10-Day Weather Forecast - Petersburg, NY

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  • Weekend Weather

  • 49|47°F
    Rain

    Today

    49°F

    Showers. Highs in the lower 50s. South winds 5 to 10 mph. Chance of rain near 100 percent.

    Tonight

    47°F

    Mostly cloudy. Not as cool with lows in the mid 40s. South winds 10 to 15 mph with gusts up to 25 mph.

    Hourly details
  • Day

    59°F

    Partly sunny. Not as cool with highs in the lower 60s. Southwest winds around 10 mph becoming west in the afternoon.

    Night

    40°F

    Mostly cloudy. Lows in the upper 30s. West winds 5 to 10 mph.

    Hourly details
  • Day

    54°F

    Mostly sunny. Highs in the mid 50s. Northwest winds 10 to 15 mph.

    Night

    35°F

    Partly cloudy in the evening then clearing. Patchy frost after midnight. Lows in the mid 30s.

    Hourly details
  • Day

    54°F

    Patchy frost in the morning. Sunny. Highs in the mid 50s.

    Night

    37°F

    Partly cloudy. Lows in the upper 30s.

    Hourly details
  • Day

    53°F

    Partly sunny in the morning then mostly cloudy with a chance of showers in the afternoon. Highs in the upper 50s. Chance of rain 50 percent.

    Night

    45°F

    Showers likely. Lows in the lower 40s. Highs in the upper 50s. Chance of rain 70 percent.

    Hourly details
  • Day

    56°F

    Showers likely. Lows in the lower 40s. Highs in the upper 50s. Chance of rain 70 percent.

    Night

    45°F

    Mostly cloudy. Showers likely mainly in the evening. Lows in the lower 40s. Chance of rain 60 percent.

    Hourly details
  • Day

    60°F

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

    Night

    45°F

    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 45F. Dew point will be around 46F with an average humidity of 85%. Winds will be 4 mph from the NW.

  • Weekend Weather

  • Day

    62°F

    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 62F. Dew point will be around 46F with an average humidity of 71%. Winds will be 5 mph from the W.

    Night

    49°F

    Mostly clear. Low temperature around 49F. Dew point will be around 46F with an average humidity of 80%. Winds will be 4 mph from the W.

  • Day

    67°F

    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 67F. Dew point will be around 48F with an average humidity of 65%. Winds will be 6 mph from the W.

    Night

    51°F

    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 51F. Dew point will be around 49F with an average humidity of 79%. Winds will be 4 mph from the W.

  • Day

    65°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 65F. Dew point will be around 49F with an average humidity of 68%. Winds will be 5 mph from the W.

    Night

    49°F

    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 49F. Dew point will be around 47F with an average humidity of 79%. Winds will be 4 mph from the W.