Current Weather Conditions for Port Jefferson, NY
55°F
Conditions
Wind: 2 mph SHumidity: 86%
Probability of Precipitation: 9%
Hourly Forcast (next 12 hours)
| 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM |
| 55° | 53° | 52° | 53° | 54° | 54° | 53° | 53° | 53° | 53° | 52° | 54° | 56° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Mostly Cloudy
Mostly cloudy. Low around 51, with temperatures rising to around 53 overnight. Southeast wind 1 to 5 mph. |
70°F | 60°F |
|
Friday |
Partly Sunny
Partly sunny. High near 63, with temperatures falling to around 59 in the afternoon. East wind 6 to 12 mph. |
70°F | 60°F |
|
Friday Night |
Mostly Cloudy
Mostly cloudy. Low around 49, with temperatures rising to around 51 overnight. East wind 5 to 9 mph. |
70°F | 60°F |
|
Saturday |
Rain
Rain after 8am. Cloudy. High near 59, with temperatures falling to around 56 in the afternoon. East wind 6 to 14 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible. |
70°F | 60°F |
|
Saturday Night |
Rain
Rain. Cloudy, with a low around 49. East wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible. |
70°F | 60°F |
|
Sunday |
Rain
Rain. Cloudy, with a high near 63. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible. |
70°F | 60°F |
|
Sunday Night |
Light Rain Likely then Chance Rain Showers
Rain likely before 8pm, then a chance of rain showers. Cloudy, with a low around 54. Chance of precipitation is 60%. |
70°F | 60°F |
|
Memorial Day |
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 68. Chance of precipitation is 30%. |
70°F | 60°F |
|
Monday Night |
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 57. Chance of precipitation is 30%. |
70°F | 60°F |
|
Tuesday |
Chance Rain Showers then Mostly Cloudy
A chance of rain showers before 8am. Mostly cloudy, with a high near 76. Chance of precipitation is 30%. |
70°F | 60°F |
|
Tuesday Night |
Mostly Cloudy
Mostly cloudy, with a low around 57. |
70°F | 60°F |
|
Wednesday |
Partly Sunny
Partly sunny, with a high near 80. |
70°F | 60°F |
|
Wednesday Night |
Mostly Cloudy
Mostly cloudy, with a low around 58. |
70°F | 60°F |
|
Thursday |
Mostly Sunny
Mostly sunny, with a high near 77. |
70°F | 60°F |
| Data provided by weather.gov | |||