10 Day Weather - Port Jefferson, NY
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FridayMostly Sunny83°NightMostly Clear59°Day DetailsPatchy fog this morning. Mostly sunny. Highs in the lower 80s. West winds 5 to 10 mph.Night DetailsMostly clear. Lows around 60. West winds 5 to 10 mph. Gusts up to 20 mph in the evening.
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SaturdaySunny79°NightPartly Cloudy64°Day DetailsSunny. Highs in the upper 70s. West winds 10 to 15 mph.Night DetailsMostly clear in the evening then becoming partly cloudy. Lows in the lower 60s. West winds 5 to 10 mph.
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Sunday30% Chance Rain Showers79°Night30% Chance Rain Showers61°Day DetailsPartly sunny. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs around 80. Southwest winds 10 to 15 mph. Chance of rain 30 percent.Night DetailsPartly cloudy. A chance of showers in the evening. Lows in the lower 60s. Chance of rain 30 percent.
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MondayMostly Sunny78°NightPartly Cloudy57°Day DetailsMostly sunny. Highs in the upper 70s.Night DetailsPartly cloudy. Lows in the upper 50s.
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TuesdayMostly Sunny77°NightPartly Cloudy62°Day DetailsMostly sunny. Highs in the upper 70s.Night DetailsPartly cloudy. Lows in the lower 60s.
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WednesdayMostly Sunny80°NightMostly Cloudy65°Day DetailsMostly sunny. Highs in the upper 70s.Night DetailsMostly cloudy. Lows in the lower 60s.
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ThursdayMostly Sunny80°NightClear64°Day DetailsMostly sunny. Highs around 80.Night DetailsClear. Low temperature around 64F. Dew point will be around 64F with an average humidity of 86%. Winds will be 4 mph from the SW.
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Friday30% Chance of Rain84°Night30% Chance of Rain66°Friday 6/14Day84°30% Chance of RainNight66°30% Chance of RainDay DetailsSunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 84F. Dew point will be around 65F with an average humidity of 65%. Winds will be 6 mph from the S.Night DetailsClear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 66F. Dew point will be around 64F with an average humidity of 82%. Winds will be 8 mph from the S.
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SaturdaySunny85°NightClear66°Saturday 6/15Day85°SunnyNight66°ClearDay DetailsSunny. High temperature around 85F. Dew point will be around 66F with an average humidity of 66%. Winds will be 4 mph from the SW.Night DetailsClear. Low temperature around 66F. Dew point will be around 64F with an average humidity of 81%. Winds will be 3 mph from the S.
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SundaySunny84°NightClear66°Sunday 6/16Day84°SunnyNight66°ClearDay DetailsSunny. High temperature around 84F. Dew point will be around 65F with an average humidity of 66%. Winds will be 2 mph from the S.Night DetailsClear. Low temperature around 66F. Dew point will be around 65F with an average humidity of 83%. Winds will be 3 mph from the S.