Colorado
|
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Wind
Chill |
-5° |
Malta, Montana
|
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High
Pressure |
30.24Hg |
North Bend, Oregon
|
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Low
Pressure |
28.97Hg |
Minot AFB, North Dakota
|
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| # Locations Reporting Snow |
13 |
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| # Locations Reporting Rain |
29 |
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| # Locations Reporting Fog |
10 |
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| Average Temperature in the Contiguous USA |
47° |
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National Weather Service for official information.
