Ontario (CA)
Today
Ontario weather today
Wednesday, November 4th, 2026
23°
Sunny
Low 12°
Ontario will experience a pleasantly warm today, reaching temperatures of up to 23 °C and cooling to about 12 °C in the evening. Gentle breezes are expected across Ontario Today, with speeds reaching around 9.7 km/h. There's a slight chance of rain at 3%.
23° / 12°
Temp
3%
Rain
10 km/h
Wind
59%
Humidity
Ontario Weather Pages
Ontario hourly forecast for today
Scroll right to see more weather forecasts for Ontario today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:12 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 04:55 PM | 05:00 PM | 06:00 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  | | | | | |  |  | | | | | | | | | |  | | | | | | | | Next |
| temperatures | 16.7° | 12.2° | 16.2° | 16° | 11.5° | 15.8° | 15.7° | Sunrise | 11.8° | 17.3° | 18.5° | 18.3° | 20.9° | 21.9° | 21.3° | 23° | 23.2° | 19.9° | Sunset | 22.2° | 21.5° | 15.9° | 19.5° | 19.1° | 14.3° | 18.4° | |
| wind speed | 3 km/h | 3 km/h | 5 km/h | 4 km/h | 4 km/h | 6 km/h | 6 km/h | 6 km/h | 7 km/h | 7 km/h | 4 km/h | 6 km/h | 4 km/h | 1 km/h | 4 km/h | 4 km/h | 3 km/h | 8 km/h | 9 km/h | 5 km/h | 10 km/h | 8 km/h | 1 km/h | 3 km/h | |||
| wind degree | 189° | 104° | 105° | 105° | 81° | 91° | 93° | 82° | 103° | 120° | 114° | 163° | 190° | 221° | 233° | 243° | 276° | 243° | 237° | 244° | 246° | 246° | 286° | 247° | |||
| wind direction | S | ESE | ESE | ESE | E | E | E | E | ESE | ESE | ESE | SSE | S | SW | SW | WSW | W | WSW | WSW | WSW | WSW | WSW | WNW | WSW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 5% | 11% | 6% | 6% | 12% | 5% | 5% | 8% | 4% | 3% | 3% | 1% | 1% | 1% | 1% | 1% | 2% | 1% | 1% | 5% | 3% | 3% | 6% | 4% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 69% | 80% | 72% | 71% | 80% | 68% | 67% | 75% | 61% | 57% | 58% | 46% | 41% | 46% | 36% | 34% | 48% | 37% | 42% | 67% | 58% | 60% | 71% | 61% | |||
| dew point | 11° | 8.9° | 11.1° | 10.8° | 8.1° | 10° | 9.6° | 7.5° | 9.7° | 9.9° | 10° | 8.9° | 8.2° | 9.3° | 7° | 6.6° | 8.7° | 6.9° | 8.1° | 9.8° | 11.1° | 11.1° | 9.1° | 10.8° | |||
| visibility | 10 km | 8.3 km | 10 km | 10 km | 8.8 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 0% | 17% | 1% | 3% | 28% | 5% | 6% | 10% | 4% | 3% | 2% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.6 | 1.7 | 3.1 | 4.2 | 4.6 | 4 | 2.7 | 1.4 | 0.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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View of Ontario today
Explore Ontario live webcam feed to see how the weather is shaping up today in Ontario. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
Stay informed and make the most of your day with our live weather updates from Ontario today.
Weather in Ontario today
The temperature today in Ontario is expected to be typical for this time of year, with a forecast of 23 °C, closely aligning with the historical average for November 4th.
temperatures
23 °C
rain
0 mm
wind
10 km/h
UV
Moderate
Quick links
More Ontario weather pages
Ontario daylight overview
Today in Ontario, the sun rises at 06:12 and sets at 16:55, giving a total daylight duration of 10 hours and 43 minutes.
Daytime
Day length10h 43m▼ 1m 50s
Solar noon11:34 AM
Evening golden hour4:20 PM – 4:55 PM
Night
Waning CrescentIllumination 26%
Moonrise1:20 AM
Moonset2:12 PM
Ontario: Sun reaches 40.6° above the horizon at midday.
Sun & Moon
What to wear today in Ontario? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Ontario forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather today in Ontario - FAQ
What is the maximum temperature for today in Ontario?
The maximum temperature for today in Ontario is expected to be 23° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Ontario?
Yes, there is a 3% chance of rain in Ontario today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Ontario?
The wind in Ontario is expected to blow at 10 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Ontario today?
Given the forecast of 23 °C with a 3% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Ontario today.
What is the sunrise and sunset time for Ontario today?
The sun is expected to rise at 06:12 and set at 16:55 in Ontario.
How accurate is the weather forecast for Ontario today?
Ontario weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Ontario?Get accurate weather forecasts for Ontario, located at latitude 34.063 and longitude -117.651. Stay updated with localized weather information tailored for Ontario.
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