10 Day Weather - Port Jefferson, NY
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NightRain38°Night DetailsMostly cloudy with likely rain. Chance of precipitation 90%. Low temperature around 38F. Dew point will be around 39F with an average humidity of 87%. Winds will be 8 mph from the N.
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Saturday30% Chance Rain Showers48°NightPartly Cloudy42°Day DetailsMostly cloudy with a chance of showers this morning then mostly sunny this afternoon. Breezy with highs around 50. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 30 percent.Night DetailsMostly clear in the evening then becoming partly cloudy. Breezy with lows around 40. West winds 15 to 25 mph with gusts up to 35 mph.
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SundaySunny48°NightPartly Cloudy40°Day DetailsSunny breezy with highs in the lower 50s. West winds 15 to 25 mph with gusts up to 35 mph.Night DetailsPartly cloudy in the evening then clearing. Lows in the upper 30s. West winds 15 to 20 mph. Gusts up to 30 mph in the evening.
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MondaySunny51°Night40% Chance of Rain47°Day DetailsSunny. Highs in the mid 50s. West winds 5 to 10 mph.Night DetailsMostly cloudy. A chance of rain after midnight. Lows in the lower 40s. Chance of rain 40 percent.
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Tuesday70% Chance Rain Showers57°NightMostly Clear41°Day DetailsShowers likely in the morning then mostly sunny in the afternoon. Highs in the upper 50s. Chance of rain 70 percent.Night DetailsMostly clear. Lows in the mid 30s.
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WednesdaySunny49°NightPartly Cloudy37°Day DetailsSunny. Highs in the upper 40s.Night DetailsPartly cloudy. Lows in the mid 30s.
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Thursday40% Chance of Rain47°Night50% Chance of Rain37°Day DetailsPartly sunny with a 40 percent chance of rain. Highs in the mid 40s.Night DetailsMostly cloudy with a 50 percent chance of rain. Lows in the lower 30s.
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Friday50% Chance Frozen Mix44°Night30% Chance of Rain34°Friday 11/29Day44°50% Chance Frozen MixNight34°30% Chance of RainDay DetailsPartly sunny. A chance of rain in the morning then a chance of rain and snow in the afternoon. Highs in the lower 40s. Chance of precipitation 50 percent.Night DetailsPartly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 34F. Dew point will be around 29F with an average humidity of 76%. Winds will be 9 mph from the NW.
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SaturdaySunny42°NightMostly Clear32°Saturday 11/30Day42°SunnyNight32°Mostly ClearDay DetailsSunny. High temperature around 42F. Dew point will be around 28F with an average humidity of 64%. Winds will be 12 mph from the W.Night DetailsMostly clear. Low temperature around 32F. Dew point will be around 26F with an average humidity of 72%. Winds will be 11 mph from the W.
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SundayMostly Sunny38°NightMostly Cloudy31°Sunday 12/1Day38°Mostly SunnyNight31°Mostly CloudyDay DetailsMostly sunny. High temperature around 38F. Dew point will be around 25F with an average humidity of 64%. Winds will be 12 mph from the W.Night DetailsMostly cloudy. Low temperature around 31F. Dew point will be around 23F with an average humidity of 71%. Winds will be 10 mph from the W.
