... including targeted forecasts at the time of your arrival to each point!
WI-33 runs east-west through Ontario, WI.
WI-131 runs north-south through Ontario, WI.
The I-90 runs east-west about 20 miles north of Ontario, WI.
The average temperature in Ontario in May for a typical day ranges from a high of 68°F (20°C) and a low of 47°F (8°C). Some would describe it as moderately chilly and breezy.
For comparison, the hottest month in Ontario, July, has days with highs of 82°F (28°C) and lows of 63°F (17°C). The coldest month, January has days with highs of 24°F (-5°C) and lows of 7°F (-14°C). This graph shows how an average day looks like in Ontario in May based on historical data.
In Ontario, Wisconsin, the shortest day starts at 7:37am and ends at 4:24pm and lasts for 8 hours 54 minutes. The longest day starts at 5:20am and ends at 8:48pm and lasts for 15 hours 26 minutes.
A total of 48 historical tornado events that had recorded magnitude of 2 or above found in or near Ontario, WI.
The city was incorporated in 1890.
As of 2010, the city population is 554.
This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Ontario, Wisconsin.