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: 60°F
- Humidity:
- 51%
- Winds:
- 9 MPH WNW
- Gusts:
- N/A MPH
- Barometer:
- 29.94 in.
- Dewpoint:
- 42°F
- Heat index:
- 60°F
- Sunrise:
- 5:58 AM EDT
- Sunset:
- 7:40 PM EDT
- Moonrise:
- 8:46 PM EDT
- Moonset:
- 6:05 AM EDT
| Tonight...Partly cloudy with isolated showers this evening, then mostly clear after midnight. Lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. |
| Thursday...Sunny. Highs in the mid 50s. Northeast winds 10 to 15 mph. |
| Thursday Night...Clear. Lows in the mid 30s. South winds 5 to 10 mph. |
| Friday...Sunny. Highs in the upper 50s. Northeast winds around 5 mph, becoming southeast in the afternoon. |
| Friday Night...Mostly clear. Lows in the upper 30s. South winds 5 to 10 mph. |
| Saturday...Mostly sunny. Highs in the upper 50s. |
| Saturday Night...Mostly cloudy. A chance of showers after midnight. Lows in the mid 40s. Chance of rain 30 percent. |
| Sunday...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. |
| Sunday Night...Mostly cloudy. Lows in the lower 50s. |
| Monday...Mostly sunny. Highs in the lower 70s. |
| Monday Night...Mostly cloudy. Lows in the lower 50s. |
| Tuesday...Partly sunny. Highs in the upper 60s. |
| Tuesday Night...Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 30 percent. |
| Wednesday...Partly sunny. A chance of showers in the morning. Highs in the upper 60s. Chance of rain 30 percent. |
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