Current Weather Conditions for Port Jefferson, NY
65°F
Conditions
Wind: 9 mph SWHumidity: 33%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM |
| 65° | 64° | 62° | 60° | 58° | 57° | 56° | 55° | 54° | 53° | 53° | 53° | 54° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Mostly Clear
Mostly clear, with a low around 52. Southwest wind 6 to 9 mph. |
65°F | 51°F |
|
Tuesday |
Sunny
Sunny. High near 71, with temperatures falling to around 67 in the afternoon. Southwest wind 6 to 18 mph, with gusts as high as 29 mph. |
65°F | 51°F |
|
Tuesday Night |
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 2am. Mostly cloudy. Low around 57, with temperatures rising to around 59 overnight. Southwest wind 12 to 18 mph. Chance of precipitation is 20%. |
65°F | 51°F |
|
Wednesday |
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 8am. Mostly sunny. High near 73, with temperatures falling to around 68 in the afternoon. West wind 12 to 15 mph. Chance of precipitation is 20%. |
65°F | 51°F |
|
Wednesday Night |
Partly Cloudy
Partly cloudy, with a low around 49. North wind 5 to 10 mph. |
65°F | 51°F |
|
Thursday |
Partly Sunny
Partly sunny, with a high near 62. |
65°F | 51°F |
|
Thursday Night |
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 51. Chance of precipitation is 50%. |
65°F | 51°F |
|
Friday |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 69. Chance of precipitation is 50%. |
65°F | 51°F |
|
Friday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 50%. |
65°F | 51°F |
|
Saturday |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 65. Chance of precipitation is 50%. |
65°F | 51°F |
|
Saturday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 48. Chance of precipitation is 30%. |
65°F | 51°F |
|
Sunday |
Slight Chance Rain Showers then Sunny
A slight chance of rain showers before 8am. Sunny, with a high near 64. |
65°F | 51°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around 50. |
65°F | 51°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 66. |
65°F | 51°F |
| Data provided by weather.gov | |||