Weather Ontario tomorrow

PLACES IN THE AREA

54 °F	48 °F	9 am
63 °F	61 °F	12 pm
64 °F	61 °F	3 pm
48 °F	43 °F	9 pm

sunrise 6:56 am
sunset 5:00 pm

HOURLY

Weather forecast Ontario Jan. 10, 2026

During the day clear. The highest temperature 61 °F. At night clear. The lowest temperature 43 °F.

Interactive map weather California, USA

GPS: 34.0633; -117.6509

altitude: 1007 ft
local time:

Meteogram is being loaded

Weather forecast Ontario, California, USA extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Saturday 01/10/2026
12 AM 3 AM	clear	43 °F 37 °F	0.0 in	16 fps 11 mph north-northeast	30.4 in	54 %	28 °F	0 %	0%	0%	0%	0%
1 AM 4 AM	clear	43 °F 37 °F	0.0 in	17 fps 11 mph north-northeast	30.4 in	52 %	28 °F	0 %	0%	0%	0%	0%
2 AM 5 AM	clear	43 °F 37 °F	0.0 in	17 fps 11 mph north-northeast	30.4 in	50 %	27 °F	0 %	0%	0%	0%	0%
3 AM 6 AM	clear	45 °F 39 °F	0.0 in	16 fps 11 mph north-northeast	30.4 in	48 %	27 °F	0 %	0%	0%	0%	0%
4 AM 7 AM	clear	45 °F 39 °F	0.0 in	16 fps 11 mph northeast	30.4 in	48 %	27 °F	0 %	0%	0%	0%	0%
5 AM 8 AM	clear	45 °F 39 °F	0.0 in	16 fps 11 mph north-northeast	30.4 in	47 %	27 °F	0 %	0%	0%	0%	0%
6 AM 9 AM	clear	45 °F 39 °F	0.0 in	16 fps 11 mph north-northeast	30.4 in	48 %	27 °F	0 %	0%	0%	0%	0%
7 AM 10 AM	clear	43 °F 37 °F	0.0 in	16 fps 11 mph north-northeast	30.4 in	50 %	27 °F	0 %	0%	0%	0%	0%
8 AM 11 AM	clear	46 °F 41 °F	0.0 in	16 fps 11 mph north-northeast	30.4 in	51 %	30 °F	0 %	0%	0%	0%	0%
9 AM 12 PM	clear	54 °F 48 °F	0.0 in	14 fps 10 mph east	30.4 in	47 %	34 °F	0 %	0%	0%	0%	0%
10 AM 1 PM	clear	57 °F 54 °F	0.0 in	12 fps 9 mph south-southeast	30.4 in	49 %	37 °F	0 %	0%	0%	0%	0%
11 AM 2 PM	clear	61 °F 57 °F	0.0 in	12 fps 8 mph south-southeast	30.4 in	46 %	39 °F	0 %	0%	0%	0%	0%
12 PM 3 PM	clear	63 °F 59 °F	0.0 in	12 fps 8 mph south-southeast	30.3 in	44 %	41 °F	0 %	0%	0%	0%	0%
1 PM 4 PM	clear	64 °F 61 °F	0.0 in	10 fps 7 mph south	30.3 in	43 %	41 °F	0 %	0%	0%	0%	0%
2 PM 5 PM	clear	64 °F 61 °F	0.0 in	10 fps 7 mph south	30.3 in	43 %	41 °F	0 %	0%	0%	0%	0%
3 PM 6 PM	clear	64 °F 61 °F	0.0 in	10 fps 7 mph south-southwest	30.3 in	45 %	43 °F	0 %	0%	0%	0%	0%
4 PM 7 PM	clear	61 °F 59 °F	0.0 in	10 fps 7 mph southwest	30.3 in	62 %	48 °F	0 %	0%	0%	0%	0%
5 PM 8 PM	clear	55 °F 54 °F	0.0 in	13 fps 9 mph north-northwest	30.3 in	69 %	45 °F	0 %	0%	0%	0%	0%
6 PM 9 PM	clear	54 °F 50 °F	0.0 in	18 fps 12 mph northeast	30.3 in	58 %	37 °F	0 %	0%	0%	0%	0%
7 PM 10 PM	clear	50 °F 45 °F	0.0 in	17 fps 12 mph north-northeast	30.3 in	51 %	34 °F	0 %	0%	0%	0%	0%
8 PM 11 PM	clear	50 °F 45 °F	0.0 in	16 fps 11 mph north-northeast	30.3 in	50 %	32 °F	0 %	0%	0%	0%	0%
9 PM 12 AM	clear	48 °F 43 °F	0.0 in	14 fps 10 mph northeast	30.3 in	49 %	32 °F	0 %	0%	0%	0%	0%
10 PM 1 AM	clear	48 °F 43 °F	0.0 in	14 fps 10 mph north-northeast	30.3 in	49 %	30 °F	0 %	0%	0%	0%	0%
11 PM 2 AM	clear	46 °F 41 °F	0.0 in	14 fps 10 mph north-northeast	30.3 in	51 %	32 °F	0 %	0%	0%	0%	0%
Sunday 01/11/2026
12 AM 3 AM	clear	46 °F 41 °F	0.0 in	15 fps 10 mph north-northeast	30.3 in	53 %	32 °F	0 %	0%	0%	0%	0%
1 AM 4 AM	clear	46 °F 41 °F	0.0 in	15 fps 10 mph north-northeast	30.3 in	53 %	32 °F	0 %	0%	0%	0%	0%
2 AM 5 AM	clear	46 °F 41 °F	0.0 in	15 fps 11 mph north-northeast	30.3 in	53 %	30 °F	0 %	0%	0%	0%	0%
3 AM 6 AM	clear	46 °F 41 °F	0.0 in	15 fps 11 mph north-northeast	30.2 in	52 %	30 °F	0 %	0%	0%	0%	0%
4 AM 7 AM	clear	46 °F 41 °F	0.0 in	15 fps 10 mph north-northeast	30.2 in	52 %	30 °F	0 %	0%	0%	0%	0%
5 AM 8 AM	clear	45 °F 39 °F	0.0 in	14 fps 10 mph north-northeast	30.2 in	55 %	30 °F	0 %	0%	0%	0%	0%
6 AM 9 AM	clear	43 °F 37 °F	0.0 in	14 fps 10 mph north-northeast	30.2 in	61 %	32 °F	0 %	0%	0%	0%	0%
7 AM 10 AM	clear	43 °F 37 °F	0.0 in	14 fps 10 mph north-northeast	30.2 in	65 %	32 °F	0 %	0%	0%	0%	0%
8 AM 11 AM	clear	46 °F 41 °F	0.0 in	14 fps 9 mph north-northeast	30.2 in	64 %	34 °F	1 %	0%	0%	0%	1%
9 AM 12 PM	clear	55 °F 52 °F	0.0 in	12 fps 8 mph east-northeast	30.3 in	57 %	39 °F	0 %	0%	0%	0%	0%
10 AM 1 PM	clear	63 °F 59 °F	0.0 in	10 fps 6 mph south-southeast	30.3 in	48 %	41 °F	7 %	0%	0%	0%	7%
11 AM 2 PM	partly cloudy	64 °F 63 °F	0.0 in	10 fps 7 mph south	30.2 in	47 %	43 °F	16 %	0%	0%	0%	16%
12 PM 3 PM	clear	66 °F 64 °F	0.0 in	11 fps 7 mph south	30.2 in	49 %	46 °F	10 %	0%	0%	0%	10%
1 PM 4 PM	partly cloudy	68 °F 66 °F	0.0 in	11 fps 7 mph south	30.2 in	48 %	46 °F	26 %	0%	0%	0%	26%
2 PM 5 PM	cloudy	68 °F 66 °F	0.0 in	10 fps 7 mph south	30.2 in	49 %	46 °F	39 %	0%	0%	0%	39%
3 PM 6 PM	partly cloudy	66 °F 64 °F	0.0 in	9 fps 6 mph south-southwest	30.2 in	52 %	48 °F	14 %	0%	0%	0%	14%
4 PM 7 PM	clear	64 °F 64 °F	0.0 in	8 fps 5 mph south	30.2 in	66 %	52 °F	3 %	0%	0%	0%	3%
5 PM 8 PM	clear	61 °F 59 °F	0.0 in	10 fps 6 mph south-southeast	30.2 in	63 %	46 °F	0 %	0%	0%	0%	0%
6 PM 9 PM	clear	55 °F 52 °F	0.0 in	14 fps 10 mph northeast	30.2 in	62 %	43 °F	0 %	0%	0%	0%	0%
7 PM 10 PM	clear	52 °F 48 °F	0.0 in	14 fps 10 mph north-northeast	30.2 in	63 %	39 °F	0 %	0%	0%	0%	0%
8 PM 11 PM	clear	50 °F 46 °F	0.0 in	13 fps 9 mph north-northeast	30.2 in	63 %	37 °F	5 %	0%	0%	0%	5%
9 PM 12 AM	clear	50 °F 46 °F	0.0 in	13 fps 9 mph north-northeast	30.2 in	62 %	36 °F	11 %	0%	0%	0%	11%
10 PM 1 AM	clear	48 °F 45 °F	0.0 in	13 fps 9 mph north-northeast	30.2 in	61 %	36 °F	7 %	0%	0%	0%	7%
11 PM 2 AM	clear	46 °F 43 °F	0.0 in	12 fps 9 mph north-northeast	30.2 in	65 %	36 °F	0 %	0%	0%	0%	0%

