10-Day Weather Forecast - Petersburg, NY

Sunny in the morning then becoming partly sunny. Much colder with highs in the lower 30s. West winds 15 to 20 mph with gusts up to 35 mph becoming southwest 5 to 10 mph with gusts up to 20 mph in the afternoon.

Mostly cloudy and cold. Near steady temperature in the upper 20s. South winds 15 to 20 mph with gusts up to 35 mph.

Partly sunny in the morning then becoming mostly cloudy. Highs in the lower 30s. Temperature falling into the upper 20s in the afternoon. West winds 10 to 15 mph with gusts up to 40 mph.

Mostly cloudy in the evening then becoming partly cloudy. Colder with lows around 10 above. Wind chill values as low as zero.

Mostly sunny. Cold with highs in the mid 20s. Wind chill values as low as zero in the morning.

Partly cloudy in the evening then cloudy with a chance of snow after midnight. Cold with lows 15 to 20. Chance of snow 50 percent.

Snow mainly in the morning. Cold with highs in the lower 30s. Chance of snow 80 percent.

Cloudy. A chance of snow in the evening. Cold with lows in the mid 20s. Chance of snow 50 percent.

Mostly sunny. Cold with highs around 30.

Partly cloudy in the evening then becoming mostly cloudy. Cold with lows 15 to 20.

Cloudy. A chance of snow in the morning then a chance of rain in the afternoon. Highs in the mid 30s. Chance of precipitation 50 percent.

Partly cloudy with probable rain-snow mix. Chance of precipitation 70%. Low temperature around 28F. Dew point will be around 28F with an average humidity of 92%. Winds will be 7 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 37F. Dew point will be around 35F with an average humidity of 93%. Winds will be 6 mph from the W.

Cloudy. Low temperature around 27F. Dew point will be around 28F with an average humidity of 90%. Winds will be 6 mph from the W.

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 33F. Dew point will be around 26F with an average humidity of 82%. Winds will be 4 mph from the W.

Cloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 25F. Dew point will be around 24F with an average humidity of 86%. Winds will be 4 mph from the SW.

Partly cloudy with a chance of snow. Chance of precipitation 40%. High temperature around 29F. Dew point will be around 21F with an average humidity of 78%. Winds will be 5 mph from the W.

Cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 20F. Dew point will be around 18F with an average humidity of 81%. Winds will be 5 mph from the W.