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Current Weather Conditions for Ontario, WI

Widespread frost after 2am. Clear, with a low around 34. Northeast wind around 2 mph.
43°F

Conditions

Wind: 1 mph N
Humidity: 55%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM
43° 41° 39° 38° 36° 35° 34° 34° 36° 40° 45° 52° 54°

Upcoming Week

Day Forecast High Low
Tonight
Clear then Widespread Frost
Widespread frost after 2am. Clear, with a low around 34. Northeast wind around 2 mph.
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Monday
Widespread Frost then Sunny
Widespread frost before 8am. Sunny, with a high near 63. Northeast wind around 1 mph.
75°F 55°F
Monday Night
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 1am and 2am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 44. South wind 1 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
75°F 55°F
Tuesday
Chance Rain Showers then Mostly Sunny
A chance of rain showers before 11am. Mostly sunny, with a high near 77. Southwest wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
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Tuesday Night
Mostly Clear
Mostly clear, with a low around 47. Northwest wind 8 to 17 mph, with gusts as high as 26 mph.
75°F 55°F
Wednesday
Sunny
Sunny, with a high near 65. Northwest wind 10 to 15 mph, with gusts as high as 26 mph.
75°F 55°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 40. North wind 0 to 7 mph.
75°F 55°F
Thursday
Sunny
Sunny, with a high near 73. South wind 0 to 9 mph.
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Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 53. South wind 7 to 12 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
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Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 76. South wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
75°F 55°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 54. Southeast wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
75°F 55°F
Saturday
Chance Showers And Thunderstorms
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 78. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
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Saturday Night
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 55. Southwest wind 3 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
75°F 55°F
Sunday
Chance Showers And Thunderstorms
A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 78. Southwest wind 5 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
75°F 55°F
Data provided by weather.gov