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Current Weather Conditions for Ontario, WI

Areas of fog after 5am. Mostly clear, with a low around 69. Heat index values as high as 99. West wind around 5 mph.
92°F

Conditions

Wind: 5 mph W
Humidity: 51%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM
92° 88° 84° 80° 77° 75° 74° 72° 71° 71° 70° 70° 70°

Upcoming Week

Day Forecast High Low
Tonight
Mostly Clear then Areas Of Fog
Areas of fog after 5am. Mostly clear, with a low around 69. Heat index values as high as 99. West wind around 5 mph.
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Wednesday
Areas Of Fog then Sunny
Areas of fog before 9am. Sunny, with a high near 94. Heat index values as high as 100. Northwest wind around 5 mph.
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Wednesday Night
Partly Cloudy then Patchy Smoke
Patchy smoke after 3am. Partly cloudy, with a low around 67. South wind around 5 mph.
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Thursday
Patchy Smoke then Chance Showers And Thunderstorms
Patchy smoke before 7am, then a chance of rain showers between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southwest wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
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Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 69. South wind around 3 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
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Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Sunny, with a high near 92. South wind 2 to 6 mph. Chance of precipitation is 40%.
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Friday Night
Chance Showers And Thunderstorms then Mostly Clear
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 70. Southwest wind around 3 mph. Chance of precipitation is 40%.
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Saturday
Sunny
Sunny, with a high near 92. West wind 2 to 8 mph.
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Saturday Night
Mostly Clear
Mostly clear, with a low around 66. North wind 0 to 6 mph.
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Sunday
Mostly Sunny
Mostly sunny, with a high near 89. South wind 0 to 3 mph.
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Sunday Night
Partly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 1am. Partly cloudy, with a low around 67. Southwest wind around 2 mph. Chance of precipitation is 20%.
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Monday
Slight Chance Rain Showers
A slight chance of rain showers. Mostly sunny, with a high near 89. West wind 2 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
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Monday Night
Slight Chance Rain Showers
A slight chance of rain showers. Partly cloudy, with a low around 64. Northwest wind 2 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
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Tuesday
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 7am. Mostly sunny, with a high near 83. Northwest wind 3 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
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Data provided by weather.gov