Port Jefferson, NY Weather Forecast
Marine Forecast: Long Island Sound West of New Haven
Port Jefferson, New York
Lat: 40.95N, Lon: 73.06W
Mostly Clear
Temp: 61°F
- Humidity:
- 69%
- Winds:
- 6 MPH W
- Gusts:
- N/A MPH
- Barometer:
- 30.12 in.
- Dewpoint:
- 51°F
- Heat index:
- 61°F
- Sunrise:
- 5:32 AM EDT
- Sunset:
- 8:02 PM EDT
- Moonrise:
- 4:55 AM EDT
- Moonset:
- 8:28 PM EDT
| Today...Mostly sunny. Highs in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. |
| Tonight...Partly cloudy in the evening, then mostly cloudy with a chance of sprinkles after midnight. Lows in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. |
| Sunday...Sunny. A chance of sprinkles in the morning. Highs in the mid 80s. West winds 5 to 10 mph. |
| Sunday Night...Partly cloudy. Lows in the lower 60s. Southwest winds 5 to 10 mph, becoming northeast after midnight. |
| Monday...Sunny. Highs in the mid 70s. East winds 5 to 10 mph. |
| Monday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. |
| Tuesday...Sunny. Highs in the mid 80s. |
| Tuesday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. |
| Wednesday...Partly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 50 percent. |
| Wednesday Night...Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent. |
| Thursday...Partly sunny with a 30 percent chance of showers. Highs in the lower 70s. |
| Thursday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. |
| Friday...Partly sunny. Highs in the upper 60s. |
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