Old Westbury, New York | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Sunny
    57°
    Forecast night icon
    Night
    Mostly Clear
    40°
    Friday 4/26
    Day
    57°
    Sunny
    Forecast day icon
    Night
    40°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. High temperature around 57F. Dew point will be around 36F with an average humidity of 51%. Winds will be 1 mph from the S.
    Night Details
    Mostly clear. Lows in the lower 40s. South winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    Mostly Sunny
    59°
    Forecast night icon
    Night
    50% Chance Rain Showers
    46°
    Saturday 4/27
    Day
    59°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 60. South winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.
    Night Details
    Mostly cloudy. A slight chance of showers in the evening then a chance of showers after midnight. Lows in the upper 40s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    50% Chance Rain Showers
    68°
    Forecast night icon
    Night
    Mostly Cloudy
    58°
    Sunday 4/28
    Day
    68°
    50% Chance Rain Showers
    Forecast day icon
    Night
    58°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers in the morning then partly sunny in the afternoon. Highs in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
    Night Details
    Mostly cloudy. Lows in the mid 50s. Southwest winds 5 to 10 mph becoming west after midnight.
  • Forecast day icon
    Monday
    Mostly Sunny
    80°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Monday 4/29
    Day
    80°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 80s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s.
  • Forecast day icon
    Tuesday
    Partly Sunny
    64°
    Forecast night icon
    Night
    30% Chance Rain Showers
    53°
    Tuesday 4/30
    Day
    64°
    Partly Sunny
    Forecast day icon
    Night
    53°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then becoming mostly cloudy. Highs in the upper 60s.
    Night Details
    Mostly cloudy with a 30 percent chance of showers. Lows in the lower 50s.
  • Forecast day icon
    Wednesday
    Partly Sunny
    74°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Wednesday 5/1
    Day
    74°
    Partly Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 60s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Thursday
    Partly Sunny
    69°
    Forecast night icon
    Night
    Mostly Cloudy
    54°
    Thursday 5/2
    Day
    69°
    Partly Sunny
    Forecast day icon
    Night
    54°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 60s.
    Night Details
    Mostly cloudy. Lows in the mid 50s.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    48°
    Friday 5/3
    Day
    65°
    30% Chance Rain Showers
    Forecast day icon
    Night
    48°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny. A chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 30 percent.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 48F. Dew point will be around 45F with an average humidity of 75%. Winds will be 7 mph from the N.
  • Forecast day icon
    Saturday
    Sunny
    63°
    Forecast night icon
    Night
    Clear
    47°
    Saturday 5/4
    Day
    63°
    Sunny
    Forecast day icon
    Night
    47°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 63F. Dew point will be around 41F with an average humidity of 55%. Winds will be 7 mph from the N.
    Night Details
    Clear. Low temperature around 47F. Dew point will be around 40F with an average humidity of 65%. Winds will be 5 mph from the N.
  • Forecast day icon
    Sunday
    Sunny
    64°
    Forecast night icon
    Night
    Clear
    50°
    Sunday 5/5
    Day
    64°
    Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 64F. Dew point will be around 41F with an average humidity of 54%. Winds will be 4 mph from the NW.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 44F with an average humidity of 71%. Winds will be 2 mph from the NW.