Weather forecast for todayOntario, WI
Weather forecast for today
Current condition 6:25 am CDT
- 52°F
- Feels like:50°F
Cloudy
- Precipitation: 0"
- Wind: 4mphESE 110°
- Humidity: 77%
- Dewpoint: 45°F
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
In Ontario, at the moment, cloudy skies are casting a soft, muted light over the area.
The temperature is a fresh 51.8°F, with the apparent temperature closely matching at 50°F. The current temperature is a few degrees off the highest temperature for today.
The temperature is a fresh 51.8°F, with the apparent temperature closely matching at 50°F. The current temperature is a few degrees off the highest temperature for today.
Saturday Oct 31, 2026
- 59°F
- 48°F
Few Showers
- Precip. probability: 38%
- Precipitation: 0.04"
- Wind: 7mphSSE 156°
- Humidity: 81%
- UV index: 1
- Sunrise: 7:37 am CDT
- Sunset: 5:54 pm CDT
- details ▼
Today, on Saturday, October 31, scattered rain showers may move through at times.
Minimal precipitation is forecasted. Temperature is expected to swing from a high of a moderate 59°F to a low of a brisk 48.2°F.
The expected temperature peak will correspond with October's average maximum of 55.9°F.
Sunrise will be at 7:37 am and sunset at 5:54 pm; the daylight will last for 10h and 17min.
Minimal precipitation is forecasted. Temperature is expected to swing from a high of a moderate 59°F to a low of a brisk 48.2°F.
The expected temperature peak will correspond with October's average maximum of 55.9°F.
Sunrise will be at 7:37 am and sunset at 5:54 pm; the daylight will last for 10h and 17min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 59°C.
Minimum temperature: 50°C.
Minimum temperature: 50°C.
Chance of precipitation
Highest chance: 11 am 33%.
Hourly weather forecast
- 7 am
- 50°F
- Feels like:50°F
Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 4mphSE 133°
- Humidity: 79%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:37 am
- 8 am
- 50°F
- Feels like:50°F
Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 4mphSE 134°
- Humidity: 81%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 am
- 52°F
- Feels like:52°F
Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 4mphSE 138°
- Humidity: 82%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 52°F
- Feels like:50°F
Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 6mphSE 141°
- Humidity: 85%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 am
- 54°F
- Feels like:52°F
Few Showers
- Precip. probability: 33%
- Precipitation: 0.04"
- Wind: 6mphSSE 154°
- Humidity: 82%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 55°F
- Feels like:54°F
Few Showers
- Precip. probability: 35%
- Precipitation: 0.04"
- Wind: 7mphSSE 161°
- Humidity: 80%
- Pressure: 30.33"Hg
- Visibility: 7mi
- UV index: 1
- details ▼
- 1 pm
- 57°F
- Feels like:55°F
Few Showers
- Precip. probability: 32%
- Precipitation: 0.04"
- Wind: 7mphS 172°
- Humidity: 78%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 2 pm
- 57°F
- Feels like:57°F
Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 6mphS 174°
- Humidity: 78%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 3 pm
- 59°F
- Feels like:57°F
Few Showers
- Precip. probability: 31%
- Precipitation: 0.04"
- Wind: 6mphS 173°
- Humidity: 78%
- Pressure: 30.27"Hg
- Visibility: 8mi
- UV index: 1
- details ▼
- 4 pm
- 57°F
- Feels like:57°F
Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 6mphSSE 168°
- Humidity: 80%
- Pressure: 30.27"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 5 pm
- 57°F
- Feels like:55°F
Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 4mphSSE 168°
- Humidity: 84%
- Pressure: 30.27"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
Sunset: 5:54 pm
- 6 pm
- 57°F
- Feels like:57°F
Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 3mphSSE 151°
- Humidity: 86%
- Pressure: 30.27"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 7 pm
- 54°F
- Feels like:54°F
Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 1mphSE 131°
- Humidity: 95%
- Pressure: 30.27"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 8 pm
- 52°F
- Feels like:52°F
Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 2mphSSE 148°
- Humidity: 100%
- Pressure: 30.27"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 9 pm
- 52°F
- Feels like:52°F
Mostly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 2mphSSE 157°
- Humidity: 100%
- Pressure: 30.27"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 10 pm
- 52°F
- Feels like:52°F
Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 2mphSSE 155°
- Humidity: 98%
- Pressure: 30.3"Hg
- Visibility: 6mi
- UV index: 0
- details ▼
- 11 pm
- 50°F
- Feels like:50°F
Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 2mphSSE 158°
- Humidity: 99%
- Pressure: 30.3"Hg
- Visibility: 6mi
- UV index: 0
- details ▼
Today, in Ontario, primarily cloud-filled and occasionally wet weather is forecasted.
