Weather Alum Rock tomorrow

PLACES IN THE AREA

45 °F	41 °F	9 am
54 °F	50 °F	12 pm
55 °F	54 °F	3 pm
46 °F	45 °F	9 pm

sunrise 7:20 am
sunset 5:10 pm

HOURLY

Weather forecast Alum Rock Jan. 12, 2026

During the day clear. The highest temperature 55 °F. At night clear. The lowest temperature 41 °F.

Interactive map weather California, USA

GPS: 37.3661; -121.8272

altitude: 144 ft
local time:

Meteogram is being loaded

Weather forecast Alum Rock, California, USA extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Monday 01/12/2026
12 AM 3 AM	cloudy	45 °F 41 °F	0.0 in	4 fps 3 mph south	30.3 in	60 %	32 °F	86 %	0%	0%	0%	86%
1 AM 4 AM	cloudy	45 °F 41 °F	0.0 in	5 fps 3 mph south-southeast	30.3 in	61 %	32 °F	89 %	0%	0%	0%	89%
2 AM 5 AM	clear	43 °F 39 °F	0.0 in	5 fps 3 mph south-southeast	30.3 in	63 %	32 °F	2 %	0%	0%	0%	2%
3 AM 6 AM	clear	43 °F 39 °F	0.0 in	4 fps 3 mph south-southeast	30.3 in	66 %	32 °F	0 %	0%	0%	0%	0%
4 AM 7 AM	clear	41 °F 37 °F	0.0 in	4 fps 2 mph south-southeast	30.3 in	67 %	32 °F	0 %	0%	0%	0%	0%
5 AM 8 AM	clear	41 °F 37 °F	0.0 in	4 fps 2 mph south-southeast	30.3 in	67 %	32 °F	0 %	0%	0%	0%	0%
6 AM 9 AM	clear	41 °F 37 °F	0.0 in	3 fps 2 mph south-southeast	30.3 in	67 %	32 °F	0 %	0%	0%	0%	0%
7 AM 10 AM	clear	41 °F 37 °F	0.0 in	3 fps 2 mph south-southeast	30.3 in	66 %	30 °F	0 %	0%	0%	0%	0%
8 AM 11 AM	clear	41 °F 37 °F	0.0 in	4 fps 3 mph south-southeast	30.3 in	66 %	32 °F	0 %	0%	0%	0%	0%
9 AM 12 PM	clear	45 °F 41 °F	0.0 in	5 fps 3 mph south	30.3 in	64 %	32 °F	0 %	0%	0%	0%	0%
10 AM 1 PM	clear	50 °F 46 °F	0.0 in	3 fps 2 mph south-southwest	30.3 in	65 %	37 °F	0 %	0%	0%	0%	0%
11 AM 2 PM	clear	52 °F 48 °F	0.0 in	5 fps 3 mph west	30.3 in	57 %	37 °F	0 %	0%	0%	0%	0%
12 PM 3 PM	clear	54 °F 50 °F	0.0 in	6 fps 4 mph west	30.3 in	57 %	37 °F	0 %	0%	0%	0%	0%
1 PM 4 PM	clear	55 °F 54 °F	0.0 in	5 fps 4 mph west-southwest	30.3 in	58 %	39 °F	0 %	0%	0%	0%	0%
2 PM 5 PM	clear	55 °F 54 °F	0.0 in	6 fps 4 mph west	30.2 in	60 %	41 °F	0 %	0%	0%	0%	0%
3 PM 6 PM	clear	55 °F 54 °F	0.0 in	5 fps 3 mph west-southwest	30.2 in	63 %	43 °F	0 %	0%	0%	0%	0%
4 PM 7 PM	clear	55 °F 54 °F	0.0 in	4 fps 2 mph south-southwest	30.2 in	67 %	43 °F	0 %	0%	0%	0%	0%
5 PM 8 PM	clear	52 °F 50 °F	0.0 in	3 fps 2 mph south	30.2 in	78 %	45 °F	0 %	0%	0%	0%	0%
6 PM 9 PM	clear	50 °F 48 °F	0.0 in	3 fps 2 mph south	30.2 in	81 %	43 °F	0 %	0%	0%	0%	0%
7 PM 10 PM	clear	48 °F 46 °F	0.0 in	3 fps 2 mph south	30.2 in	79 %	41 °F	0 %	0%	0%	0%	0%
8 PM 11 PM	clear	48 °F 46 °F	0.0 in	3 fps 2 mph south-southwest	30.2 in	75 %	39 °F	0 %	0%	0%	0%	0%
9 PM 12 AM	clear	46 °F 45 °F	0.0 in	3 fps 2 mph south-southwest	30.3 in	76 %	39 °F	0 %	0%	0%	0%	0%
10 PM 1 AM	clear	46 °F 45 °F	0.0 in	3 fps 2 mph south	30.3 in	78 %	39 °F	0 %	0%	0%	0%	0%
11 PM 2 AM	clear	45 °F 43 °F	0.0 in	3 fps 2 mph south	30.3 in	82 %	39 °F	0 %	0%	0%	0%	0%
Tuesday 01/13/2026
12 AM 3 AM	clear	43 °F 39 °F	0.0 in	2 fps 1 mph south	30.3 in	83 %	37 °F	0 %	0%	0%	0%	0%
1 AM 4 AM	clear	43 °F 39 °F	0.0 in	2 fps 1 mph south-southwest	30.3 in	83 %	37 °F	0 %	0%	0%	0%	0%
2 AM 5 AM	clear	43 °F 39 °F	0.0 in	3 fps 2 mph south	30.3 in	84 %	37 °F	0 %	0%	0%	0%	0%
3 AM 6 AM	clear	43 °F 39 °F	0.0 in	4 fps 3 mph south-southeast	30.3 in	79 %	37 °F	0 %	0%	0%	0%	0%
4 AM 7 AM	clear	45 °F 41 °F	0.0 in	5 fps 3 mph south-southeast	30.2 in	74 %	36 °F	0 %	0%	0%	0%	0%
5 AM 8 AM	clear	45 °F 41 °F	0.0 in	3 fps 2 mph south-southeast	30.2 in	70 %	34 °F	0 %	0%	0%	0%	0%
6 AM 9 AM	clear	45 °F 41 °F	0.0 in	2 fps 2 mph south	30.2 in	64 %	32 °F	0 %	0%	0%	0%	0%
7 AM 10 AM	clear	45 °F 41 °F	0.0 in	3 fps 2 mph west-northwest	30.2 in	61 %	32 °F	0 %	0%	0%	0%	0%
8 AM 11 AM	clear	45 °F 41 °F	0.0 in	2 fps 2 mph west-southwest	30.3 in	65 %	32 °F	0 %	0%	0%	0%	0%
9 AM 12 PM	clear	46 °F 43 °F	0.0 in	4 fps 2 mph south-southwest	30.3 in	63 %	34 °F	0 %	0%	0%	0%	0%
10 AM 1 PM	clear	50 °F 48 °F	0.0 in	3 fps 2 mph southwest	30.3 in	69 %	39 °F	0 %	0%	0%	0%	0%
11 AM 2 PM	clear	52 °F 50 °F	0.0 in	4 fps 2 mph west-southwest	30.3 in	67 %	41 °F	0 %	0%	0%	0%	0%
12 PM 3 PM	clear	55 °F 54 °F	0.0 in	4 fps 3 mph west-southwest	30.3 in	64 %	43 °F	0 %	0%	0%	0%	0%
1 PM 4 PM	clear	57 °F 55 °F	0.0 in	4 fps 3 mph northwest	30.2 in	64 %	45 °F	0 %	0%	0%	0%	0%
2 PM 5 PM	clear	59 °F 57 °F	0.0 in	4 fps 3 mph north	30.2 in	64 %	46 °F	0 %	0%	0%	0%	0%
3 PM 6 PM	clear	61 °F 61 °F	0.0 in	4 fps 2 mph north-northwest	30.2 in	67 %	48 °F	0 %	0%	0%	0%	0%
4 PM 7 PM	clear	59 °F 59 °F	0.0 in	4 fps 2 mph north-northwest	30.2 in	74 %	50 °F	0 %	0%	0%	0%	0%
10 PM 1 AM	clear	48 °F 46 °F	0.0 in	3 fps 2 mph south	30.3 in	84 %	43 °F	0 %	0%	0%	0%	0%

