Current Weather Conditions for Port Jefferson, NY
72°F
Conditions
Wind: 8 mph EHumidity: 59%
Probability of Precipitation: 1%
Hourly Forcast (next 12 hours)
| 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM |
| 72° | 73° | 75° | 76° | 78° | 79° | 79° | 80° | 78° | 77° | 75° | 73° | 71° |
Upcoming Week
| Day | Forecast | High | Low |
|
This Afternoon |
Sunny
Sunny, with a high near 80. East wind 5 to 8 mph. |
81°F | 72°F |
|
Tonight |
Mostly Clear
Mostly clear, with a low around 68. Southeast wind 1 to 6 mph. |
81°F | 72°F |
|
Wednesday |
Sunny
Sunny, with a high near 85. Southeast wind 1 to 9 mph. |
81°F | 72°F |
|
Wednesday Night |
Partly Cloudy
Partly cloudy, with a low around 71. Southwest wind 7 to 10 mph. |
81°F | 72°F |
|
Thursday |
Sunny
Sunny. High near 88, with temperatures falling to around 86 in the afternoon. Southwest wind 7 to 14 mph. |
81°F | 72°F |
|
Thursday Night |
Mostly Clear
Mostly clear, with a low around 75. |
81°F | 72°F |
|
Friday |
Sunny
Sunny, with a high near 91. |
81°F | 72°F |
|
Friday Night |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 75. |
81°F | 72°F |
|
Saturday |
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 30%. |
81°F | 72°F |
|
Saturday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 40%. |
81°F | 72°F |
|
Sunday |
Chance Rain Showers then Chance Showers And Thunderstorms
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 40%. |
81°F | 72°F |
|
Sunday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 40%. |
81°F | 72°F |
|
Monday |
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Sunny, with a high near 87. |
81°F | 72°F |
|
Monday Night |
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72. |
81°F | 72°F |
| Data provided by weather.gov | |||