Ontario, California, USA - information

State: California, USA

GPS coordinates: 34.0633; -117.6509

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

Population: 171 214
Altitude: 1007 ft
The administrative part:

California, Sacramento
San Bernardino County, San Bernardino

Something wrong, something missing?

Weather Ontario, California, USA. Weather forecast Ontario.

Ontario - weather nearby - bigger cities

Upland, 2.4 km
Montclair, California, 2.4 km
Chino, 4.1 km
Rancho Cucamonga, 4.4 km
Claremont, California, 4.6 km
Pomona, 5.8 km

Chino Hills, 7.8 km
Eastvale, 8.5 km
Diamond Bar, 9.4 km
Fontana, 13 km
Glendora, 13 km
Yorba Linda, 15 km

Ontario - weather nearby - the closest place

Racimo, 2.3 km
Ballou, 2.7 km
Los Olivos, 3.2 km
Guasti, 3.7 km
Red Hill, 3.9 km
North Cucamonga, 4.5 km

Weather searching weather forecast for all cities in the world.
The second option is to search through list of continents and countries.

Data source

Weather forecast for Ontario 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.

Weather with Meteobox for your website

Astronomical information Ontario

data are always in the local time

Sun and light

Jan. 10, 2026

Sunrise:	Sunset:
6:56 am	5 pm
Noon:	Length of day:
11:58 am	10:03
Start of civil twilight*:	End of civil twilight*:
6:28 am	5:28 pm
Start of nautical twilight*:	End of nautical twilight*:
5:58 am	5:58 pm
Start of astronomical twilight*:	End of astronomical twilight*:
5:28 am	6:28 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/09/2026 11:52 pm	01/10/2026 11:13 am
Next new moon:	Next full moon:
01/18/2026	02/01/2026