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Current Weather Conditions for Port Jefferson, NY

Showers and thunderstorms likely before 5pm, then a chance of showers and thunderstorms. Cloudy, with a high near 72. North wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
72°F

Conditions

Wind: 5 mph N
Humidity: 79%
Probability of Precipitation: 67%

Hourly Forcast (next 12 hours)

8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM
72° 71° 70° 69° 68° 67° 66° 65° 64° 64° 63° 62° 61°

Upcoming Week

Day Forecast High Low
This Afternoon
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 5pm, then a chance of showers and thunderstorms. Cloudy, with a high near 72. North wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
73°F 66°F
Tonight
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 61. North wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
73°F 66°F
Sunday
Mostly Cloudy
Mostly cloudy, with a high near 74. East wind 6 to 10 mph.
73°F 66°F
Sunday Night
Slight Chance Light Rain
A slight chance of rain between 8pm and 2am, then a chance of rain showers. Mostly cloudy, with a low around 59. East wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
73°F 66°F
Monday
Chance Rain Showers
A chance of rain showers before 2pm. Mostly cloudy, with a high near 71. East wind around 10 mph. Chance of precipitation is 30%.
73°F 66°F
Monday Night
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 60.
73°F 66°F
Tuesday
Showers And Thunderstorms
A slight chance of rain showers before 8am, then showers and thunderstorms. Cloudy, with a high near 72. Chance of precipitation is 80%.
73°F 66°F
Tuesday Night
Showers And Thunderstorms
Showers and thunderstorms before 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 80%.
73°F 66°F
Wednesday
Sunny
Sunny, with a high near 81.
73°F 66°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 66.
73°F 66°F
Thursday
Sunny
Sunny, with a high near 84.
73°F 66°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 66.
73°F 66°F
Friday
Partly Sunny
Partly sunny, with a high near 82.
73°F 66°F
Friday Night
Slight Chance Rain Showers
A slight chance of rain showers after 8pm. Mostly cloudy, with a low around 64.
73°F 66°F
Data provided by weather.gov