Weather in Port Jefferson Station, New York, United States

7-Day Detailed Weather Forecast for Port Jefferson Station

Overnight

Temperature: 39°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: Clear. Low around 39, with temperatures rising to around 41 overnight. Northeast wind around 7 mph.

Monday

Temperature: 54°F

Wind Speed: 6 to 9 mph

Wind Direction: N

Forecast: Sunny, with a high near 54. North wind 6 to 9 mph.

Monday Night

Temperature: 41°F

Wind Speed: 6 to 10 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 41. Northeast wind 6 to 10 mph.

Tuesday

Temperature: 56°F

Wind Speed: 10 to 14 mph

Wind Direction: NE

Forecast: A slight chance of rain showers after 2pm. Mostly sunny, with a high near 56. Northeast wind 10 to 14 mph. Chance of precipitation is 20%.

Tuesday Night

Temperature: 43°F

Wind Speed: 15 mph

Wind Direction: NE

Forecast: A chance of rain showers. Mostly cloudy, with a low around 43. Northeast wind around 15 mph. Chance of precipitation is 40%.

Wednesday

Temperature: 56°F

Wind Speed: 16 mph

Wind Direction: NE

Forecast: A chance of rain showers. Partly sunny, with a high near 56. Chance of precipitation is 40%.

Wednesday Night

Temperature: 47°F

Wind Speed: 14 to 17 mph

Wind Direction: NE

Forecast: A chance of rain showers before 8pm, then a chance of rain. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.

Thursday

Temperature: 61°F

Wind Speed: 18 to 22 mph

Wind Direction: E

Forecast: Rain. Mostly cloudy, with a high near 61. Chance of precipitation is 80%.

Thursday Night

Temperature: 49°F

Wind Speed: 14 to 22 mph

Wind Direction: SE

Forecast: Rain before 8pm, then rain and a slight chance of thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 49. Chance of precipitation is 80%.

Friday

Temperature: 57°F

Wind Speed: 14 to 17 mph

Wind Direction: SW

Forecast: Rain likely before 8am, then a chance of rain showers. Partly sunny, with a high near 57. Chance of precipitation is 60%.

Friday Night

Temperature: 45°F

Wind Speed: 16 mph

Wind Direction: W

Forecast: A chance of rain showers. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.

Saturday

Temperature: 58°F

Wind Speed: 16 mph

Wind Direction: W

Forecast: A slight chance of rain showers before 2pm. Mostly sunny, with a high near 58.

Saturday Night

Temperature: 44°F

Wind Speed: 9 to 14 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 44.

Sunday

Temperature: 58°F

Wind Speed: 12 mph

Wind Direction: W

Forecast: A slight chance of rain showers after 1pm. Mostly sunny, with a high near 58.