Port Jefferson, NY

See Radar

Current Weather Forecast for Port Jefferson

NY 11777  |   6:05pm

Weather Conditions

78°
Feels Like 82°
Mostly Cloudy
Mostly Cloudy
63° 85°
UV Index
1
UV Index
Air Quality
Good
Air Quality
Wind
S 9 mph
Wind
Rain
0 in
rain

Tonight

Wed 8/5
74°
Lowest Temperature
Mostly Cloudy
23%
Considerable cloudiness. Low 74F. Winds S at 5 to 10 mph.

Tomorrow

Thu 8/6
87°
Highest Temperature
Partly / Cloudy
24%
Sunshine and clouds mixed. High 87F. Winds SW at 10 to 15 mph.

Tomorrow night

Thu 8/6
75°
Lowest Temperature
Partly Cloudy
20%
Clear to partly cloudy. Low near 75F. Winds SW at 10 to 15 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

7PM
Mostly Cloudy
6%
77°
Feels Like 77°
Mostly Cloudy
Wind
SSE 8 mph
Wind
Pressure
1019 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
60%
Cloud Cover
8PM
Mostly Cloudy
7%
76°
Feels Like 76°
Mostly Cloudy
Wind
SSE 7 mph
Wind
Pressure
1020 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
65%
Cloud Cover
9PM
Mostly Cloudy
9%
76°
Feels Like 76°
Mostly Cloudy
Wind
SSE 7 mph
Wind
Pressure
1020 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
77%
Cloud Cover
10PM
Mostly Cloudy
10%
76°
Feels Like 76°
Mostly Cloudy
Wind
S 6 mph
Wind
Pressure
1020 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
75%
Cloud Cover
11PM
Mostly Cloudy
9%
75°
Feels Like 75°
Mostly Cloudy
Wind
S 6 mph
Wind
Pressure
1020 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
68%
Cloud Cover
12AM
Mostly Cloudy
9%
75°
Feels Like 75°
Mostly Cloudy
Wind
S 6 mph
Wind
Pressure
1020 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
62%
Cloud Cover
1AM
Mostly Cloudy
13%
76°
Feels Like 81°
Mostly Cloudy
Wind
S 6 mph
Wind
Pressure
1020 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
66%
Cloud Cover
2AM
Mostly Cloudy
9%
76°
Feels Like 81°
Mostly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1020 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
69%
Cloud Cover
3AM
Mostly Cloudy
16%
76°
Feels Like 82°
Mostly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1019 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
61%
Cloud Cover
4AM
Mostly Cloudy
23%
76°
Feels Like 81°
Mostly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1019 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
1.5mi
Visibility
Visibility
65%
Cloud Cover
5AM
Mostly Cloudy
21%
75°
Feels Like 81°
Mostly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1019 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
74%
Cloud Cover
6AM
Mostly Cloudy
21%
75°
Feels Like 80°
Mostly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1019 mb
Pressure
Humidity
98%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
67%
Cloud Cover
Wed 8/5
Wed
Mostly Cloudy
23%
63°
85°
Mostly cloudy. Lows overnight in the mid 70s.
Feels Like
83°
Feels Like
Wind
S 8 mph
Wind
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
5:52 AM
Sunrise
Visibility
8:03 PM
Sunset
Thu 8/6
Thu
Partly / Cloudy
24%
74°
87°
Times of sun and clouds. Highs in the upper 80s and lows in the mid 70s.
Feels Like
96°
Feels Like
Wind
SW 13 mph
Wind
Humidity
78%
Humidity
UV Index
9
UV Index
Visibility
5:53 AM
Sunrise
Visibility
8:02 PM
Sunset
Fri 8/7
Fri
Partly / Cloudy
24%
75°
88°
Partly cloudy. Highs in the upper 80s and lows in the low 70s.
Feels Like
96°
Feels Like
Wind
WSW 10 mph
Wind
Humidity
72%
Humidity
UV Index
8
UV Index
Visibility
5:54 AM
Sunrise
Visibility
8:01 PM
Sunset
Sat 8/8
Sat
Partly / Cloudy
24%
73°
88°
Times of sun and clouds. Highs in the upper 80s and lows in the low 70s.
Feels Like
94°
Feels Like
Wind
SW 12 mph
Wind
Humidity
70%
Humidity
UV Index
9
UV Index
Visibility
5:55 AM
Sunrise
Visibility
7:59 PM
Sunset
Sun 8/9
Sun
Partly / Cloudy
13%
73°
89°
Partly cloudy. Highs in the upper 80s and lows in the low 70s.
Feels Like
92°
Feels Like
Wind
WSW 10 mph
Wind
Humidity
62%
Humidity
UV Index
9
UV Index
Visibility
5:56 AM
Sunrise
Visibility
7:58 PM
Sunset
Mon 8/10
Mon
Partly / Cloudy
10%
71°
89°
Partly cloudy. Highs in the upper 80s and lows in the mid 70s.
Feels Like
92°
Feels Like
Wind
SW 11 mph
Wind
Humidity
60%
Humidity
UV Index
9
UV Index
Visibility
5:57 AM
Sunrise
Visibility
7:57 PM
Sunset
Tue 8/11
Tue
Scattered Thunderstorms
48%
74°
87°
Showers and thunderstorms late. Highs in the upper 80s and lows in the low 70s.
Feels Like
91°
Feels Like
Wind
WSW 14 mph
Wind
Humidity
64%
Humidity
UV Index
9
UV Index
Visibility
5:58 AM
Sunrise
Visibility
7:56 PM
Sunset
Wed 8/12
Wed
Partly / Cloudy
24%
71°
82°
Mix of sun and clouds. Highs in the low 80s and lows in the upper 60s.
Feels Like
84°
Feels Like
Wind
W 10 mph
Wind
Humidity
63%
Humidity
UV Index
7
UV Index
Visibility
5:59 AM
Sunrise
Visibility
7:54 PM
Sunset
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