Port Jefferson, NY

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Current Weather Forecast for Port Jefferson

NY 11777  |   2:17am

Weather Conditions

73°
Feels Like 73°
Clear
Clear
70° 92°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
NW 9 mph
Wind
Rain
0 in
rain

Tonight

Fri 6/12
68°
Lowest Temperature
Partly Cloudy
2%
Partly cloudy. Low 68F. Winds NNW at 5 to 10 mph.

Tomorrow

Sat 6/13
87°
Highest Temperature
Fair / Mostly Sunny
1%
Generally sunny. High 87F. Winds WNW at 10 to 15 mph.

Tomorrow night

Sat 6/13
67°
Lowest Temperature
Fair / Mostly Clear
4%
Mainly clear skies. Low 67F. 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

3AM
Fair / Mostly Clear
2%
72°
Feels Like 72°
Mostly Clear
Wind
NNW 9 mph
Wind
Pressure
1009 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
24%
Cloud Cover
4AM
Partly Cloudy
1%
71°
Feels Like 71°
Partly Cloudy
Wind
NNW 8 mph
Wind
Pressure
1009 mb
Pressure
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
5AM
Partly Cloudy
1%
70°
Feels Like 70°
Partly Cloudy
Wind
NNW 7 mph
Wind
Pressure
1010 mb
Pressure
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
36%
Cloud Cover
6AM
Fair / Mostly Sunny
1%
69°
Feels Like 69°
Mostly Sunny
Wind
NW 7 mph
Wind
Pressure
1010 mb
Pressure
Humidity
72%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
7AM
Sunny
1%
70°
Feels Like 70°
Sunny
Wind
NW 8 mph
Wind
Pressure
1011 mb
Pressure
Humidity
67%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
12%
Cloud Cover
8AM
Sunny
1%
73°
Feels Like 73°
Sunny
Wind
NW 9 mph
Wind
Pressure
1012 mb
Pressure
Humidity
60%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
9AM
Sunny
75°
Feels Like 75°
Sunny
Wind
NW 10 mph
Wind
Pressure
1012 mb
Pressure
Humidity
55%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
10AM
Sunny
77°
Feels Like 77°
Sunny
Wind
NW 11 mph
Wind
Pressure
1012 mb
Pressure
Humidity
50%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
11AM
Sunny
78°
Feels Like 80°
Sunny
Wind
NW 11 mph
Wind
Pressure
1012 mb
Pressure
Humidity
46%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
12PM
Sunny
80°
Feels Like 81°
Sunny
Wind
NW 10 mph
Wind
Pressure
1012 mb
Pressure
Humidity
43%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
1PM
Sunny
82°
Feels Like 82°
Sunny
Wind
WNW 10 mph
Wind
Pressure
1012 mb
Pressure
Humidity
40%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
2PM
Sunny
83°
Feels Like 83°
Sunny
Wind
W 11 mph
Wind
Pressure
1012 mb
Pressure
Humidity
38%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
Fri 6/12
Fri
Partly Cloudy
2%
70°
92°
Partly cloudy. Lows overnight in the upper 60s.
Feels Like
75°
Feels Like
Wind
NNW 8 mph
Wind
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
5:19 AM
Sunrise
Visibility
8:24 PM
Sunset
Sat 6/13
Sat
Fair / Mostly Sunny
1%
68°
85°
Plenty of sun. Highs in the upper 80s and lows in the upper 60s.
Feels Like
87°
Feels Like
Wind
WNW 11 mph
Wind
Humidity
45%
Humidity
UV Index
9
UV Index
Visibility
5:19 AM
Sunrise
Visibility
8:24 PM
Sunset
Sun 6/14
Sun
Mostly Cloudy
24%
67°
84°
Mostly cloudy. Highs in the mid 80s and lows in the mid 60s.
Feels Like
85°
Feels Like
Wind
SSW 17 mph
Wind
Humidity
50%
Humidity
UV Index
8
UV Index
Visibility
5:19 AM
Sunrise
Visibility
8:25 PM
Sunset
Mon 6/15
Mon
Partly / Cloudy
11%
62°
76°
Mix of sun and clouds. Highs in the mid 70s and lows in the upper 50s.
Feels Like
76°
Feels Like
Wind
NW 13 mph
Wind
Humidity
50%
Humidity
UV Index
9
UV Index
Visibility
5:19 AM
Sunrise
Visibility
8:25 PM
Sunset
Tue 6/16
Tue
Partly / Cloudy
2%
59°
75°
Mix of sun and clouds. Highs in the mid 70s and lows in the low 60s.
Feels Like
76°
Feels Like
Wind
WSW 11 mph
Wind
Humidity
47%
Humidity
UV Index
9
UV Index
Visibility
5:19 AM
Sunrise
Visibility
8:26 PM
Sunset
Wed 6/17
Wed
Mostly Cloudy
14%
61°
73°
Considerable cloudiness. Highs in the low 70s and lows in the low 60s.
Feels Like
73°
Feels Like
Wind
S 13 mph
Wind
Humidity
64%
Humidity
UV Index
7
UV Index
Visibility
5:20 AM
Sunrise
Visibility
8:26 PM
Sunset
Thu 6/18
Thu
Scattered Showers
37%
63°
79°
Morning showers. Highs in the low 80s and lows in the upper 60s.
Feels Like
81°
Feels Like
Wind
SSW 19 mph
Wind
Humidity
71%
Humidity
UV Index
8
UV Index
Visibility
5:20 AM
Sunrise
Visibility
8:26 PM
Sunset
Fri 6/19
Fri
Partly / Cloudy
21%
67°
83°
Mix of sun and clouds. Highs in the low 80s and lows in the mid 60s.
Feels Like
83°
Feels Like
Wind
W 16 mph
Wind
Humidity
52%
Humidity
UV Index
9
UV Index
Visibility
5:20 AM
Sunrise
Visibility
8:27 PM
Sunset
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