Portville, New York | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    35°
    Monday 4/22
    Forecast night icon
    35°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Low temperature around 35F. Dew point will be around 29F with an average humidity of 49%. Winds will be 3 mph from the S.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    60°
    Forecast night icon
    Night
    Rain
    46°
    Tuesday 4/23
    Day
    60°
    50% Chance Rain Showers
    Forecast day icon
    Night
    46°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny through early afternoon then becoming mostly cloudy. A chance of rain showers late. Breezy with highs in the lower 60s. South winds 10 to 20 mph with gusts up to 35 mph becoming southwest. Chance of rain 50 percent.
    Night Details
    Rain. Lows in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 30 mph in the evening. Chance of rain 100 percent.
  • Forecast day icon
    Wednesday
    Frozen Mix
    46°
    Forecast night icon
    Night
    Partly Cloudy
    27°
    Wednesday 4/24
    Day
    46°
    Frozen Mix
    Forecast day icon
    Night
    27°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Rain showers in the morning then a chance of rain and snow showers in the afternoon. Much colder. Early afternoon highs in the mid 40s then temperatures falling into the upper 30s. West winds 10 to 15 mph becoming north 5 to 10 mph. Chance of precipitation 90 percent.
    Night Details
    Partly cloudy in the evening then becoming mainly clear. Much colder with lows in the lower 20s. North winds 5 to 10 mph becoming light.
  • Forecast day icon
    Thursday
    Sunny
    53°
    Forecast night icon
    Night
    Clear
    33°
    Thursday 4/25
    Day
    53°
    Sunny
    Forecast day icon
    Night
    33°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 50s. Light winds.
    Night Details
    Clear. Lows in the upper 20s.
  • Forecast day icon
    Friday
    Sunny
    60°
    Forecast night icon
    Night
    50% Chance Rain Showers
    44°
    Friday 4/26
    Day
    60°
    Sunny
    Forecast day icon
    Night
    44°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 60.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s.
  • Forecast day icon
    Saturday
    70% Chance Rain Showers
    58°
    Forecast night icon
    Night
    40% Chance Rain Showers
    54°
    Saturday 4/27
    Day
    58°
    70% Chance Rain Showers
    Forecast day icon
    Night
    54°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the mid 60s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a 40 percent chance of showers. Lows in the mid 50s.
  • Forecast day icon
    Sunday
    40% Chance Rain Showers
    72°
    Forecast night icon
    Night
    40% Chance Rain Showers
    56°
    Sunday 4/28
    Day
    72°
    40% Chance Rain Showers
    Forecast day icon
    Night
    56°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 40 percent.
  • Forecast day icon
    Monday
    50% Chance Rain Showers
    70°
    Forecast night icon
    Night
    60% Chance of Rain
    54°
    Monday 4/29
    Day
    70°
    50% Chance Rain Showers
    Forecast day icon
    Night
    54°
    60% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers. Highs in the mid 70s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a 60% chance for rain and thunderstorms. Low temperature around 54F. Dew point will be around 51F with an average humidity of 73%. Winds will be 6 mph from the SW.
  • Forecast day icon
    Tuesday
    50% Chance of Rain
    64°
    Forecast night icon
    Night
    40% Chance of Rain
    49°
    Tuesday 4/30
    Day
    64°
    50% Chance of Rain
    Forecast day icon
    Night
    49°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 64F. Dew point will be around 49F with an average humidity of 68%. Winds will be 7 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 49F. Dew point will be around 45F with an average humidity of 70%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Wednesday 5/1
    Day
    65°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 65F. Dew point will be around 44F with an average humidity of 60%. Winds will be 5 mph from the W.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 43F with an average humidity of 66%. Winds will be 3 mph from the S.