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
Showers in the Vicinity
  • Precipitation: 0"
  • Wind: 4mphNNW 330°
  • Humidity: 72%
  • Dewpoint: 54°F
  • Pressure: 29.87"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
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.

Friday Oct 30, 2026

  • 66°F
  • 57°F
Few Showers
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
  • ▼
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.

Hourly overview

Hourly temperatures

Warmest hour: 6 pm 66°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
Showers
  • Precip. probability: 49%
  • Precipitation: 0.04"
  • Wind: 4mphWSW 242°
  • Humidity: 69%
  • Pressure: 29.85"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 4 pm
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 5mphWSW 249°
  • Humidity: 63%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphWSW 247°
  • Humidity: 65%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:59 pm
  • 6 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphWSW 244°
  • Humidity: 63%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphWSW 245°
  • Humidity: 69%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphWSW 248°
  • Humidity: 75%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 63°F
  • Feels like:
    63°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphWSW 252°
  • Humidity: 77%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 63°F
  • Feels like:
    63°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 4mphW 268°
  • Humidity: 80%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 61°F
  • Feels like:
    61°F
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 2mphWNW 298°
  • Humidity: 81%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 61°F
  • Feels like:
    61°F
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 3mphNNW 340°
  • Humidity: 81%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
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.
Updated: Oct 30, 2026 @ 21:34:21 UTC
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.

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.