Port Jefferson, NY

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Current Weather Forecast for Port Jefferson

NY 11777  |   4:50pm

Weather Conditions

58°
Feels Like 57°
Sunny
Sunny
42° 60°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
SE 7 mph
Wind
Rain
0 in
rain

Tonight

Wed 10/28
48°
Lowest Temperature
Partly Cloudy
7%
Partly cloudy skies. Low 48F. Winds S at 5 to 10 mph.

Tomorrow

Thu 10/29
68°
Highest Temperature
Sunny
8%
Mostly sunny. Warm. High 68F. Winds SW at 10 to 15 mph.

Tomorrow night

Thu 10/29
55°
Lowest Temperature
Fair / Mostly Clear
14%
Mainly clear early, then a few clouds later on. Low near 55F. Winds SW at 5 to 10 mph.

Local Weather Radar - Port Jefferson, NY

Live Port Jefferson Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Port Jefferson

Hourly Weather Forecast & Temperature

5PM
Partly / Cloudy
1%
58°
Feels Like 57°
Partly Cloudy
Wind
SSE 6 mph
Wind
Pressure
1029 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
6PM
Partly Cloudy
2%
56°
Feels Like 55°
Partly Cloudy
Wind
SSE 5 mph
Wind
Pressure
1029 mb
Pressure
Humidity
70%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
40%
Cloud Cover
7PM
Partly Cloudy
2%
54°
Feels Like 54°
Partly Cloudy
Wind
SSE 3 mph
Wind
Pressure
1029 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
48%
Cloud Cover
8PM
Partly Cloudy
2%
52°
Feels Like 52°
Partly Cloudy
Wind
SSE 2 mph
Wind
Pressure
1029 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
54%
Cloud Cover
9PM
Partly Cloudy
2%
51°
Feels Like 51°
Partly Cloudy
Wind
SSE 2 mph
Wind
Pressure
1029 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
47%
Cloud Cover
10PM
Partly Cloudy
2%
51°
Feels Like 51°
Partly Cloudy
Wind
SSE 2 mph
Wind
Pressure
1029 mb
Pressure
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
42%
Cloud Cover
11PM
Clear
2%
50°
Feels Like 50°
Clear
Wind
S 2 mph
Wind
Pressure
1029 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
18%
Cloud Cover
12AM
Clear
6%
50°
Feels Like 50°
Clear
Wind
S 2 mph
Wind
Pressure
1028 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
1AM
Clear
6%
49°
Feels Like 49°
Clear
Wind
S 2 mph
Wind
Pressure
1027 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
2AM
Clear
6%
49°
Feels Like 49°
Clear
Wind
SSW 1 mph
Wind
Pressure
1027 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
8%
Cloud Cover
3AM
Clear
7%
49°
Feels Like 49°
Clear
Wind
SSW 2 mph
Wind
Pressure
1027 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
4AM
Clear
7%
49°
Feels Like 49°
Clear
Wind
SW 2 mph
Wind
Pressure
1026 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
Wed 10/28
Wed
Partly Cloudy
7%
42°
60°
Partly cloudy. Lows overnight in the upper 40s.
Feels Like
48°
Feels Like
Wind
S 6 mph
Wind
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
7:18 AM
Sunrise
Visibility
5:53 PM
Sunset
Thu 10/29
Thu
Sunny
8%
48°
68°
Sunshine. Highs in the upper 60s and lows in the mid 50s.
Feels Like
68°
Feels Like
Wind
SW 11 mph
Wind
Humidity
70%
Humidity
UV Index
3
UV Index
Visibility
7:19 AM
Sunrise
Visibility
5:51 PM
Sunset
Fri 10/30
Fri
Partly / Cloudy
17%
48°
70°
Times of sun and clouds. Highs in the low 70s and lows in the mid 40s.
Feels Like
70°
Feels Like
Wind
WNW 15 mph
Wind
Humidity
61%
Humidity
UV Index
3
UV Index
Visibility
7:21 AM
Sunrise
Visibility
5:50 PM
Sunset
Sat 10/31
Sat
Fair / Mostly Sunny
2%
42°
58°
Mostly sunny. Highs in the upper 50s and lows in the upper 30s.
Feels Like
41°
Feels Like
Wind
NNW 11 mph
Wind
Humidity
50%
Humidity
UV Index
3
UV Index
Visibility
7:22 AM
Sunrise
Visibility
5:49 PM
Sunset
Sun 11/1
Sun
Partly / Cloudy
4%
39°
61°
Partly cloudy. Highs in the low 60s and lows in the mid 40s.
Feels Like
41°
Feels Like
Wind
W 7 mph
Wind
Humidity
54%
Humidity
UV Index
3
UV Index
Visibility
6:23 AM
Sunrise
Visibility
4:48 PM
Sunset
Mon 11/2
Mon
Partly / Cloudy
4%
44°
67°
Mix of sun and clouds. Highs in the upper 60s and lows in the upper 40s.
Feels Like
67°
Feels Like
Wind
WSW 9 mph
Wind
Humidity
57%
Humidity
UV Index
3
UV Index
Visibility
6:24 AM
Sunrise
Visibility
4:47 PM
Sunset
Tue 11/3
Tue
Partly / Cloudy
17%
49°
69°
Times of sun and clouds. Highs in the upper 60s and lows in the low 50s.
Feels Like
69°
Feels Like
Wind
ESE 8 mph
Wind
Humidity
59%
Humidity
UV Index
2
UV Index
Visibility
6:25 AM
Sunrise
Visibility
4:45 PM
Sunset
Wed 11/4
Wed
Partly / Cloudy
17%
50°
70°
Times of sun and clouds. Highs in the low 70s and lows in the low 50s.
Feels Like
70°
Feels Like
Wind
E 12 mph
Wind
Humidity
60%
Humidity
UV Index
2
UV Index
Visibility
6:26 AM
Sunrise
Visibility
4:44 PM
Sunset
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