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10 Day Weather - Holtsville, NY

  • Forecast day icon
    Thursday
    Thunderstorms
    55°
    Forecast night icon
    Night
    70% Chance Rain Showers
    38°
    Thursday 11/21
    Day
    55°
    Thunderstorms
    Forecast day icon
    Night
    38°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers with a slight chance of thunderstorms early then showers likely this afternoon. Breezy with highs in the lower 50s. Northeast winds 15 to 25 mph. Chance of rain near 100 percent.
    Night Details
    Mostly cloudy. Rain showers likely mainly in the evening. Breezy with lows in the upper 30s. West winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    60% Chance Rain Showers
    47°
    Forecast night icon
    Night
    70% Chance Rain Showers
    39°
    Friday 11/22
    Day
    47°
    60% Chance Rain Showers
    Forecast day icon
    Night
    39°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of rain showers in the morning then mostly cloudy with rain showers likely in the afternoon. Highs in the upper 40s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent.
    Night Details
    Rain showers likely mainly in the evening. Lows in the mid 30s. West winds 5 to 10 mph becoming north 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    50°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Saturday 11/23
    Day
    50°
    50% Chance Rain Showers
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of rain showers in the morning. Highs around 50. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
    Night Details
    Partly cloudy and breezy. Lows around 40.
  • Forecast day icon
    Sunday
    Mostly Sunny
    50°
    Forecast night icon
    Night
    Partly Cloudy
    37°
    Sunday 11/24
    Day
    50°
    Mostly Sunny
    Forecast day icon
    Night
    37°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny and breezy. Highs in the lower 50s.
    Night Details
    Partly cloudy. Lows in the upper 30s.
  • Forecast day icon
    Monday
    Mostly Sunny
    53°
    Forecast night icon
    Night
    Mostly Cloudy
    45°
    Monday 11/25
    Day
    53°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 50s.
    Night Details
    Mostly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Tuesday
    Partly Sunny
    56°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Tuesday 11/26
    Day
    56°
    Partly Sunny
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 50s.
    Night Details
    Partly cloudy. Lows in the mid 30s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    43°
    Forecast night icon
    Night
    Partly Cloudy
    33°
    Wednesday 11/27
    Day
    43°
    Mostly Sunny
    Forecast day icon
    Night
    33°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the upper 40s.
    Night Details
    Partly cloudy. Low temperature around 33F. Dew point will be around 20F with an average humidity of 49%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    43°
    Forecast night icon
    Night
    50% Chance of Rain
    33°
    Thursday 11/28
    Day
    43°
    30% Chance of Rain
    Forecast day icon
    Night
    33°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 43F. Dew point will be around 22F with an average humidity of 49%. Winds will be 4 mph from the NW.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 33F. Dew point will be around 23F with an average humidity of 58%. Winds will be 4 mph from the N.
  • Forecast day icon
    Friday
    60% Chance of Rain
    41°
    Forecast night icon
    Night
    50% Chance Frozen Mix
    29°
    Friday 11/29
    Day
    41°
    60% Chance of Rain
    Forecast day icon
    Night
    29°
    50% Chance Frozen Mix
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 41F. Dew point will be around 21F with an average humidity of 50%. Winds will be 9 mph from the NW.
    Night Details
    Partly cloudy with a chance of rain-snow mix. Chance of precipitation 45%. Low temperature around 29F. Dew point will be around 17F with an average humidity of 54%. Winds will be 10 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    40°
    Forecast night icon
    Night
    Mostly Clear
    28°
    Saturday 11/30
    Day
    40°
    Sunny
    Forecast day icon
    Night
    28°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 40F. Dew point will be around 15F with an average humidity of 43%. Winds will be 11 mph from the W.
    Night Details
    Mostly clear. Low temperature around 28F. Dew point will be around 17F with an average humidity of 54%. Winds will be 10 mph from the NW.
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