Weather in Port Jefferson Station, New York, United States

7-Day Detailed Weather Forecast for Port Jefferson Station

Today

Temperature: 51°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: Partly sunny. High near 51, with temperatures falling to around 48 in the afternoon. Northeast wind around 7 mph.

Tonight

Temperature: 38°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Areas of drizzle and areas of fog after 2am. Mostly cloudy, with a low around 38. Southeast wind around 5 mph.

Saturday

Temperature: 55°F

Wind Speed: 2 to 6 mph

Wind Direction: SE

Forecast: Areas of drizzle and areas of fog before 11am, then a slight chance of rain showers. Cloudy. High near 55, with temperatures falling to around 50 in the afternoon. Southeast wind 2 to 6 mph. Chance of precipitation is 20%.

Saturday Night

Temperature: 45°F

Wind Speed: 6 to 12 mph

Wind Direction: S

Forecast: A chance of rain showers. Cloudy. Low around 45, with temperatures rising to around 48 overnight. South wind 6 to 12 mph. Chance of precipitation is 30%.

Sunday

Temperature: 59°F

Wind Speed: 13 to 21 mph

Wind Direction: S

Forecast: A chance of rain showers. Mostly cloudy. High near 59, with temperatures falling to around 56 in the afternoon. South wind 13 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 50%.

Sunday Night

Temperature: 46°F

Wind Speed: 13 to 21 mph

Wind Direction: S

Forecast: A chance of rain showers before 8pm, then rain and isolated thunderstorms. Cloudy, with a low around 46. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Monday

Temperature: 54°F

Wind Speed: 12 mph

Wind Direction: W

Forecast: Rain before 2pm, then a slight chance of rain showers. Mostly cloudy, with a high near 54. Chance of precipitation is 90%.

Monday Night

Temperature: 36°F

Wind Speed: 7 to 10 mph

Wind Direction: NW

Forecast: A slight chance of rain showers before 8pm. Partly cloudy, with a low around 36.

Tuesday

Temperature: 54°F

Wind Speed: 3 to 8 mph

Wind Direction: NW

Forecast: Sunny, with a high near 54.

Tuesday Night

Temperature: 40°F

Wind Speed: 3 to 7 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 40.

Wednesday

Temperature: 57°F

Wind Speed: 6 to 10 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 57.

Wednesday Night

Temperature: 43°F

Wind Speed: 9 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 43.

Thursday

Temperature: 57°F

Wind Speed: 8 to 17 mph

Wind Direction: S

Forecast: A chance of rain showers after 2pm. Mostly cloudy, with a high near 57. Chance of precipitation is 40%.

Thursday Night

Temperature: 36°F

Wind Speed: 10 to 16 mph

Wind Direction: SW

Forecast: A chance of rain showers. Mostly cloudy, with a low around 36. Chance of precipitation is 50%.