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: 55°F
- Humidity:
- 79%
- Winds:
- 15 MPH NNE
- Gusts:
- N/A MPH
- Barometer:
- 30.04 in.
- Dewpoint:
- 49°F
- Heat index:
- 55°F
- Sunrise:
- 7:08 AM EDT
- Sunset:
- 6:03 PM EDT
- Moonrise:
- N/A EDT
- Moonset:
- 2:27 PM EDT
| Today...Mostly sunny. Highs in the mid 60s. Northeast winds 10 to 15 mph. |
| Tonight...Mostly clear in the evening, then becoming mostly cloudy. Lows in the upper 40s. Northeast winds 5 to 10 mph. |
| Tuesday...Mostly cloudy. A slight chance of light rain in the morning, then a chance of light rain in the afternoon. Highs in the lower 60s. East winds 5 to 10 mph. Chance of rain 30 percent. |
| Tuesday Night...Rain. Near steady temperature in the mid 50s. East winds 5 to 10 mph, becoming southeast after midnight. Chance of rain 80 percent. |
| Wednesday...Mostly sunny. A slight chance of rain in the morning. Highs in the mid 60s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. |
| Wednesday Night...Mostly clear. Lows in the mid 40s. |
| Thursday...Sunny. Highs in the mid 60s. |
| Thursday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. |
| Friday...Partly sunny. Highs in the lower 60s. |
| Friday Night...Mostly cloudy. Lows in the mid 40s. |
| Saturday...Mostly sunny. Highs in the upper 50s. |
| Saturday Night...Partly cloudy. Lows in the lower 40s. |
| Sunday...Partly sunny. Highs in the upper 50s. |
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