Currently: 72 °F. Clear. (Weather station: Sikorsky Memorial Airport, USA). See more current weatherPast Weather in Port Jefferson Station — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
59
62
65
68
71
74
77
80
83
86
89
92
95
Sat, Jul 19
Lo:75
6 pm
Hi:75
7
Sun, Jul 20
Lo:73
12 am
Hi:75
4
Lo:73
6 am
Hi:82
4
Lo:82
12 pm
Hi:88
7
Lo:75
6 pm
Hi:86
7
Mon, Jul 21
Lo:70
12 am
Hi:73
7
Lo:72
6 am
Hi:84
9
Lo:82
12 pm
Hi:84
11
Lo:72
6 pm
Hi:82
7
Tue, Jul 22
Lo:64
12 am
Hi:70
10
Lo:66
6 am
Hi:73
11
Lo:75
12 pm
Hi:79
9
Lo:72
6 pm
Hi:79
8
Wed, Jul 23
Lo:64
12 am
Hi:72
2
Lo:66
6 am
Hi:79
4
Lo:81
12 pm
Hi:81
11
Lo:73
6 pm
Hi:79
10
Thu, Jul 24
Lo:73
12 am
Hi:73
10
Lo:73
6 am
Hi:81
12
Lo:82
12 pm
Hi:84
14
Lo:75
6 pm
Hi:81
9
Fri, Jul 25
Lo:73
12 am
Hi:75
7
Lo:75
6 am
Hi:86
12
Lo:86
12 pm
Hi:93
11
Lo:79
6 pm
Hi:86
6
Sat, Jul 26
Lo:75
12 am
Hi:81
7
Lo:75
6 am
Hi:79
11
Lo:79
12 pm
Hi:81
8
Lo:72
6 pm
Hi:75
7
Sun, Jul 27
Lo:73
12 am
Hi:73
7
Lo:72
6 am
Hi:77
6
Lo:75
12 pm
Hi:79
9
Lo:75
6 pm
Hi:79
4
Mon, Jul 28
Lo:73
12 am
Hi:77
3
Lo:75
6 am
Hi:88
6
Lo:88
12 pm
Hi:90
10
Lo:79
6 pm
Hi:91
6
Tue, Jul 29
Lo:72
12 am
Hi:79
1
Lo:72
6 am
Hi:88
6
Lo:90
12 pm
Hi:95
12
Lo:81
6 pm
Hi:90
7
Wed, Jul 30
Lo:75
12 am
Hi:79
2
Lo:79
6 am
Hi:90
4
Lo:88
12 pm
Hi:93
7
Lo:81
6 pm
Hi:86
5
Thu, Jul 31
Lo:75
12 am
Hi:79
3
Lo:75
6 am
Hi:86
9
Lo:75
12 pm
Hi:82
14
Lo:66
6 pm
Hi:75
14
Fri, Aug 1
Lo:63
12 am
Hi:64
14
Lo:63
6 am
Hi:70
16
Lo:72
12 pm
Hi:75
8
Lo:66
6 pm
Hi:75
1
Sat, Aug 2
Lo:63
12 am
Hi:64
4
Lo:64
6 am
Hi:79
9
Lo:77
12 pm
Hi:81
9
Lo:72
6 pm
Hi:75
6
Sun, Aug 3
Lo:61
12 am
Hi:64
4
Lo:63
6 am
Hi:77
6
Lo:79
12 pm
Hi:81
8
Lo:73
6 pm
Hi:81
9
Port Jefferson Station Temperature Yesterday
Maximum temperature yesterday: 80 °F (at 12:52 pm)
Minimum temperature yesterday: 62 °F (at 5:19 am)
Average temperature yesterday: 71 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 95 °F (Jul 29, 3:52 pm) | 94% (Jul 27, 9:52 pm) | 30.26 "Hg (Jul 27, 9:52 pm) |
| Low | 60 °F (Aug 3, 5:52 am) | 31% (Aug 2, 11:52 am) | 29.70 "Hg (Jul 20, 5:52 pm) |
| Average | 76 °F | 68% | 30.04 "Hg |
| * Reported Jul 19 9:52 pm — Aug 3 9:52 pm, Port Jefferson Station. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Port Jefferson Station Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 9:52 pm Sun, Aug 3 | | 73 °F | Clear. | 8 mph | ↑ | 62% | 30.13 "Hg | 10 mi |
| 8:52 pm | | 75 °F | Clear. | 7 mph | ↑ | 54% | 30.12 "Hg | 10 mi |
| 7:52 pm |  | 77 °F | Sunny. | 10 mph | ↑ | 54% | 30.11 "Hg | 10 mi |
| 6:52 pm | | 80 °F | Sunny. | 10 mph | ↑ | 51% | 30.11 "Hg | 10 mi |
| 5:52 pm | | 80 °F | Sunny. | 5 mph | ↑ | 38% | 30.09 "Hg | 10 mi |
| 4:52 pm | | 81 °F | Sunny. | 7 mph | ↑ | 34% | 30.11 "Hg | 10 mi |
| 3:52 pm | | 81 °F | Sunny. | 7 mph | ↑ | 32% | 30.11 "Hg | 10 mi |
| 2:52 pm | | 81 °F | Sunny. | 9 mph | ↑ | 38% | 30.13 "Hg | 10 mi |
| 1:52 pm | | 80 °F | Sunny. | 10 mph | ↑ | 45% | 30.14 "Hg | 10 mi |
| 12:52 pm | | 78 °F | Sunny. | 9 mph | ↑ | 50% | 30.16 "Hg | 10 mi |
| 11:52 am | | 77 °F | Sunny. | 8 mph | ↑ | 50% | 30.17 "Hg | 10 mi |
| 10:52 am | | 77 °F | Sunny. | 8 mph | ↑ | 50% | 30.17 "Hg | 10 mi |
| 9:52 am | | 77 °F | Sunny. | 3 mph | ↑ | 47% | 30.18 "Hg | 10 mi |
| 8:52 am | | 72 °F | Sunny. | 3 mph | ↑ | 53% | 30.18 "Hg | 10 mi |
| 7:52 am | | 68 °F | Sunny. | 6 mph | ↑ | 61% | 30.18 "Hg | 10 mi |
| 6:52 am | | 62 °F | Sunny. | 5 mph | ↑ | 75% | 30.18 "Hg | 10 mi |
| 5:52 am | | 60 °F | Sunny. | No wind | ↑ | 80% | 30.17 "Hg | 10 mi |
| 4:52 am | | 61 °F | Clear. | No wind | ↑ | 81% | 30.16 "Hg | 10 mi |
| 3:52 am | | 62 °F | Clear. | 7 mph | ↑ | 83% | 30.16 "Hg | 10 mi |
| 2:52 am | | 63 °F | Clear. | 6 mph | ↑ | 81% | 30.16 "Hg | 10 mi |
| 1:52 am | | 64 °F | Clear. | 3 mph | ↑ | 81% | 30.17 "Hg | 10 mi |
| 12:52 am | | 65 °F | Clear. | 5 mph | ↑ | 78% | 30.18 "Hg | 10 mi |
| 11:52 pm Sat, Aug 2 | | 71 °F | Clear. | 5 mph | ↑ | 68% | 30.19 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||