EN
Weather in Port Jefferson, NY
56°
Port Jefferson, Thursday, 15 October, 23:46
Partly cloudy. Feels like 55°. High 65°, low 53°.
Pressure30.15 inHg
Wind6 mph S 
Humidity74%
Visibility6.2 mi
Dew point48°
Thu, 15October
65°/53°
65°/53°Fri, 16October
78°/56°
78°/56°Sat, 17October64°/49°
64°/49°Sun, 18October54°/46°
54°/46°Mon, 19October
59°/50°
59°/50°Tue, 20October63°/53°
63°/53°Wed, 21October59°/51°
59°/51° | 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | | | | | | | | | | | | |
| Temperature | 62° | 55° | 54° | 54° | 56° | 59° | 61° | 62° | 60° | 58° | 57° | 56° |
| Feels like | 62° | 54° | 53° | 52° | 55° | 57° | 60° | 60° | 59° | 57° | 56° | 55° |
Pressure, inHg  | 30.21 | 30.21 | 30.21 | 30.21 | 30.21 | 30.21 | 30.21 | 30.21 | 30.21 | 30.21 | 30.21 | 30.21 |
| Wind, mph | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Humidity, %  | 61% | 61% | 61% | 61% | 61% | 61% | 61% | 61% | 61% | 61% | 61% | 61% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | — | — | — | — | — | — | — | — | — | — | — | — |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 56° | 56° | 57° | 60° | 62° | 66° | 70° | 75° | 78° | 75° | 70° | 66° |
| Feels like | 55° | 55° | 56° | 59° | 62° | 66° | 71° | 76° | 79° | 77° | 71° | 66° |
| Pressure, inHg | 30.15 | 30.12 | 30.06 | 29.97 | 29.91 | 29.88 | 29.80 | 29.71 | 29.65 | 29.62 | 29.68 | 29.71 |
| Wind, mph | 4.2 | 4 | 6 | 6.7 | 6.9 | 7.5 | 6.3 | 6.1 | 6.4 | 7.8 | 9 | 6.1 |
| Humidity, % | 74% | 76% | 78% | 76% | 82% | 91% | 92% | 88% | 88% | 87% | 91% | 81% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0.02 in | 0.17 in | 0 in | 0.09 in | 0 in | 0 in | 0.1 in | 0.02 in |
| Visibility | 6.2 mi | 6.2 mi | 6.2 mi | 4.0 mi | 5.7 mi | 4.3 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 2.6 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 64° | 61° | 57° | 54° | 52° | 53° | 52° | 54° | 53° | 52° | 51° | 50° |
| Feels like | 63° | 59° | 56° | 53° | 50° | 51° | 50° | 52° | 50° | 50° | 48° | 43° |
| Pressure, inHg | 29.74 | 29.83 | 29.85 | 29.94 | 30.00 | 30.09 | 30.12 | 30.12 | 30.18 | 30.24 | 30.33 | 30.36 |
| Wind, mph | 8.1 | 8.1 | 8.6 | 9 | 9 | 8.6 | 8.4 | 9.1 | 9.5 | 9.5 | 9.3 | 8.9 |
| Humidity, % | 77% | 66% | 68% | 63% | 61% | 62% | 59% | 51% | 48% | 48% | 51% | 53% |
| Precipitation | 0 in | 0 in | 0.02 in | 0.01 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | 6.2 mi | 6.2 mi | 3.5 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 48° | 47° | 46° | 46° | 46° | 48° | 49° | 50° | 51° | 53° | 54° | 53° |
| Feels like | 42° | 40° | 40° | 40° | 41° | 43° | 46° | 48° | 48° | 51° | 51° | 51° |
| Pressure, inHg | 30.42 | 30.42 | 30.47 | 30.50 | 30.56 | 30.62 | 30.62 | 30.59 | 30.56 | 30.56 | 30.56 | 30.56 |
| Wind, mph | 7.8 | 8 | 7 | 6.6 | 5.6 | 4.7 | 3.5 | 1.9 | 1.2 | 1.1 | 1.4 | 1.1 |
| Humidity, % | 56% | 61% | 65% | 65% | 63% | 55% | 51% | 49% | 46% | 45% | 50% | 55% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 51° | 50° | 52° | 54° | 54° | 54° | 55° | 57° | 57° | 58° | 59° | 57° |
| Feels like | 49° | 49° | 50° | 52° | 52° | 52° | 53° | 54° | 55° | 56° | 58° | 55° |
| Pressure, inHg | 30.56 | 30.56 | 30.53 | 30.53 | 30.56 | 30.53 | 30.50 | 30.45 | 30.42 | 30.39 | 30.36 | 30.33 |
| Wind, mph | 1.4 | 0.9 | 3.3 | 4.3 | 4.9 | 5.7 | 5.8 | 5.3 | 4.7 | 4.6 | 5.8 | 7.6 |
| Humidity, % | 70% | 83% | 78% | 71% | 65% | 62% | 59% | 54% | 60% | 64% | 65% | 70% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | 6.2 mi | 2.5 mi | 4.6 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 56° | 57° | 55° | 53° | 54° | 55° | 55° | 57° | 59° | 62° | 62° | 61° |
| Feels like | 56° | 56° | 54° | 52° | 52° | 53° | 54° | 55° | 58° | 60° | 61° | 59° |
| Pressure, inHg | 30.24 | 30.24 | 30.24 | 30.24 | 30.24 | 30.24 | 30.24 | 30.24 | 30.24 | 30.24 | 30.24 | 30.24 |
| Wind, mph | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 |
| Humidity, % | 63% | 63% | 63% | 63% | 63% | 63% | 63% | 63% | 63% | 63% | 63% | 63% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | — | — | — | — | — | — | — | — | — | — | — | — |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 56° | 53° | 55° | 56° | 56° | 56° | 56° | 57° | 57° | 58° | 57° | 55° |
| Feels like | 56° | 51° | 53° | 55° | 55° | 55° | 55° | 55° | 56° | 56° | 55° | 53° |
| Pressure, inHg | 30.21 | 30.21 | 30.21 | 30.21 | 30.21 | 30.21 | 30.21 | 30.21 | 30.21 | 30.21 | 30.21 | 30.21 |
| Wind, mph | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 |
| Humidity, % | 72% | 72% | 72% | 72% | 72% | 72% | 72% | 72% | 72% | 72% | 72% | 72% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | — | — | — | — | — | — | — | — | — | — | — | — |
Sun and moon today
Day length — 11 h 9 min
Sunrise — 07:03
Sunset — 18:12
Sunrise and sunset in local time
Waxing crescent, 24%
Sunrise — —
Sunset — —
Weather history
Temperature extremes over 66 years
October 15 temperatures in Port Jefferson, NY over 66 years
high: 77.4° (2021)low: 42.8° (1961)
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