Weather forecast for todayOntario, WI

Weather forecast for today

Current condition 8:45 am CST

  • 54°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precipitation: 0"
  • Wind: 5mphSE 130°
  • Humidity: 77%
  • Dewpoint: 46°F
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Ontario, currently, the horizon is filled with endless clouds, setting a somber mood.
The temperature is a fresh 53.6°F. The current temperature is only a few degrees off the maximum of 59°F for the day.

Saturday Oct 31, 2026

  • 59°F
  • 48°F
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 0.08"
  • Wind: 7mphSSE 162°
  • Humidity: 78%
  • UV index: 1
  • Sunrise: 7:37 am CDT
  • Sunset: 5:54 pm CDT
  • ▼
Today, on Saturday, October 31, expect light rain showers throughout the day, with a break in the rain later in the day.
Minimal precipitation is anticipated. Temperatures are predicted to peak at a refreshing 59°F and drop to a minimum of a frosty 48.2°F.
The forecasted daytime maximum should align with the typical October high 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 hour: 4 pm 59°C.
Coldest period: 8 pm - 12 am 52°C.

Chance of precipitation

Highest chance: 4 pm 48%.

Hourly weather forecast

  • 10 am
  • 54°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 6mphSE 143°
  • Humidity: 77%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 am
  • 55°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 6mphSSE 154°
  • Humidity: 75%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 57°F
  • Feels like:
    55°F
Showers
Showers
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • Wind: 6mphSSE 160°
  • Humidity: 77%
  • Pressure: 30.3"Hg
  • Visibility: 9mi
  • UV index: 1
  • ▼
  • 1 pm
  • 57°F
  • Feels like:
    55°F
Showers
Showers
  • Precip. probability: 41%
  • Precipitation: 0.04"
  • Wind: 7mphS 171°
  • Humidity: 78%
  • Pressure: 30.3"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 2 pm
  • 57°F
  • Feels like:
    57°F
Showers
Showers
  • Precip. probability: 41%
  • Precipitation: 0.04"
  • Wind: 6mphS 174°
  • Humidity: 77%
  • Pressure: 30.27"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 3 pm
  • 59°F
  • Feels like:
    57°F
Showers
Showers
  • Precip. probability: 49%
  • Precipitation: 0.04"
  • Wind: 6mphS 174°
  • Humidity: 78%
  • Pressure: 30.27"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 4 pm
  • 59°F
  • Feels like:
    57°F
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 0.04"
  • Wind: 5mphSSE 168°
  • Humidity: 77%
  • Pressure: 30.27"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 5 pm
  • 57°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 4mphSSE 167°
  • Humidity: 79%
  • 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: 18%
  • Precipitation: 0"
  • Wind: 2mphSSE 153°
  • Humidity: 83%
  • Pressure: 30.27"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 7 pm
  • 54°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 1mphSE 134°
  • Humidity: 92%
  • Pressure: 30.27"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 8 pm
  • 52°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 2mphSSE 146°
  • 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 157°
  • 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 161°
  • Humidity: 96%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 52°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 2mphSSE 165°
  • Humidity: 97%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, a combination of cloud-filled and rain-soaked weather is expected.
With minimal precipitation of 0.04", rainfall is predicted from 12 pm to 4 pm.
The temperature will vary between the lowest temperature of 51.8°F and the highest temperature of 59°F. The warmest part of the day will be at 3 pm and 4 pm.
Today, expect conditions comparable to October's usual high temperature. Today, expect the temperature to be more similar to September's average minimum of 51.1°F than October's usual 40.1°F.
Updated: Oct 31, 2026 @ 14:45:02 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 8:45 am CST, the temperature is 53.6°F.

Today, expect showers at times, with periods of lighter rain during the day.

Today, there is a low chance of minimal precipitation in Ontario.

Today, the maximum temperature will be 59°F, while the minimum temperature will be 48.2°F.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature today will be relatively 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, today, there will be 10h and 17min of daylight.