10-Day Weather Forecast - Ontario, OH

Mostly sunny. Highs in the upper 70s. Light and variable winds becoming west around 5 mph in the afternoon.

Mostly clear in the evening then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 50s. South winds around 5 mph. Chance of rain 50 percent.

Partly sunny with a chance of showers in the morning then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs around 80. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Mostly cloudy. Showers likely with a chance of thunderstorms in the evening then a chance of showers after midnight. Lows in the lower 60s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.

Mostly cloudy. A chance of showers in the morning then showers likely in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.

Showers likely. Lows in the lower 60s. Chance of rain 70 percent.

Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50 percent.

Partly cloudy in the evening then becoming mostly clear. Lows in the lower 60s.

Partly cloudy in the morning then clearing. Highs in the mid 80s.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 60s.

Partly cloudy in the morning then becoming mostly sunny. Hot with highs in the lower 90s.

Mostly clear. Lows in the lower 70s.

Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 100.

Clear with a 30% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 69F with an average humidity of 73%. Winds will be 3 mph from the S.

Sunny with a 40% chance for rain and thunderstorms. High temperature around 90F. Dew point will be around 71F with an average humidity of 69%. Winds will be 4 mph from the SW.

Clear with a 45% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 71F with an average humidity of 75%. Winds will be 3 mph from the SW.

Sunny with a 50% chance for rain and thunderstorms. High temperature around 90F. Dew point will be around 72F with an average humidity of 71%. Winds will be 5 mph from the SW.

Mostly clear with a 50% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 72F with an average humidity of 77%. Winds will be 3 mph from the W.