EN
Weather in Port Jefferson, NY
51°
Port Jefferson, Monday, 19 October, 09:20
Clear. Feels like 50°. High 62°, low 38°.
Pressure30.45 inHg
Wind14 mph NE 
Humidity85%
Visibility6.2 mi
Dew point46°
Mon, 19October62°/38°
62°/38°Tue, 20October67°/42°
67°/42°Wed, 21October
57°/42°
57°/42°Thu, 22October62°/49°
62°/49°Fri, 23October53°/46°
53°/46°Sat, 24October57°/45°
57°/45°Sun, 25October60°/51°
60°/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 | 55° | 43° | 43° | 43° | 46° | 51° | 55° | 61° | 61° | 54° | 49° | 45° |
| Feels like | 55° | 38° | 38° | 38° | 42° | 49° | 53° | 60° | 60° | 52° | 44° | 39° |
Pressure, inHg  | 30.42 | 30.42 | 30.42 | 30.42 | 30.42 | 30.45 | 30.42 | 30.36 | 30.30 | 30.27 | 30.24 | 30.24 |
| Wind, mph | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.1 | 3.9 | 3.2 | 2 | 4.9 | 5.4 |
Humidity, %  | 75% | 75% | 75% | 75% | 75% | 84% | 75% | 63% | 57% | 58% | 60% | 68% |
| 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 |
| 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 | 42° | 44° | 45° | 45° | 47° | 57° | 64° | 67° | 65° | 57° | 50° | 46° |
| Feels like | 37° | 38° | 40° | 39° | 41° | 56° | 63° | 65° | 64° | 55° | 45° | 40° |
| Pressure, inHg | 30.21 | 30.18 | 30.18 | 30.21 | 30.24 | 30.24 | 30.24 | 30.21 | 30.21 | 30.24 | 30.27 | 30.27 |
| Wind, mph | 4.4 | 4.2 | 4.3 | 5.3 | 6.6 | 7 | 7.2 | 6.8 | 5.7 | 6.1 | 6 | 7 |
| Humidity, % | 73% | 70% | 67% | 67% | 68% | 69% | 63% | 54% | 54% | 54% | 61% | 64% |
| 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 | 43° | 42° | 53° | 51° | 50° | 50° | 51° | 54° | 56° | 57° | 56° | 54° |
| Feels like | 35° | 34° | 51° | 50° | 43° | 44° | 50° | 52° | 55° | 56° | 55° | 52° |
| Pressure, inHg | 30.27 | 30.27 | 30.27 | 30.30 | 30.30 | 30.33 | 30.27 | 30.21 | 30.18 | 30.18 | 30.15 | 30.15 |
| Wind, mph | 8.3 | 8.5 | 9.2 | 9.3 | 9.2 | 9 | 6.9 | 5.7 | 5.7 | 6.3 | 6.2 | 7.1 |
| Humidity, % | 64% | 71% | 74% | 77% | 79% | 76% | 72% | 66% | 62% | 60% | 63% | 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 | 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° | 49° | 49° | 49° | 51° | 56° | 60° | 62° | 60° | 56° | 54° |
| Feels like | 49° | 45° | 44° | 45° | 46° | 49° | 54° | 58° | 60° | 59° | 55° | 52° |
| Pressure, inHg | 30.12 | 30.06 | 30.03 | 30.03 | 30.00 | 30.00 | 29.97 | 29.94 | 29.91 | 29.94 | 30.00 | 30.06 |
| Wind, mph | 6.5 | 5.9 | 5.5 | 4.6 | 3.5 | 4.3 | 4.9 | 7 | 9 | 9.2 | 10.6 | 10.6 |
| Humidity, % | 74% | 78% | 80% | 81% | 77% | 69% | 58% | 59% | 60% | 60% | 65% | 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 | 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° | 49° | 48° | 47° | 46° | 47° | 47° | 48° | 50° | 52° | 52° | 51° |
| Feels like | 49° | 43° | 41° | 39° | 38° | 41° | 41° | 43° | 46° | 49° | 49° | 47° |
| Pressure, inHg | 30.09 | 30.09 | 30.12 | 30.15 | 30.18 | 30.21 | 30.21 | 30.21 | 30.21 | 30.21 | 30.21 | 30.21 |
| Wind, mph | 9.9 | 8.5 | 8.6 | 8.6 | 8.6 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 |
| Humidity, % | 59% | 61% | 64% | 66% | 68% | 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 | 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° | 52° | 49° | 47° | 47° | 47° | 47° | 49° | 52° | 55° | 56° | 55° |
| Feels like | 48° | 49° | 44° | 40° | 41° | 42° | 43° | 45° | 49° | 53° | 54° | 53° |
| Pressure, inHg | 30.45 | 30.45 | 30.45 | 30.45 | 30.45 | 30.45 | 30.45 | 30.45 | 30.45 | 30.45 | 30.45 | 30.45 |
| Wind, mph | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 |
| Humidity, % | 64% | 64% | 64% | 64% | 64% | 64% | 64% | 64% | 64% | 64% | 64% | 64% |
| 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 | 54° | 55° | 53° | 51° | 52° | 53° | 54° | 55° | 57° | 59° | 59° | 58° |
| Feels like | 54° | 53° | 51° | 48° | 49° | 50° | 51° | 53° | 54° | 56° | 57° | 56° |
| Pressure, inHg | 30.53 | 30.53 | 30.53 | 30.53 | 30.53 | 30.53 | 30.53 | 30.53 | 30.53 | 30.53 | 30.53 | 30.53 |
| Wind, mph | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Humidity, % | 47% | 47% | 47% | 47% | 47% | 47% | 47% | 47% | 47% | 47% | 47% | 47% |
| 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 — 10 h 59 min
Sunrise — 07:07
Sunset — 18:06
Sunrise and sunset in local time
First quarter, 58%
Sunrise — —
Sunset — —
Weather history
Temperature extremes over 66 years
October 19 temperatures in Port Jefferson, NY over 66 years
high: 79.2° (2016)low: 36.7° (2015)
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