West Islip, New York | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Partly Cloudy
    55°
    Forecast night icon
    Night
    Mostly Cloudy
    47°
    Saturday 5/4
    Day
    55°
    Partly Cloudy
    Forecast day icon
    Night
    47°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the upper 50s. Northeast winds 5 to 10 mph becoming southeast 10 to 15 mph this afternoon.
    Night Details
    Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 40s. East winds 10 to 15 mph. Chance of rain 20 percent.
  • Forecast day icon
    Sunday
    50% Chance Rain Showers
    50°
    Forecast night icon
    Night
    80% Chance Rain Showers
    49°
    Sunday 5/5
    Day
    50°
    50% Chance Rain Showers
    Forecast day icon
    Night
    49°
    80% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Cloudy. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the mid 50s. Southeast winds 10 to 15 mph. Chance of rain 50 percent.
    Night Details
    Showers. Lows around 50. South winds around 10 mph. Gusts up to 20 mph in the evening. Chance of rain 80 percent.
  • Forecast day icon
    Monday
    70% Chance Rain Showers
    64°
    Forecast night icon
    Night
    Mostly Cloudy
    59°
    Monday 5/6
    Day
    64°
    70% Chance Rain Showers
    Forecast day icon
    Night
    59°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy. Showers likely mainly in the morning. Highs in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. Lows in the mid 50s.
  • Forecast day icon
    Tuesday
    Partly Sunny
    69°
    Forecast night icon
    Night
    40% Chance Rain Showers
    57°
    Tuesday 5/7
    Day
    69°
    Partly Sunny
    Forecast day icon
    Night
    57°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs around 70.
    Night Details
    Mostly cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    64°
    Forecast night icon
    Night
    40% Chance Rain Showers
    60°
    Wednesday 5/8
    Day
    64°
    40% Chance Rain Showers
    Forecast day icon
    Night
    60°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of showers. Highs in the mid 60s.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    50% Chance Rain Showers
    61°
    Forecast night icon
    Night
    60% Chance Rain Showers
    56°
    Thursday 5/9
    Day
    61°
    50% Chance Rain Showers
    Forecast day icon
    Night
    56°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers. Highs in the lower 60s. Chance of rain 50 percent.
    Night Details
    Showers likely. Lows in the lower 50s. Chance of rain 60 percent.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    66°
    Forecast night icon
    Night
    50% Chance of Rain
    55°
    Friday 5/10
    Day
    66°
    50% Chance Rain Showers
    Forecast day icon
    Night
    55°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 50 percent chance of showers. Highs in the mid 60s.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 55F. Dew point will be around 50F with an average humidity of 79%. Winds will be 8 mph from the NW.
  • Forecast day icon
    Saturday
    50% Chance of Rain
    58°
    Forecast night icon
    Night
    40% Chance of Rain
    53°
    Saturday 5/11
    Day
    58°
    50% Chance of Rain
    Forecast day icon
    Night
    53°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 58F. Dew point will be around 50F with an average humidity of 76%. Winds will be 4 mph from the NW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 53F. Dew point will be around 48F with an average humidity of 78%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    60°
    Forecast night icon
    Night
    Mostly Clear
    56°
    Sunday 5/12
    Day
    60°
    30% Chance of Rain
    Forecast day icon
    Night
    56°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 60F. Dew point will be around 47F with an average humidity of 68%. Winds will be 7 mph from the W.
    Night Details
    Mostly clear. Low temperature around 56F. Dew point will be around 48F with an average humidity of 73%. Winds will be 6 mph from the W.
  • Forecast day icon
    Monday
    30% Chance of Rain
    63°
    Forecast night icon
    Night
    30% Chance of Rain
    56°
    Monday 5/13
    Day
    63°
    30% Chance of Rain
    Forecast day icon
    Night
    56°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 63F. Dew point will be around 49F with an average humidity of 66%. Winds will be 7 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 56F. Dew point will be around 50F with an average humidity of 73%. Winds will be 4 mph from the SW.