Current Weather Conditions for Port Jefferson, NY
27°F
Conditions
Wind: 7 mph WHumidity: 53%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM |
| 27° | 29° | 30° | 32° | 34° | 35° | 36° | 36° | 35° | 34° | 33° | 32° | 32° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Sunny
Sunny, with a high near 36. Wind chill values as low as 22. West wind around 8 mph. |
36°F | 27°F |
|
Tonight |
Partly Cloudy
Partly cloudy, with a low around 27. Wind chill values as low as 17. Southwest wind 8 to 12 mph. |
36°F | 27°F |
|
Sunday |
Mostly Sunny
Mostly sunny, with a high near 40. Wind chill values as low as 18. West wind 8 to 12 mph. |
36°F | 27°F |
|
Sunday Night |
Mostly Cloudy
Mostly cloudy, with a low around 28. North wind 2 to 7 mph. |
36°F | 27°F |
|
Monday |
Mostly Sunny
Mostly sunny. High near 44, with temperatures falling to around 42 in the afternoon. South wind 3 to 10 mph. |
36°F | 27°F |
|
Monday Night |
Mostly Cloudy
Mostly cloudy, with a low around 37. |
36°F | 27°F |
|
Tuesday |
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 1pm. Mostly cloudy, with a high near 47. |
36°F | 27°F |
|
Tuesday Night |
Slight Chance Rain Showers then Partly Cloudy
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 36. |
36°F | 27°F |
|
Wednesday |
Sunny
Sunny, with a high near 46. |
36°F | 27°F |
|
Wednesday Night |
Partly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 1am. Partly cloudy, with a low around 34. |
36°F | 27°F |
|
Thursday |
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 46. Chance of precipitation is 40%. |
36°F | 27°F |
|
Thursday Night |
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 33. Chance of precipitation is 50%. |
36°F | 27°F |
|
Friday |
Chance Rain Showers
A chance of rain showers before 1pm. Mostly sunny, with a high near 42. Chance of precipitation is 40%. |
36°F | 27°F |
|
Friday Night |
Partly Cloudy
Partly cloudy, with a low around 28. |
36°F | 27°F |
| Data provided by weather.gov | |||