10-Day Weather Forecast - Petersburg, NY

Sunny. Highs in the upper 70s. Southwest winds 5 to 10 mph.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 50s. Southwest winds 5 to 10 mph.

Partly sunny. Highs in the upper 70s. West winds 5 to 10 mph.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 50s.

Partly sunny with scattered showers. Not as warm with highs in the upper 60s. Chance of rain 30 percent.

Partly cloudy. Scattered showers in the evening. Lows in the mid 40s. Chance of rain 30 percent.

Mostly sunny. A chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 40 percent.

Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s.

Partly sunny with a 40 percent chance of showers. Highs in the lower 60s.

Mostly cloudy with a chance of showers in the evening then partly cloudy after midnight. Lows in the lower 40s. Chance of rain 30 percent.

Mostly sunny. Highs in the mid 60s.

Mostly clear. Low temperature around 46F. Dew point will be around 44F with an average humidity of 74%. Winds will be 5 mph from the NW.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 64F. Dew point will be around 46F with an average humidity of 64%. Winds will be 8 mph from the NW.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 46F. Dew point will be around 46F with an average humidity of 78%. Winds will be 4 mph from the NW.

Sunny. High temperature around 65F. Dew point will be around 46F with an average humidity of 65%. Winds will be 5 mph from the NW.

Clear. Low temperature around 49F. Dew point will be around 47F with an average humidity of 75%. Winds will be 3 mph from the NW.

Sunny. High temperature around 69F. Dew point will be around 49F with an average humidity of 63%. Winds will be 5 mph from the NW.

Clear. Low temperature around 54F. Dew point will be around 51F with an average humidity of 76%. Winds will be 4 mph from the W.