Petersburg, New York | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    52°
    Friday 5/17
    Forecast night icon
    52°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. Lows in the lower 50s. Southeast winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    Partly Sunny
    62°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Saturday 5/18
    Day
    62°
    Partly Sunny
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Highs in the mid 60s. East winds around 5 mph.
    Night Details
    Partly cloudy. Lows around 50. East winds around 5 mph.
  • Forecast day icon
    Sunday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Sunday 5/19
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 70. Northeast winds around 5 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows around 50. Southeast winds around 5 mph.
  • Forecast day icon
    Monday
    Partly Cloudy
    74°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Monday 5/20
    Day
    74°
    Partly Cloudy
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the upper 70s. Lows in the mid 50s.
    Night Details
    Partly cloudy. Highs in the upper 70s. Lows in the mid 50s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    78°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Tuesday 5/21
    Day
    78°
    Partly Cloudy
    Forecast day icon
    Night
    57°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the upper 70s. Lows in the mid 50s.
    Night Details
    Partly cloudy. Highs in the upper 70s. Lows in the mid 50s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    78°
    Forecast night icon
    Night
    40% Chance of Storms
    60°
    Wednesday 5/22
    Day
    78°
    Partly Cloudy
    Forecast day icon
    Night
    60°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the upper 70s. Lows in the mid 50s.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows around 60. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    50% Chance Rain Showers
    74°
    Forecast night icon
    Night
    50% Chance Rain Showers
    56°
    Thursday 5/23
    Day
    74°
    50% Chance Rain Showers
    Forecast day icon
    Night
    56°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers. Highs in the mid 70s. Lows in the lower 50s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy. A chance of showers. Highs in the mid 70s. Lows in the lower 50s. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    68°
    Forecast night icon
    Night
    Clear
    51°
    Friday 5/24
    Day
    68°
    30% Chance Rain Showers
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 30 percent.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 48F with an average humidity of 73%. Winds will be 4 mph from the W.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    67°
    Forecast night icon
    Night
    30% Chance of Rain
    55°
    Saturday 5/25
    Day
    67°
    30% Chance of Rain
    Forecast day icon
    Night
    55°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 67F. Dew point will be around 48F with an average humidity of 64%. Winds will be 4 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 55F. Dew point will be around 49F with an average humidity of 72%. Winds will be 4 mph from the S.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    70°
    Forecast night icon
    Night
    30% Chance of Rain
    55°
    Sunday 5/26
    Day
    70°
    30% Chance of Rain
    Forecast day icon
    Night
    55°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 70F. Dew point will be around 52F with an average humidity of 67%. Winds will be 4 mph from the SW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 55F. Dew point will be around 50F with an average humidity of 73%. Winds will be 4 mph from the S.