With minimal precipitation of 0.04", rainfall is forecasted from 11 am to 1 pm and at 3 pm.
The temperature will be between a maximum of 59°F and a minimum of 50°F. The warmest part of the day is expected around 3 pm.
The maximum temperature will be resembling October's average highest temperature of 55.9°F. Forecasts show a temperature more in line with September's average minimum of 51.1°F rather than the October average of 40.1°F.
With minimal precipitation of 0.04", rainfall is forecasted from 11 am to 1 pm and at 3 pm.
The temperature will be between a maximum of 59°F and a minimum of 50°F. The warmest part of the day is expected around 3 pm.
The maximum temperature will be resembling October's average highest temperature of 55.9°F. Forecasts show a temperature more in line with September's average minimum of 51.1°F rather than the October average of 40.1°F.
Updated: Oct 31, 2026 @ 11:25:23 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The current temperature (5:25 am CST) is 51.8°F.
Today, in Ontario, drizzly moments are possible throughout the day.
Today, there is a low chance of minimal precipitation in Ontario.
Today, the highest temperature will be 59°F, while the lowest temperature will be 48.2°F.
The highest temperature will be in line with the average maximum of 55.9°F in October. The lowest temperature today will be a couple of degrees higher than the average low temperature.
The highest temperature will be in line with the average maximum of 55.9°F in October. The lowest temperature today will be a couple of degrees higher than the average low temperature.
On Saturday, in Ontario, sunrise will be at 7:37 am and sunset at 5:54 pm (CDT).
In Ontario, the length of the day today will be 10h and 17min.
Ontario, Wisconsin, USA
- en: Ontario, Wisconsin, USA
- es: Ontario, Wisconsin, EE.UU.
- hr: Ontario, Viskonsin, SAD
- mk: Ontario, Viskonsin, SAD
- sr: Ontario, Viskonsin, SAD
- zh: 安大略, 威斯康星, 美国
- Latitude: 43.725804°
- Longitude: -90.591520°
- Elevation: 922 ft
- Current time: 7:03am CDT
- Sunrise: 7:37 am CDT
- Sunset: 5:54 pm CDT
- Timezone: America/Chicago
Nearby Ontario, Wisconsin, USA
- Oil City (2 mi)
- Rockton (6 mi)
- Wilton (7 mi)
- Norwalk (7 mi)
- Trippville (9 mi)
- Cashton (9 mi)
- Dilly (10 mi)
- La Farge (11 mi)
- Melvina (11 mi)
- Kendall (12 mi)
- Hillsboro (14 mi)
- Westby (14 mi)
- Ross (15 mi)
- Yuba (16 mi)
- Viola (16 mi)
- Elroy (16 mi)
- Liberty (16 mi)
- Union Center (16 mi)
- Tomah (18 mi)
- Sparta (19 mi)
- Viroqua (19 mi)
- Wonewoc (19 mi)
- Hustler (19 mi)
- Oakdale (19 mi)
Wisconsin, USA - most visited locations
- Madison
- Milwaukee
- Green Bay
- Kenosha
- Racine
- Appleton
- Waukesha
- Eau Claire
- Oshkosh
- Janesville
- West Allis
- La Crosse
- Sheboygan
- Fond du Lac
- New Berlin
- Wausau
- Wauwatosa
- Brookfield
- Beloit
- Menomonee Falls
- Greenfield
- Franklin
- Oak Creek
- Manitowoc
- West Bend
- Sun Prairie
- Superior
- Stevens Point
- Neenah
- Fitchburg
- Muskego
- Watertown
- De Pere
- Mequon
- Cudahy
- Menasha