WxUSA - U.S. Weather Reports and Weather Links
City or Place:    State:  
Weather Forecasts
 U.S. Cities

My Locations



Weather News
 Weather News
 Earthquake News
 Hurricane News
 Tornado News
 Tsunami News
 Volcano News

Climate Data
 Selected Cities Forecast

Maps
 Forecast Maps
 National Forecast Maps
 National Warnings Map

Radar
 National Weather Service Radar

Tropical Systems
 Active Hurricanes/Storms

Ontario, WI

7-Day Forecast

Tonight
Slight Chance Showers then Showers
Low: 48°
Showers, mainly after 3am.
Low around 48.
Southeast wind around 5 mph becoming calm in the evening.
Chance of precipitation is 80%.
New precipitation amounts
between a quarter and half of an inch possible.


Thursday
Showers Likely
High: 62°
Showers likely, mainly before 4pm.
Cloudy with a high near 62.
Calm wind becoming
northeast around 5 mph.
Chance of precipitation is 70%.
New precipitation amounts
between a quarter and half of an inch possible.


Thursday Night
Chance Showers
Low: 43°
A 50% chance of showers, mainly after 10pm.
Mostly cloudy with a low around 43.
Light and variable wind.
New precipitation amounts of less than a tenth of an inch possible.


Friday
Chance Showers
High: 58°
A 30% chance of showers, mainly after 1pm.
Mostly cloudy with a high near 58.
Northwest wind 5 to 9 mph.


Friday Night
Partly Cloudy
Low: 36°
Partly cloudy with a low around 36.
Northwest wind around 6 mph becoming calm in the evening.


Saturday
Sunny
High: 64°
Sunny with a high near 64.
Calm wind becoming
northwest around 5 mph.


Saturday Night
Mostly Clear
Low: 40°
Mostly clear with a low around 40.
Calm wind.


Sunday
Sunny
High: 73°
Sunny with a high near 73.
Calm wind becoming
southeast 5 to 7 mph in the afternoon.


Sunday Night
Slight Chance Showers
Low: 46°
A 20% chance of showers.
Mostly clear with a low around 46.
Southeast wind 3 to 5 mph.


Monday
Slight Chance Showers
High: 73°
A 20% chance of showers.
Sunny with a high near 73.
Light southeast wind becoming
south 5 to 9 mph in the morning.


Monday Night
Partly Cloudy
Low: 48°
Partly cloudy with a low around 48.
South wind around 5 mph becoming calm in the evening.


Tuesday
Mostly Sunny then Slight Chance Showers
High: 77°
A 20% chance of showers.
Mostly sunny with a high near 77.
Calm wind becoming
southwest 5 to 7 mph in the morning.


Tuesday Night
Slight Chance Showers
Low: 50°
A 20% chance of showers.
Partly cloudy with a low around 50.
Light east wind.


Wednesday
Slight Chance Showers
High: 77°
A 20% chance of showers.
Mostly sunny with a high near 77.
Calm wind becoming
south 5 to 7 mph in the morning.


Source: National Weather Service








Weather News and Weather Reports For Over 50,000 U.S. Locations

Copyright 1997-2025, www.wxusa.com
All specifications subject to change without notice.