Port Byron, New York | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    70% Chance of Storms
    63°
    Friday 5/17
    Forecast night icon
    63°
    70% Chance of Storms
    Hourly
    Night Details
    Showers likely with a chance of thunderstorms through the early overnight then a chance of showers late. Some patchy fog developing after midnight. Warm with lows around 60. Light southeast winds. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    40% Chance Rain Showers
    69°
    Forecast night icon
    Night
    Partly Cloudy
    62°
    Saturday 5/18
    Day
    69°
    40% Chance Rain Showers
    Forecast day icon
    Night
    62°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Some patchy fog in the morning otherwise mostly cloudy with a 40 percent chance of showers. Highs in the upper 60s. Light southeast winds.
    Night Details
    Partly cloudy. Lows in the upper 50s. Light winds.
  • Forecast day icon
    Sunday
    Sunny
    75°
    Forecast night icon
    Night
    Clear
    60°
    Sunday 5/19
    Day
    75°
    Sunny
    Forecast day icon
    Night
    60°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs ranging from around 70 along the lake ontario shore to the mid 70s inland. Light winds.
    Night Details
    Mainly clear. Lows in the mid 50s. Light winds.
  • Forecast day icon
    Monday
    Partly Cloudy
    83°
    Forecast night icon
    Night
    Partly Cloudy
    64°
    Monday 5/20
    Day
    83°
    Partly Cloudy
    Forecast day icon
    Night
    64°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the lower 80s. Lows in the lower 60s.
    Night Details
    Partly cloudy. Highs in the lower 80s. Lows in the lower 60s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    85°
    Forecast night icon
    Night
    Partly Cloudy
    67°
    Tuesday 5/21
    Day
    85°
    Partly Cloudy
    Forecast day icon
    Night
    67°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the lower 80s. Lows in the lower 60s.
    Night Details
    Partly cloudy. Highs in the lower 80s. Lows in the lower 60s.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    86°
    Forecast night icon
    Night
    50% Chance of Storms
    69°
    Wednesday 5/22
    Day
    86°
    50% Chance of Storms
    Forecast day icon
    Night
    69°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A 50 percent chance of showers and thunderstorms. Highs in the lower 80s. Lows in the lower 60s.
    Night Details
    Mostly cloudy. A 50 percent chance of showers and thunderstorms. Highs in the lower 80s. Lows in the lower 60s.
  • Forecast day icon
    Thursday
    60% Chance of Storms
    76°
    Forecast night icon
    Night
    60% Chance Rain Showers
    58°
    Thursday 5/23
    Day
    76°
    60% Chance of Storms
    Forecast day icon
    Night
    58°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Highs in the upper 60s. Chance of rain 60 percent.
    Night Details
    Showers likely. Lows in the mid 50s. Chance of rain 60 percent.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    68°
    Forecast night icon
    Night
    Clear
    54°
    Friday 5/24
    Day
    68°
    30% Chance Rain Showers
    Forecast day icon
    Night
    54°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 30 percent chance of showers. Highs in the upper 60s.
    Night Details
    Clear. Low temperature around 54F. Dew point will be around 49F with an average humidity of 72%. Winds will be 4 mph from the W.
  • Forecast day icon
    Saturday
    Sunny
    70°
    Forecast night icon
    Night
    30% Chance of Rain
    59°
    Saturday 5/25
    Day
    70°
    Sunny
    Forecast day icon
    Night
    59°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 70F. Dew point will be around 51F with an average humidity of 61%. Winds will be 3 mph from the NW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 59F. Dew point will be around 52F with an average humidity of 71%. Winds will be 1 mph from the S.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    73°
    Forecast night icon
    Night
    40% Chance of Rain
    61°
    Sunday 5/26
    Day
    73°
    30% Chance of Rain
    Forecast day icon
    Night
    61°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 73F. Dew point will be around 54F with an average humidity of 62%. Winds will be 3 mph from the SW.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 61F. Dew point will be around 53F with an average humidity of 70%. Winds will be 4 mph from the S.