Sayville, New York | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Mostly Sunny
    52°
    Forecast night icon
    Night
    Clear
    34°
    Thursday 4/25
    Day
    52°
    Mostly Sunny
    Forecast day icon
    Night
    34°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 50s. Northeast winds 10 to 15 mph becoming southeast.
    Night Details
    Clear. Lows in the upper 30s. South winds 5 to 10 mph becoming east after midnight.
  • Forecast day icon
    Friday
    Sunny
    53°
    Forecast night icon
    Night
    Clear
    38°
    Friday 4/26
    Day
    53°
    Sunny
    Forecast day icon
    Night
    38°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 50s. Northeast winds around 5 mph becoming southeast in the afternoon.
    Night Details
    Clear. Lows around 40. South winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    Partly Sunny
    55°
    Forecast night icon
    Night
    Mostly Cloudy
    44°
    Saturday 4/27
    Day
    55°
    Partly Sunny
    Forecast day icon
    Night
    44°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 50s. South winds 5 to 10 mph.
    Night Details
    Mostly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Sunday
    Partly Sunny
    63°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Sunday 4/28
    Day
    63°
    Partly Sunny
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 60s.
    Night Details
    Partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Monday
    Mostly Sunny
    79°
    Forecast night icon
    Night
    Mostly Cloudy
    52°
    Monday 4/29
    Day
    79°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s.
    Night Details
    Mostly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Tuesday
    Partly Sunny
    66°
    Forecast night icon
    Night
    30% Chance Rain Showers
    54°
    Tuesday 4/30
    Day
    66°
    Partly Sunny
    Forecast day icon
    Night
    54°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 60s.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 30 percent.
  • Forecast day icon
    Wednesday
    Partly Sunny
    73°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Wednesday 5/1
    Day
    73°
    Partly Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 60s.
    Night Details
    Mostly clear. Low temperature around 53F. Dew point will be around 53F with an average humidity of 83%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Thursday
    Sunny
    69°
    Forecast night icon
    Night
    Clear
    51°
    Thursday 5/2
    Day
    69°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 69F. Dew point will be around 54F with an average humidity of 69%. Winds will be 3 mph from the SW.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 50F with an average humidity of 81%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Friday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Friday 5/3
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 66F. Dew point will be around 51F with an average humidity of 68%. Winds will be 4 mph from the NW.
    Night Details
    Partly cloudy. Low temperature around 49F. Dew point will be around 48F with an average humidity of 81%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    65°
    Forecast night icon
    Night
    Clear
    50°
    Saturday 5/4
    Day
    65°
    Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 65F. Dew point will be around 48F with an average humidity of 64%. Winds will be 4 mph from the NW.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 47F with an average humidity of 78%. Winds will be 3 mph from the W.