Weather forecast for todayOntario, WI

Weather forecast for today

Current condition 12:29 pm CST

  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Precipitation: 0"
  • Wind: 5mphS 170°
  • Humidity: 70%
  • Dewpoint: 48°F
  • Pressure: 30.29"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
At the moment, in Ontario, there is widespread cloud cover, bringing a cooler and darker setting.
The temperature is a moderate 59°F. The current temperature is the highest temperature for today.

Saturday Oct 31, 2026

  • 59°F
  • 48°F
Showers
Showers
  • Precip. probability: 51%
  • Precipitation: 0.08"
  • Wind: 5mphSSE 168°
  • Humidity: 75%
  • UV index: 1
  • Sunrise: 7:37 am CDT
  • Sunset: 5:54 pm CDT
  • ▼
Today, on Saturday, October 31, expect light showers throughout the day, with a chance of dry weather later.
Minimal precipitation is predicted. The temperature is forecasted to vary between a refreshing 59°F and a chilly 48.2°F.
The highest temperature today will align with the usual October peak of 55.9°F.
Sunrise was at 7:37 am and sunset will be at 5:54 pm; the daylight will last for 10h and 17min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 59°C.
Coldest period: 8 pm - 11 pm 52°C.

Chance of precipitation

Highest chance: 4 pm 51%.

Hourly weather forecast

  • 2 pm
  • 59°F
  • Feels like:
    59°F
Showers
Showers
  • Precip. probability: 50%
  • Precipitation: 0.04"
  • Wind: 5mphS 175°
  • Humidity: 71%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 3 pm
  • 59°F
  • Feels like:
    59°F
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • Wind: 5mphS 176°
  • Humidity: 73%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 59°F
  • Feels like:
    59°F
Showers
Showers
  • Precip. probability: 51%
  • Precipitation: 0.04"
  • Wind: 4mphS 170°
  • Humidity: 73%
  • Pressure: 30.27"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 5 pm
  • 57°F
  • Feels like:
    57°F
Few Showers
Few Showers
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Wind: 4mphSSE 167°
  • Humidity: 81%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:54 pm
  • 6 pm
  • 57°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 3mphSSE 153°
  • Humidity: 84%
  • Pressure: 30.27"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 7 pm
  • 54°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 2mphSE 136°
  • Humidity: 93%
  • Pressure: 30.27"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 8 pm
  • 52°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 2mphSSE 147°
  • Humidity: 98%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 52°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 2mphSSE 154°
  • Humidity: 98%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 2mphSSE 157°
  • Humidity: 98%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 52°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 2mphSSE 163°
  • Humidity: 97%
  • Pressure: 30.3"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
For the rest of the day, a combination of cloudy and showery weather is predicted.
With minimal precipitation of 0.04", rain is predicted from 2 pm to 5 pm.
The temperature will be between a minimum of 51.8°F and a maximum of 59°F. The warmest part of the day will be from 2 pm to 4 pm.
The high temperature is expected to be alike with October's usual value of 55.9°F. The minimum temperature today will be more consistent with September's average low of 51.1°F than October's of 40.1°F.
Updated: Oct 31, 2026 @ 18:29:59 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (12:29 pm CST) it is 59°F in Ontario.

Today, in Ontario, scattered showers will occur throughout the day, with lighter rain expected during the afternoon.

There is a high likelihood of rainfall, but precipitation will be minimal.

Today, the maximum temperature will be 59°F, while the minimum temperature will be 48.2°F.
Today, the highest temperature will be in line with the average maximum temperature in October. Today, the lowest temperature will be a couple of degrees higher than the average low temperature.

On Saturday, in Ontario, sunrise was at 7:37 am and sunset will be at 5:54 pm (CDT).

In Ontario, the length of the day today will be 10h and 17min.