Weather forecast for todayOntario, CA
Weather forecast for today
Current condition 1:34 pm PST
- 63°F
- Feels like:63°F
Showers in the Vicinity
- Precipitation: 0"
- Wind: 4mphNNW 330°
- Humidity: 72%
- Dewpoint: 54°F
- Pressure: 29.87"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
At the moment, small rain clouds are bringing light showers to nearby areas.
The temperature is an enjoyable 62.6°F. The current temperature is nearly at the maximum of today's expected 66.2°F.
The temperature is an enjoyable 62.6°F. The current temperature is nearly at the maximum of today's expected 66.2°F.
Friday Oct 30, 2026
- 66°F
- 57°F
Few Showers
- Precip. probability: 30%
- Precipitation: 0"
- Wind: 7mphWSW 243°
- Humidity: 64%
- UV index: 2
- Sunrise: 7:08 am PDT
- Sunset: 5:59 pm PDT
- details ▼
On Friday, in Ontario, expect a brief shower or two as the day unfolds.
Minimal precipitation is anticipated for today. Minor temperature shifts from a high of a comfortable 66.2°F to a low of a refreshing 57.2°F are predicted.
An unusual colder pattern is expected, as the day’s high matches November's typical max of 70.7°F.
Sunrise was at 7:08 am and sunset will be at 5:59 pm; the daylight will last for 10h and 51min.
Minimal precipitation is anticipated for today. Minor temperature shifts from a high of a comfortable 66.2°F to a low of a refreshing 57.2°F are predicted.
An unusual colder pattern is expected, as the day’s high matches November's typical max of 70.7°F.
Sunrise was at 7:08 am and sunset will be at 5:59 pm; the daylight will last for 10h and 51min.
Hourly overview
Hourly temperatures
Warmest hour: 6 pm 66°C.
Coldest period: 11 pm - 12 am 61°C.
Coldest period: 11 pm - 12 am 61°C.
Chance of precipitation
Highest chance: 3 pm 49%.
Hourly weather forecast
- 3 pm
- 64°F
- Feels like:64°F
Showers
- Precip. probability: 49%
- Precipitation: 0.04"
- Wind: 4mphWSW 242°
- Humidity: 69%
- Pressure: 29.85"Hg
- Visibility: 7mi
- UV index: 1
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Mostly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 5mphWSW 249°
- Humidity: 63%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 64°F
- Feels like:64°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphWSW 247°
- Humidity: 65%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 5:59 pm
- 6 pm
- 66°F
- Feels like:66°F
Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphWSW 244°
- Humidity: 63%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 7 pm
- 64°F
- Feels like:64°F
Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphWSW 245°
- Humidity: 69%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 63°F
- Feels like:63°F
Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphWSW 248°
- Humidity: 75%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 63°F
- Feels like:63°F
Mostly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphWSW 252°
- Humidity: 77%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 63°F
- Feels like:63°F
Mostly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 4mphW 268°
- Humidity: 80%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 61°F
- Feels like:61°F
Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 2mphWNW 298°
- Humidity: 81%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 12 am
- 61°F
- Feels like:61°F
Cloudy
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 3mphNNW 340°
- Humidity: 81%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
For the rest of the day, primarily cloudy and occasionally showery weather is predicted.
With a probability of 49%, minimal rainfall is forecasted at 3 pm.
The temperature will be between a minimum of 60.8°F and a maximum of 66.2°F. The warmest part of the day will be around 6 pm.
The forecasted high is more close to November's typical maximum of 70.7°F than the usual for October. The lowest temperature is consistent with October's typical minimum of 57.9°F.
With a probability of 49%, minimal rainfall is forecasted at 3 pm.
The temperature will be between a minimum of 60.8°F and a maximum of 66.2°F. The warmest part of the day will be around 6 pm.
The forecasted high is more close to November's typical maximum of 70.7°F than the usual for October. The lowest temperature is consistent with October's typical minimum of 57.9°F.
Updated: Oct 30, 2026 @ 21:34:21 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
The temperature at 1:34 pm PST is 62.6°F.
On Friday, brief showers may pass through at times.
Today, there is a low probability of minimal rainfall in Ontario.
Today, the maximum temperature will be 66.2°F, while the minimum temperature will be 57.2°F.
The highest temperature will be notably lower than the average maximum of 79°F in October. The lowest temperature will be in line with the average low of 57.9°F.
The highest temperature will be notably lower than the average maximum of 79°F in October. The lowest temperature will be in line with the average low of 57.9°F.
On Friday, in Ontario, sunrise was at 7:08 am and sunset will be at 5:59 pm (PDT).
In Ontario, the length of the day today will be 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: 2:34pm 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
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- Fremont
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- Clovis





