Port Jefferson, NY Weather Forecast
Marine Forecast: Long Island Sound West of New Haven
Port Jefferson, New York
Lat: 40.95N, Lon: 73.06W
Overcast
Temp: 68°F
- Humidity:
- 89%
- Winds:
- 8 MPH S
- Gusts:
- N/A MPH
- Barometer:
- 30.25 in.
- Dewpoint:
- 65°F
- Heat index:
- 68°F
- Sunrise:
- 7:08 AM EDT
- Sunset:
- 6:02 PM EDT
- Moonrise:
- 12:50 PM EDT
- Moonset:
- 10:02 PM EDT
| This Afternoon...Mostly cloudy. Highs in the lower 70s. South winds 5 to 10 mph. |
| Tonight...Mostly cloudy. Patchy fog after midnight. Lows around 60. Southwest winds 5 to 10 mph. |
| Thursday...Mostly cloudy in the morning, then becoming partly sunny. Patchy fog in the morning. Highs in the lower 70s. Northwest winds around 5 mph, becoming southeast around 5 mph in the afternoon. |
| Thursday Night...Mostly cloudy. Patchy drizzle after midnight. Patchy fog after midnight. Lows in the upper 50s. East winds around 5 mph. |
| Friday...Patchy fog in the morning. Mostly cloudy with patchy drizzle in the morning, then mostly sunny in the afternoon. Highs in the mid 60s. East winds 5 to 10 mph. |
| Friday Night...Mostly cloudy. Lows in the lower 50s. |
| Saturday...Partly sunny. Highs in the upper 60s. |
| Saturday Night...Mostly cloudy. Lows in the lower 50s. |
| Sunday...Partly sunny. Highs around 60. |
| Sunday Night...Mostly cloudy. Lows around 50. |
| Monday...Mostly cloudy with a chance of showers. Highs in the mid 60s. Chance of rain 30 percent. |
| Monday Night...Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s. |
| Tuesday...Mostly cloudy with a chance of showers. Highs in the upper 60s. Chance of rain 40 percent. |
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