Weather Alta Loma week

Weather forecast for Alta Loma for this and next week.

Tuesday, Jan 13

66 / 48°F

0.00 in

2 mph

45 °F	41 °F	4 am
63 °F	61 °F	10 am
66 °F	64 °F	4 pm
52 °F	46 °F	10 pm

sunrise 6:55 am
sunset 5:02 pm

HOURLY

From morning untill noon cloudy, later morning initially cloudy, later clear. The highest temperature 66 °F. At night clear. The lowest temperature 48 °F.

Interactive map weather California, USA

GPS: 34.1222; -117.5981

altitude: 1394 ft
local time:

PLACES IN THE AREA

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Weather forecast Alta Loma, California, USA extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Tuesday 01/13/2026
4 AM 7 AM	cloudy	45 °F 41 °F	0.0 in	5 fps 3 mph north	30.2 in	71 %	36 °F	53 %	0%	0%	0%	53%
10 AM 1 PM	clear	63 °F 61 °F	0.0 in	1 fps 1 mph northeast	30.2 in	50 %	43 °F	0 %	0%	0%	0%	0%
4 PM 7 PM	clear	66 °F 64 °F	0.0 in	4 fps 2 mph north	30.2 in	42 %	41 °F	0 %	0%	0%	0%	0%
10 PM 1 AM	clear	52 °F 48 °F	0.0 in	8 fps 6 mph north	30.2 in	52 %	34 °F	0 %	0%	0%	0%	0%
Wednesday 01/14/2026
4 AM 7 AM	clear	48 °F 45 °F	0.0 in	6 fps 4 mph north	30.2 in	53 %	32 °F	0 %	0%	0%	0%	0%
10 AM 1 PM	clear	63 °F 61 °F	0.0 in	1 fps 1 mph southeast	30.2 in	44 %	39 °F	0 %	0%	0%	0%	0%

Alta Loma, California, USA - information

State: California, USA

GPS coordinates: 34.1222; -117.5981

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

Altitude: 1394 ft
The administrative part:

California, Sacramento
San Bernardino County, San Bernardino

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Weather Alta Loma, California, USA. Weather forecast Alta Loma.

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Data source

Weather forecast for Alta Loma 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 Alta Loma

data are always in the local time

Sun and light

Jan. 13, 2026

Sunrise:	Sunset:
6:55 am	5:02 pm
Noon:	Length of day:
11:59 am	10:06
Start of civil twilight*:	End of civil twilight*:
6:28 am	5:30 pm
Start of nautical twilight*:	End of nautical twilight*:
5:58 am	6 pm
Start of astronomical twilight*:	End of astronomical twilight*:
5:28 am	6:30 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/13/2026 2:47 am	01/13/2026 12:44 pm
Next new moon:	Next full moon:
01/18/2026	02/01/2026