Weather forecast for todayOntario, OR

Weather forecast for today

Current condition 12:14 pm MDT

  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 3mphSSW 200°
  • Humidity: 39%
  • Dewpoint: 34°F
  • Pressure: 30.16"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
Currently, golden sunlight is making everything look vibrant and warm.
The temperature is a mild 57.2°F. The current temperature is relatively far from the maximum of 73.4°F predicted for today.

Saturday Oct 17, 2026

  • 73°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphW 266°
  • Humidity: 27%
  • UV index: 3
  • Sunrise: 8:05 am MDT
  • Sunset: 7:00 pm MDT
  • ▼
Today, on Saturday, October 17, sunshine will lead the day, with clouds making only brief appearances.
A wide temperature range is expected, from a high of a warm 73.4°F to a low of a cold 35.6°F.
The warmer conditions bring a maximum of 73.4°F, more representative of September than October.
Sunrise was at 8:05 am and sunset will be at 7:00 pm; the daylight will last for 10h and 55min.

Hourly overview

Hourly temperatures

Warmest period: 4 pm - 6 pm 72°C.
Coldest hour: 10 pm 54°C.

Chance of precipitation

Highest chance: 1 pm - 10 pm 0%.

Hourly weather forecast

  • 1 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphS 188°
  • Humidity: 33%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphWSW 249°
  • Humidity: 28%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 68°F
  • Feels like:
    68°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphWSW 247°
  • Humidity: 25%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNW 317°
  • Humidity: 21%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNW 321°
  • Humidity: 20%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNW 338°
  • Humidity: 24%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphN 349°
  • Humidity: 26%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 7:00 pm
  • 8 pm
  • 59°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphN 359°
  • Humidity: 36%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 55°F
  • Feels like:
    54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNW 329°
  • Humidity: 43%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 54°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNW 323°
  • Humidity: 44%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 52°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNW 316°
  • Humidity: 44%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, a combination of cloudy and sun-filled weather is expected.
The temperature will vary between a maximum of 71.6°F and a minimum of 51.8°F. The warmest part of the day will be from 4 pm to 6 pm.
Today, the forecasted maximum will be more close to September's average high of 80.6°F than October's 62.6°F. Forecast models suggest a low more resembling November's typical minimum of 32.7°F than October's usual 43.7°F.
Updated: Oct 17, 2026 @ 18:14:03 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 12:14 pm MDT in Ontario is 57.2°F.

On Saturday, mostly sunny weather is likely, with high visibility.

Today, the highest temperature will be 73.4°F, while the lowest temperature will be 35.6°F.
The highest temperature today will be uncommonly higher than the average maximum of 62.6°F in October. Today, the lowest temperature will be a couple of degrees lower than the average low temperature.

On Saturday, in Ontario, sunrise was at 8:05 am and sunset will be at 7:00 pm (MDT).

Today, the daylight will last for 10h and 55min.