Port Jefferson, NY

See Radar

Current Weather Forecast for Port Jefferson

NY 11777  |   12:23am

Weather Conditions

61°
Feels Like 61°
Partly Cloudy
Partly Cloudy
62° 66°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
SSE 4 mph
Wind
Rain
0 in
rain

Tonight

Wed 9/30
60°
Lowest Temperature
Cloudy
21%
Cloudy skies. Low near 60F. Winds light and variable.

Tomorrow

Thu 10/1
73°
Highest Temperature
Mostly Cloudy
22%
Mainly cloudy. High 73F. Winds SW at 10 to 15 mph.

Tomorrow night

Thu 10/1
65°
Lowest Temperature
Partly Cloudy
15%
Clear to partly cloudy. Low around 65F. 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

1AM
Partly Cloudy
8%
62°
Feels Like 62°
Partly Cloudy
Wind
SSW 4 mph
Wind
Pressure
1019 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
46%
Cloud Cover
2AM
Mostly Cloudy
9%
62°
Feels Like 62°
Mostly Cloudy
Wind
SSW 4 mph
Wind
Pressure
1019 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
60%
Cloud Cover
3AM
Mostly Cloudy
6%
62°
Feels Like 62°
Mostly Cloudy
Wind
SW 4 mph
Wind
Pressure
1019 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
65%
Cloud Cover
4AM
Cloudy
5%
64°
Feels Like 64°
Cloudy
Wind
SW 5 mph
Wind
Pressure
1019 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
92%
Cloud Cover
5AM
Cloudy
3%
64°
Feels Like 64°
Cloudy
Wind
SW 5 mph
Wind
Pressure
1018 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
100%
Cloud Cover
6AM
Cloudy
21%
64°
Feels Like 64°
Cloudy
Wind
SW 5 mph
Wind
Pressure
1018 mb
Pressure
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
84%
Cloud Cover
7AM
Cloudy
22%
64°
Feels Like 64°
Cloudy
Wind
SW 6 mph
Wind
Pressure
1019 mb
Pressure
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
85%
Cloud Cover
8AM
Mostly Cloudy
7%
65°
Feels Like 66°
Mostly Cloudy
Wind
WSW 6 mph
Wind
Pressure
1019 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
64%
Cloud Cover
9AM
Mostly Cloudy
6%
67°
Feels Like 68°
Mostly Cloudy
Wind
SW 6 mph
Wind
Pressure
1019 mb
Pressure
Humidity
84%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
63%
Cloud Cover
10AM
Mostly Cloudy
4%
69°
Feels Like 70°
Mostly Cloudy
Wind
SW 7 mph
Wind
Pressure
1019 mb
Pressure
Humidity
78%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
61%
Cloud Cover
11AM
Mostly Cloudy
3%
71°
Feels Like 72°
Mostly Cloudy
Wind
SW 8 mph
Wind
Pressure
1019 mb
Pressure
Humidity
75%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
67%
Cloud Cover
12PM
Mostly Cloudy
3%
72°
Feels Like 73°
Mostly Cloudy
Wind
SW 10 mph
Wind
Pressure
1018 mb
Pressure
Humidity
75%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
79%
Cloud Cover
Wed 9/30
Wed
Cloudy
21%
62°
66°
Mostly cloudy. Lows overnight in the low 60s.
Feels Like
60°
Feels Like
Wind
SW 5 mph
Wind
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
6:47 AM
Sunrise
Visibility
6:35 PM
Sunset
Thu 10/1
Thu
Mostly Cloudy
22%
59°
69°
Considerable cloudiness. Highs in the low 70s and lows in the mid 60s.
Feels Like
73°
Feels Like
Wind
SW 10 mph
Wind
Humidity
79%
Humidity
UV Index
4
UV Index
Visibility
6:48 AM
Sunrise
Visibility
6:33 PM
Sunset
Fri 10/2
Fri
Partly / Cloudy
24%
60°
73°
Partly cloudy. Highs in the low 80s and lows in the upper 50s.
Feels Like
82°
Feels Like
Wind
SW 13 mph
Wind
Humidity
69%
Humidity
UV Index
5
UV Index
Visibility
6:49 AM
Sunrise
Visibility
6:32 PM
Sunset
Sat 10/3
Sat
Fair / Mostly Sunny
6%
64°
81°
More sun than clouds. Highs in the upper 60s and lows in the mid 50s.
Feels Like
69°
Feels Like
Wind
NE 12 mph
Wind
Humidity
59%
Humidity
UV Index
5
UV Index
Visibility
6:50 AM
Sunrise
Visibility
6:30 PM
Sunset
Sun 10/4
Sun
Scattered Showers
56%
57°
69°
Afternoon showers. Highs in the mid 60s and lows in the mid 50s.
Feels Like
54°
Feels Like
Wind
ENE 12 mph
Wind
Humidity
69%
Humidity
UV Index
4
UV Index
Visibility
6:51 AM
Sunrise
Visibility
6:28 PM
Sunset
Mon 10/5
Mon
Fair / Mostly Sunny
17%
55°
64°
A few clouds. Highs in the upper 60s and lows in the mid 40s.
Feels Like
68°
Feels Like
Wind
NW 13 mph
Wind
Humidity
67%
Humidity
UV Index
5
UV Index
Visibility
6:52 AM
Sunrise
Visibility
6:27 PM
Sunset
Tue 10/6
Tue
Sunny
49°
69°
Sunny. Highs in the upper 50s and lows in the low 40s.
Feels Like
41°
Feels Like
Wind
NW 13 mph
Wind
Humidity
48%
Humidity
UV Index
5
UV Index
Visibility
6:53 AM
Sunrise
Visibility
6:25 PM
Sunset
Wed 10/7
Wed
Sunny
2%
45°
58°
Sunny. Highs in the low 60s and lows in the low 50s.
Feels Like
42°
Feels Like
Wind
WNW 8 mph
Wind
Humidity
54%
Humidity
UV Index
5
UV Index
Visibility
6:55 AM
Sunrise
Visibility
6:23 PM
Sunset
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