Ontario, Wisconsin | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Thunderstorms
    67°
    Forecast night icon
    Night
    40% Chance of Storms
    49°
    Tuesday 5/7
    Day
    67°
    Thunderstorms
    Forecast day icon
    Night
    49°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms. Showers this morning then a chance of showers this afternoon. Highs in the upper 60s. Southeast winds 10 to 15 mph with gusts up to 30 mph. . . Shifting to the south 5 to 10 mph this afternoon. Chance of rain 100 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms in the evening then partly cloudy after midnight. Lows in the upper 40s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    30% Chance Rain Showers
    72°
    Forecast night icon
    Night
    70% Chance of Storms
    47°
    Wednesday 5/8
    Day
    72°
    30% Chance Rain Showers
    Forecast day icon
    Night
    47°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Light winds. . . Shifting to the east in the afternoon. Chance of rain 30 percent.
    Night Details
    Showers likely and a chance of thunderstorms. Lows in the upper 40s. Northeast winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    50% Chance Rain Showers
    57°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Thursday 5/9
    Day
    57°
    50% Chance Rain Showers
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cooler. Mostly cloudy in the morning then becoming partly sunny. A 50 percent chance of showers. Highs in the upper 50s. North winds 10 to 15 mph.
    Night Details
    Partly cloudy. Lows in the upper 30s. Highs in the mid 60s.
  • Forecast day icon
    Friday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    40% Chance Rain Showers
    45°
    Friday 5/10
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    45°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the upper 30s. Highs in the mid 60s.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A chance of showers. Lows in the mid 40s. Chance of rain 40 percent.
  • Forecast day icon
    Saturday
    40% Chance Rain Showers
    59°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Saturday 5/11
    Day
    59°
    40% Chance Rain Showers
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 40 percent chance of rain showers. Highs in the lower 60s.
    Night Details
    Partly cloudy. Lows in the lower 40s. Highs in the upper 60s.
  • Forecast day icon
    Sunday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Sunday 5/12
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the lower 40s. Highs in the upper 60s.
    Night Details
    Partly cloudy. Lows in the upper 40s. Highs in the lower 70s.
  • Forecast day icon
    Monday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Monday 5/13
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. Lows in the upper 40s. Highs in the lower 70s.
    Night Details
    Partly cloudy. Low temperature around 49F. Dew point will be around 46F with an average humidity of 65%. Winds will be 7 mph from the SW.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    67°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Tuesday 5/14
    Day
    67°
    30% Chance of Rain
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 67F. Dew point will be around 45F with an average humidity of 58%. Winds will be 5 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 50F. Dew point will be around 45F with an average humidity of 66%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    68°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Wednesday 5/15
    Day
    68°
    30% Chance of Rain
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 68F. Dew point will be around 46F with an average humidity of 59%. Winds will be 3 mph from the SW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 54F. Dew point will be around 49F with an average humidity of 69%. Winds will be 4 mph from the S.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    69°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Thursday 5/16
    Day
    69°
    40% Chance of Rain
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a 35% chance for rain and thunderstorms. High temperature around 69F. Dew point will be around 50F with an average humidity of 64%. Winds will be 5 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 53F. Dew point will be around 50F with an average humidity of 69%. Winds will be 4 mph from the SW.