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A storm may hinder early Christmas travel in the eastern United States. Read the forecast here. Chevron right
A break from the deep freeze is on the way for the Central and East. See the forecast. Chevron right

Ontario, WI

14°F
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Ontario, WI Weather
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Winter Center

Today

 WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Mon, Dec 15

Not as cold with times of clouds and sun Hi: 23°

Tonight: Cloudy; areas of ice fog late Lo: 4°

Current Weather

6:01 PM

14°F
RealFeel® 16°
Clear More Details
Wind SSW 3 mph
Wind Gusts 4 mph
Air Quality Fair

Looking Ahead

High winds, with gusts past 40 mph, from Thursday afternoon into Thursday evening

WinterCast®

Wed Evening - Late Wed Night

Snow

Lasting 4 hours

Ontario Weather Radar

Ontario Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
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Clouds
Temperature

Hourly Weather

7 PM 16°
rain drop 0%
8 PM 14°
rain drop 0%
9 PM 13°
rain drop 0%
10 PM 12°
rain drop 0%
11 PM 11°
rain drop 0%
12 AM 10°
rain drop 0%
1 AM 8°
rain drop 0%
2 AM 6°
rain drop 0%
3 AM 4°
rain drop 0%
4 AM 6°
rain drop 0%
5 AM 7°
rain drop 0%
6 AM 9°
rain drop 0%

10-Day Weather Forecast

Today

12/15

23° 4°

Clouds and sun; not as cold

Night: Cloudy; areas of ice fog late
0%

Tue

12/16

38° 24°

Breezy; ice fog in the a.m.

Breezy early; partly cloudy
2%

Wed

12/17

35° 32°

Cloudy

Snow and flurries early
3%

Thu

12/18

38° -3°

Snow showers in the afternoon

Windy; a little snow early
84%

Fri

12/19

21° 14°

Colder with some sun

Cloudy; not as cold late
5%

Sat

12/20

36° 3°

Mostly cloudy

Partly cloudy and very cold
13%

Sun

12/21

17° 9°

Colder with some sun

Partly cloudy and not as cold
11%

Mon

12/22

27° 23°

A thick cloud cover

Mainly cloudy
5%

Tue

12/23

32° 14°

Low clouds

Cloudy with a bit of ice late
16%

Wed

12/24

30° 15°

Partly sunny

Low clouds
25%

Sun & Moon

8 hrs 56 mins
Rise 7:30 AM
Set 4:26 PM
Waning Crescent
Rise 3:27 AM
Set 1:26 PM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Extreme Data is not supported in this location

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World North America United States Wisconsin Ontario

Weather Near Ontario:

  • Eau Claire, WI
  • La Crosse, WI
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