10-Day Weather Forecast - Ontario, WI

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  • 59|46°F
    Partly Sunny

    Today

    59°F

    Partly sunny. Highs in the lower 60s. East winds 5 to 10 mph.

    Tonight

    46°F

    Mostly cloudy. Lows in the mid 40s. East winds 5 to 10 mph.

    Hourly details
  • Day

    65°F

    Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 60s. East winds 10 to 15 mph.

    Night

    53°F

    Mostly cloudy. A chance of showers after midnight. Lows around 50. Southeast winds 10 to 15 mph. Chance of rain 50 percent.

    Hourly details
  • Weekend Weather

  • Day

    69°F

    Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 70s. Light winds.

    Night

    53°F

    Mostly cloudy. Lows around 50.

    Hourly details
  • Day

    76°F

    Mostly sunny. Highs in the upper 70s.

    Night

    56°F

    Mostly clear. Lows in the lower 50s.

    Hourly details
  • Day

    82°F

    Partly cloudy. Highs in the mid 80s. Lows in the upper 50s.

    Night

    59°F

    Partly cloudy. Highs in the mid 80s. Lows in the upper 50s.

    Hourly details
  • Day

    83°F

    Partly cloudy. Highs in the mid 80s. Lows in the upper 50s.

    Night

    62°F

    Partly cloudy. Highs in the mid 80s. Lows in the upper 50s.

    Hourly details
  • Day

    83°F

    Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 40 percent.

    Night

    64°F

    Mostly clear with a chance of rain. Chance of precipitation 55%. Low temperature around 64F. Dew point will be around 59F with an average humidity of 70%. Winds will be 4 mph from the SE.

  • Day

    82°F

    Partly cloudy with a 55% chance for rain and thunderstorms. High temperature around 82F. Dew point will be around 62F with an average humidity of 66%. Winds will be 5 mph from the S.

    Night

    64°F

    Partly cloudy with a 50% chance for rain and thunderstorms. Low temperature around 64F. Dew point will be around 60F with an average humidity of 70%. Winds will be 4 mph from the S.

  • Day

    82°F

    Mostly sunny with a 40% chance for rain and thunderstorms. High temperature around 82F. Dew point will be around 61F with an average humidity of 63%. Winds will be 3 mph from the SW.

    Night

    63°F

    Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 63F. Dew point will be around 59F with an average humidity of 70%. Winds will be 3 mph from the SW.

  • Weekend Weather

  • Day

    81°F

    Partly cloudy with a 35% chance for rain and thunderstorms. High temperature around 81F. Dew point will be around 58F with an average humidity of 60%. Winds will be 3 mph from the W.

    Night

    62°F

    Mostly clear with a 25% chance for rain and thunderstorms. Low temperature around 62F. Dew point will be around 58F with an average humidity of 69%. Winds will be 2 mph from the SW.