Weather forecast for todayOntario, CA
Weather forecast for today
Current condition 9:24 am PST
- 66°F
- Feels like:66°F
Mostly Cloudy
- Precipitation: 0"
- Wind: 2mphSSE 160°
- Humidity: 67%
- Dewpoint: 55°F
- Pressure: 29.93"Hg
- Visibility: 9mi
- UV index: 2
- details ▼
At the moment, the weather is mostly cloudy, with only a few breaks of sunshine.
The temperature is an enjoyable 66.2°F. The current temperature is a few degrees off the today's maximum of 73.4°F.
The temperature is an enjoyable 66.2°F. The current temperature is a few degrees off the today's maximum of 73.4°F.
Thursday Oct 29, 2026
- 73°F
- 59°F
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0.04"
- Wind: 10mphWSW 241°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:07 am PDT
- Sunset: 6:00 pm PDT
- details ▼
Today, on Thursday, October 29, intermittent cloud layers may allow brief light, but overall it stays overcast.
Minimal precipitation is predicted. Temperature is anticipated to swing from a high of a temperate 73.4°F to a low of a mild 59°F.
The temperature will be lower and more consistent with November's average high of 70.7°F than with October's usual.
Sunrise was at 7:07 am and sunset will be at 6:00 pm; the daylight will last for 10h and 53min.
Minimal precipitation is predicted. Temperature is anticipated to swing from a high of a temperate 73.4°F to a low of a mild 59°F.
The temperature will be lower and more consistent with November's average high of 70.7°F than with October's usual.
Sunrise was at 7:07 am and sunset will be at 6:00 pm; the daylight will last for 10h and 53min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 73°C.
Coldest period: 11 pm - 1 am 63°C.
Coldest period: 11 pm - 1 am 63°C.
Chance of precipitation
Highest chance: 11 pm 32%.
Hourly weather forecast
- 11 am
- 68°F
- Feels like:68°F
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphSW 235°
- Humidity: 63%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 70°F
- Feels like:70°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphWSW 239°
- Humidity: 56%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 1 pm
- 72°F
- Feels like:72°F
Mostly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphWSW 242°
- Humidity: 52%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 73°F
- Feels like:73°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphWSW 242°
- Humidity: 50%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 73°F
- Feels like:73°F
Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphSW 235°
- Humidity: 49%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 73°F
- Feels like:73°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphSW 235°
- Humidity: 50%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 70°F
- Feels like:70°F
Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 10mphWSW 246°
- Humidity: 58%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 68°F
- Feels like:68°F
Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 10mphWSW 250°
- Humidity: 65%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:00 pm
- 7 pm
- 66°F
- Feels like:66°F
Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 9mphWSW 249°
- Humidity: 71%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 64°F
- Feels like:64°F
Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 9mphWSW 253°
- Humidity: 75%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 64°F
- Feels like:64°F
Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 7mphWSW 256°
- Humidity: 77%
- Pressure: 29.88"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 pm
- 64°F
- Feels like:64°F
Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 6mphW 260°
- Humidity: 80%
- Pressure: 29.88"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 11 pm
- 63°F
- Feels like:63°F
Few Showers
- Precip. probability: 32%
- Precipitation: 0.04"
- Wind: 5mphWSW 255°
- Humidity: 81%
- Pressure: 29.88"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
Today, primarily gloomy and occasionally rain-soaked weather is forecasted.
With a probability of 32%, minimal rainfall is expected around 11 pm.
The temperature will vary between the lowest temperature of 62.6°F and the highest temperature of 73.4°F. The warmest part of the day will be from 2 pm to 4 pm.
The maximum is expected to resemble November's average high of 70.7°F rather than October's. The minimum temperature will be consistent with October's average low of 57.9°F.
With a probability of 32%, minimal rainfall is expected around 11 pm.
The temperature will vary between the lowest temperature of 62.6°F and the highest temperature of 73.4°F. The warmest part of the day will be from 2 pm to 4 pm.
The maximum is expected to resemble November's average high of 70.7°F rather than October's. The minimum temperature will be consistent with October's average low of 57.9°F.
Updated: Oct 29, 2026 @ 17:24:38 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The current temperature (9:24 am PST) is 66.2°F.
On Thursday, the sky will remain mostly closed off by clouds.
Today, there is a low probability of minimal rainfall in Ontario.
Today, the maximum temperature will be 73.4°F, while the minimum temperature will be 59°F.
The maximum temperature will be slightly cooler than the average highest temperature of 79°F in October. The lowest temperature will be in line with the average low of 57.9°F.
The maximum temperature will be slightly cooler than the average highest temperature of 79°F in October. The lowest temperature will be in line with the average low of 57.9°F.
On Thursday, in Ontario, sunrise was at 7:07 am and sunset will be at 6:00 pm (PDT).
In Ontario, today, there will be 10h and 53min of daylight.
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: 11:17am PDT
- Sunrise: 7:07 am PDT
- Sunset: 6:00 pm PDT
- Timezone: America/Los_Angeles
Nearby Ontario, California, USA
- Racimo (2 mi)
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- Guasti (4 mi)
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- North Cucamonga (4 mi)
- Claremont (4 mi)
- Alta Loma (5 mi)
- Champagne (6 mi)
- Pomona (6 mi)
- Rochester (6 mi)
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- Los Serranos (7 mi)
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- Stalder (8 mi)
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California, USA - most visited locations
- Los Angeles
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