Weather forecast for todayOntario, CA
Weather forecast for today
Current condition 6:45 pm PST
- 61°F
- Feels like:61°F
Partly Cloudy
- Precipitation: 0"
- Wind: 1mphSW 220°
- Humidity: 86%
- Dewpoint: 55°F
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
In Ontario, at the moment, patches of clouds are drifting across the sky.
The temperature is a breezy 60.8°F. The current temperature is almost at the minimum-expected 57.2°F for today.
The temperature is a breezy 60.8°F. The current temperature is almost at the minimum-expected 57.2°F for today.
Friday Oct 30, 2026
- min.
- 57°F
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 3mphNE 39°
- Humidity: 85%
- UV index: 0
- Sunrise: 7:08 am PDT
- Sunset: 5:59 pm PDT
- details ▼
In Ontario, for the rest of Friday, a low, thick cloud deck is likely to persist.
The lowest forecasted temperature is a mild 57.2°F.
Sunrise was at 7:08 am and sunset at 5:59 pm; the daylight lasted for 10h and 51min.
The lowest forecasted temperature is a mild 57.2°F.
Sunrise was at 7:08 am and sunset at 5:59 pm; the daylight lasted for 10h and 51min.
Hourly overview
Hourly temperatures
Warmest period: 11 pm - 12 am 61°C.
Minimum temperature: 59°C.
Minimum temperature: 59°C.
Chance of precipitation
Highest chance: 3 am 7%.
Hourly weather forecast
- 8 pm
- 59°F
- Feels like:59°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 1mphWSW 245°
- Humidity: 85%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 59°F
- Feels like:59°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphWSW 246°
- Humidity: 86%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 59°F
- Feels like:59°F
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphWSW 257°
- Humidity: 87%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 61°F
- Feels like:61°F
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphWNW 287°
- Humidity: 81%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 12 am
- 61°F
- Feels like:61°F
Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphSSW 205°
- Humidity: 84%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 1 am
- 59°F
- Feels like:59°F
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphENE 58°
- Humidity: 86%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 59°F
- Feels like:59°F
Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphENE 70°
- Humidity: 87%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 3 am
- 59°F
- Feels like:59°F
Mostly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 2mphNE 45°
- Humidity: 88%
- Pressure: 29.91"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 4 am
- 59°F
- Feels like:59°F
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphNE 52°
- Humidity: 87%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 5 am
- 59°F
- Feels like:59°F
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphENE 67°
- Humidity: 87%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
During the evening and overnight hours, gray skies are likely.
The temperature will be between the highest temperature of 60.8°F and the lowest temperature of 59°F.
The temperature will be between the highest temperature of 60.8°F and the lowest temperature of 59°F.
Updated: Oct 31, 2026 @ 02:45:05 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Currently (6:45 pm PST) it is 60.8°F in Ontario.
On Friday, the sky is expected to stay overcast for much of the day.
On Friday, in Ontario, sunrise was at 7:08 am and sunset at 5:59 pm (PDT).
Today in Ontario, the length of the day was 10h and 51min.
Ontario, California, USA
- en: Ontario, California, USA
- es: Ontario, California, EE.UU.
- hr: Ontario, Kalifornija, SAD
- mk: Ontario, Kalifornija, SAD
- sr: Ontario, Kalifornija, SAD
- zh: 安大略, 加利福尼亚州, 美国
- Latitude: 34.063344°
- Longitude: -117.650888°
- Elevation: 997 ft
- Current time: 7:45pm PST
- Sunrise: 7:08 am PST
- Sunset: 5:59 pm PST
- Timezone: America/Los_Angeles
Nearby Ontario, California, USA
- Upland (2 mi)
- Montclair (2 mi)
- Guasti (4 mi)
- Chino (4 mi)
- Rancho Cucamonga (4 mi)
- Claremont (4 mi)
- Alta Loma (5 mi)
- Champagne (6 mi)
- Pomona (6 mi)
- Rochester (6 mi)
- San Antonio Heights (6 mi)
- Grapeland (7 mi)
- Chino Hills (7 mi)
- La Verne (7 mi)
- Etiwanda (9 mi)
- Eastvale (9 mi)
- San Dimas (9 mi)
- Mira Loma (9 mi)
- Kaiser (9 mi)
- Glen Avon (10 mi)
- Norco (11 mi)
- Pedley (12 mi)
- Charter Oak (12 mi)
- Fontana (12 mi)
California, USA - most visited locations
- Los Angeles
- San Francisco
- San Diego
- San Jose
- Sacramento
- Fresno
- Long Beach
- Oakland
- Bakersfield
- Anaheim
- Santa Ana
- Riverside
- Stockton
- Irvine
- Chula Vista
- Fremont
- Santa Rosa
- Pasadena
- Hayward
- Salinas
- Sunnyvale
- Berkeley
- Pomona
- Visalia
- Santa Clara
- Carlsbad
- Ventura
- West Covina
- Fullerton
- Norwalk
- Daly City
- Murrieta
- Burbank
- El Cajon
- San Mateo
- Clovis