10 Day Weather - Holtsville, NY
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FridayMostly Sunny54°NightMostly Clear42°Day DetailsMostly sunny. Highs in the mid 50s. Northwest winds 10 to 15 mph.Night DetailsMostly clear. Lows around 40. Northwest winds 10 to 15 mph.
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SaturdaySunny59°NightClear43°Day DetailsSunny. Highs around 60. Northwest winds 15 to 20 mph with gusts up to 30 mph.Night DetailsClear. Lows in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
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SundaySunny59°NightMostly Cloudy45°Day DetailsSunny. Highs in the lower 60s. Northwest winds 10 to 15 mph.Night DetailsMostly cloudy. Lows in the mid 40s.
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MondayPartly Sunny61°NightMostly Clear43°Day DetailsPartly sunny in the morning then clearing. Highs in the mid 60s.Night DetailsMostly clear. Lows in the lower 40s.
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TuesdayMostly Sunny54°NightPartly Cloudy42°Day DetailsMostly sunny. Highs in the upper 50s.Night DetailsPartly cloudy. Lows in the lower 40s.
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WednesdayMostly Sunny54°Night40% Chance of Rain49°Day DetailsMostly sunny. Highs in the upper 50s.Night DetailsMostly cloudy with a 40 percent chance of rain. Lows in the mid 40s.
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Thursday40% Chance of Rain53°Night40% Chance of Rain39°Thursday 11/21Day53°40% Chance of RainNight39°40% Chance of RainDay DetailsPartly sunny with a 40 percent chance of rain. Highs in the upper 50s.Night DetailsPartly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 39F. Dew point will be around 27F with an average humidity of 56%. Winds will be 10 mph from the S.
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Friday30% Chance of Rain47°Night30% Chance of Rain39°Friday 11/22Day47°30% Chance of RainNight39°30% Chance of RainDay DetailsMostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 47F. Dew point will be around 30F with an average humidity of 55%. Winds will be 11 mph from the W.Night DetailsMostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 39F. Dew point will be around 29F with an average humidity of 62%. Winds will be 9 mph from the W.
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SaturdayPartly Cloudy47°NightPartly Cloudy38°Saturday 11/23Day47°Partly CloudyNight38°Partly CloudyDay DetailsPartly cloudy. High temperature around 47F. Dew point will be around 28F with an average humidity of 53%. Winds will be 12 mph from the W.Night DetailsPartly cloudy. Low temperature around 38F. Dew point will be around 27F with an average humidity of 59%. Winds will be 9 mph from the W.
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SundayMostly Sunny47°NightPartly Cloudy37°Sunday 11/24Day47°Mostly SunnyNight37°Partly CloudyDay DetailsMostly sunny. High temperature around 47F. Dew point will be around 27F with an average humidity of 51%. Winds will be 11 mph from the W.Night DetailsPartly cloudy. Low temperature around 37F. Dew point will be around 26F with an average humidity of 59%. Winds will be 8 mph from the W.