10-Day Weather Forecast - Portville, NY

Areas of fog in the morning otherwise partly to mostly sunny. Humid with highs in the lower 80s. Light winds.

Partly to mostly cloudy with some patchy fog developing. Muggy with lows in the lower 60s. Light winds.

Some patchy fog in the morning otherwise mostly sunny. Humid with highs ranging from the lower 80s on the hilltops to the mid 80s across the lower elevations. Light winds.

Partly cloudy with a chance of showers and thunderstorms in the evening then mostly cloudy with showers with a chance of thunderstorms overnight. Muggy with lows in the lower 60s. Light winds. Chance of rain 80 percent.

Showers with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 90 percent.

Showers with a chance of thunderstorms. Lows in the upper 50s. Chance of rain 80 percent.

Mostly sunny. Highs in the upper 70s.

Partly cloudy. Lows in the upper 50s.

Partly sunny. Highs in the upper 70s.

Partly cloudy. Lows in the upper 50s.

Mostly sunny. Highs in the lower 80s.

Partly cloudy. Lows in the lower 60s.

Mostly sunny. Highs in the lower 80s.

Mostly clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 62F. Dew point will be around 61F with an average humidity of 77%. Winds will be 5 mph from the W.

Sunny with a 30% chance for rain and thunderstorms. High temperature around 78F. Dew point will be around 61F with an average humidity of 69%. Winds will be 6 mph from the NW.

Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 60F. Dew point will be around 56F with an average humidity of 73%. Winds will be 4 mph from the NW.

Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 76F. Dew point will be around 58F with an average humidity of 66%. Winds will be 5 mph from the NW.

Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 57F. Dew point will be around 56F with an average humidity of 77%. Winds will be 3 mph from the NW.