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Current Weather Conditions for Ontario, WI

Mostly sunny. High near 82, with temperatures falling to around 80 in the afternoon. South wind 0 to 7 mph.
55°F

Conditions

Wind: 0 mph
Humidity: 90%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM
55° 58° 62° 66° 73° 75° 76° 78° 79° 80° 80° 80° 81°

Upcoming Week

Day Forecast High Low
Today
Mostly Sunny
Mostly sunny. High near 82, with temperatures falling to around 80 in the afternoon. South wind 0 to 7 mph.
89°F 65°F
Tonight
Partly Cloudy
Partly cloudy. Low around 61, with temperatures rising to around 63 overnight. South wind 2 to 7 mph.
89°F 65°F
Saturday
Partly Sunny
Partly sunny, with a high near 89. Heat index values as high as 95. Southwest wind around 7 mph.
89°F 65°F
Saturday Night
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. Southwest wind 0 to 6 mph. Chance of precipitation is 20%.
89°F 65°F
Sunday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly sunny, with a high near 93. Southwest wind 1 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
89°F 65°F
Sunday Night
Chance Showers And Thunderstorms
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 72. Southwest wind 1 to 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
89°F 65°F
Monday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm. Sunny, with a high near 93. West wind 1 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
89°F 65°F
Monday Night
Mostly Clear
Mostly clear, with a low around 67. Northwest wind 0 to 8 mph, with gusts as high as 18 mph.
89°F 65°F
Tuesday
Sunny
Sunny, with a high near 89. Northwest wind 1 to 6 mph.
89°F 65°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 63. North wind 0 to 3 mph.
89°F 65°F
Wednesday
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 89. North wind around 2 mph. Chance of precipitation is 20%.
89°F 65°F
Wednesday Night
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 64. North wind around 1 mph. Chance of precipitation is 20%.
89°F 65°F
Thursday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Southwest wind 0 to 5 mph. Chance of precipitation is 30%.
89°F 65°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 65. Southwest wind 0 to 3 mph. Chance of precipitation is 40%.
89°F 65°F
Data provided by weather.gov