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Current Weather Conditions for Ontario, WI

A chance of showers and thunderstorms before 10am. Partly sunny. High near 95, with temperatures falling to around 93 in the afternoon. Heat index values as high as 106. Southwest wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
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Conditions

Wind: 6 mph S
Humidity: 80%
Probability of Precipitation: 23%

Hourly Forcast (next 12 hours)

12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM
82° 84° 85° 86° 89° 90° 92° 93° 93° 95° 93° 93° 92°

Upcoming Week

Day Forecast High Low
Today
Chance Showers And Thunderstorms then Partly Sunny
A chance of showers and thunderstorms before 10am. Partly sunny. High near 95, with temperatures falling to around 93 in the afternoon. Heat index values as high as 106. Southwest wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
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Tonight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7pm. Partly cloudy. Low around 72, with temperatures rising to around 74 overnight. Heat index values as high as 102. Southwest wind 5 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
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Wednesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a slight chance of showers and thunderstorms between 10am and 11am, then a chance of showers and thunderstorms between 11am and 1pm, then a chance of showers and thunderstorms. Mostly sunny. High near 91, with temperatures falling to around 89 in the afternoon. Heat index values as high as 96. South wind 3 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
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Wednesday Night
Chance Showers And Thunderstorms then Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Partly cloudy, with a low around 70. Heat index values as high as 97. Southwest wind 6 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
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Thursday
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 91. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
85°F 63°F
Thursday Night
Chance Showers And Thunderstorms then Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 69. Southwest wind around 2 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
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Friday
Showers And Thunderstorms
Showers and thunderstorms. Partly sunny, with a high near 89. Southwest wind 1 to 5 mph. Chance of precipitation is 80%.
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Friday Night
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 67. Southeast wind around 2 mph. Chance of precipitation is 60%.
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Independence Day
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Southeast wind 0 to 5 mph. Chance of precipitation is 50%.
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Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. East wind 0 to 3 mph. Chance of precipitation is 50%.
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Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Northeast wind 1 to 5 mph. Chance of precipitation is 40%.
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Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 63. Northeast wind 0 to 5 mph. Chance of precipitation is 30%.
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Monday
Slight Chance Rain Showers
A slight chance of rain showers. Mostly sunny, with a high near 86. Northeast wind 0 to 3 mph. Chance of precipitation is 20%.
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Monday Night
Slight Chance Rain Showers then Partly Cloudy
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 62. Northeast wind around 2 mph. Chance of precipitation is 20%.
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Data provided by weather.gov