Alum Rock, California, USA - information

State: California, USA

GPS coordinates: 37.3661; -121.8272

Time zone: America / Los Angeles time difference in hours with time in NY is -9 hours

Population: 15 536
Altitude: 144 ft
The administrative part:

California, Sacramento
Santa Clara County, Santa Clara

Something wrong, something missing?

Weather Alum Rock, California, USA. Weather forecast Alum Rock.

Alum Rock - weather nearby - bigger cities

East Foothills, 1.2 km
Milpitas, 6.1 km
Santa Clara, 7.1 km
Campbell, California, 8.7 km
Sunnyvale, 11 km
Cupertino, 12 km

Los Gatos, 13 km
Monte Sereno, 13 km
Saratoga, 13 km
Mountain View, 14 km
Fremont, 15 km
Newark, 16 km

Alum Rock - weather nearby - the closest place

Riverbend Family Mobile Home Park, 3.5 km
Golden Wheeler Mobile Home Park, 3.6 km
Garden City Trailer Court, 3.6 km
Spartan Field, 3.9 km
San Jose, 4.2 km
Wayne, 4.2 km

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Data source

Weather forecast for Alum Rock is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Alum Rock

data are always in the local time

Sun and light

Jan. 12, 2026

Sunrise:	Sunset:
7:20 am	5:10 pm
Noon:	Length of day:
12:15 pm	09:49
Start of civil twilight*:	End of civil twilight*:
6:51 am	5:39 pm
Start of nautical twilight*:	End of nautical twilight*:
6:20 am	6:11 pm
Start of astronomical twilight*:	End of astronomical twilight*:
5:48 am	6:42 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/12/2026 2:13 am	01/12/2026 12:19 pm
Next new moon:	Next full moon:
01/18/2026	02/01/2026