Port Jefferson, NY

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Current Weather Forecast for Port Jefferson

NY 11777  |   7:46am

Weather Conditions

41°
Feels Like 35°
Cloudy
Cloudy
39° 53°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
NE 10 mph
Wind
Rain
0 in
rain

Today

Sun 4/26
53°
Highest Temperature
Partly / Cloudy
10%
Cloudy skies early, followed by partial clearing. High 53F. Winds ENE at 10 to 20 mph.

Tonight

Sun 4/26
42°
Lowest Temperature
Clear
5%
A clear sky. Low 42F. Winds NNE at 5 to 10 mph.

Tomorrow

Mon 4/27
63°
Highest Temperature
Sunny
4%
Mainly sunny. Warmer. High 63F. Winds NE 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

8AM
Cloudy
5%
42°
Feels Like 36°
Cloudy
Wind
ENE 10 mph
Wind
Pressure
1019 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
98%
Cloud Cover
9AM
Cloudy
5%
44°
Feels Like 37°
Cloudy
Wind
NE 13 mph
Wind
Pressure
1019 mb
Pressure
Humidity
82%
Humidity
UV Index
1
UV Index
Visibility
6mi
Visibility
Visibility
98%
Cloud Cover
10AM
Cloudy
4%
45°
Feels Like 38°
Cloudy
Wind
NE 14 mph
Wind
Pressure
1020 mb
Pressure
Humidity
79%
Humidity
UV Index
2
UV Index
Visibility
7mi
Visibility
Visibility
96%
Cloud Cover
11AM
Cloudy
2%
46°
Feels Like 39°
Cloudy
Wind
NE 15 mph
Wind
Pressure
1020 mb
Pressure
Humidity
75%
Humidity
UV Index
2
UV Index
Visibility
9mi
Visibility
Visibility
92%
Cloud Cover
12PM
Mostly Cloudy
1%
48°
Feels Like 43°
Mostly Cloudy
Wind
NE 14 mph
Wind
Pressure
1020 mb
Pressure
Humidity
68%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
72%
Cloud Cover
1PM
Mostly Cloudy
1%
50°
Feels Like 45°
Mostly Cloudy
Wind
ENE 14 mph
Wind
Pressure
1021 mb
Pressure
Humidity
64%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
62%
Cloud Cover
2PM
Partly / Cloudy
1%
51°
Feels Like 46°
Partly Cloudy
Wind
ENE 14 mph
Wind
Pressure
1021 mb
Pressure
Humidity
63%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
58%
Cloud Cover
3PM
Partly / Cloudy
1%
52°
Feels Like 47°
Partly Cloudy
Wind
ENE 14 mph
Wind
Pressure
1021 mb
Pressure
Humidity
61%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
39%
Cloud Cover
4PM
Sunny
1%
52°
Feels Like 48°
Sunny
Wind
ENE 12 mph
Wind
Pressure
1020 mb
Pressure
Humidity
59%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
19%
Cloud Cover
5PM
Sunny
1%
52°
Feels Like 48°
Sunny
Wind
E 11 mph
Wind
Pressure
1021 mb
Pressure
Humidity
57%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
10%
Cloud Cover
6PM
Sunny
1%
52°
Feels Like 49°
Sunny
Wind
E 10 mph
Wind
Pressure
1021 mb
Pressure
Humidity
55%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
7PM
Sunny
1%
50°
Feels Like 47°
Sunny
Wind
E 8 mph
Wind
Pressure
1021 mb
Pressure
Humidity
60%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
Sun 4/26
Sun
Partly / Cloudy
10%
39°
53°
Morning clouds followed by afternoon sun. Highs in the low 50s and lows in the low 40s.
Feels Like
36°
Feels Like
Wind
ENE 15 mph
Wind
Humidity
70%
Humidity
UV Index
7
UV Index
Visibility
5:56 AM
Sunrise
Visibility
7:43 PM
Sunset
Mon 4/27
Mon
Sunny
4%
42°
63°
Abundant sunshine. Highs in the low 60s and lows in the mid 40s.
Feels Like
41°
Feels Like
Wind
NE 11 mph
Wind
Humidity
54%
Humidity
UV Index
7
UV Index
Visibility
5:55 AM
Sunrise
Visibility
7:44 PM
Sunset
Tue 4/28
Tue
Fair / Mostly Sunny
3%
44°
62°
More sun than clouds. Highs in the low 60s and lows in the mid 40s.
Feels Like
45°
Feels Like
Wind
ENE 9 mph
Wind
Humidity
53%
Humidity
UV Index
7
UV Index
Visibility
5:54 AM
Sunrise
Visibility
7:45 PM
Sunset
Wed 4/29
Wed
Mostly Cloudy
17%
45°
58°
Considerable cloudiness. Highs in the upper 50s and lows in the mid 40s.
Feels Like
47°
Feels Like
Wind
E 10 mph
Wind
Humidity
73%
Humidity
UV Index
5
UV Index
Visibility
5:52 AM
Sunrise
Visibility
7:47 PM
Sunset
Thu 4/30
Thu
Rain
78%
46°
55°
Cloudy, periods of rain. Highs in the mid 50s and lows in the mid 40s.
Feels Like
47°
Feels Like
Wind
NNW 14 mph
Wind
Humidity
82%
Humidity
UV Index
3
UV Index
Visibility
5:51 AM
Sunrise
Visibility
7:48 PM
Sunset
Fri 5/1
Fri
Partly / Cloudy
13%
44°
57°
Mix of sun and clouds. Highs in the upper 50s and lows in the low 40s.
Feels Like
39°
Feels Like
Wind
WNW 17 mph
Wind
Humidity
50%
Humidity
UV Index
7
UV Index
Visibility
5:50 AM
Sunrise
Visibility
7:49 PM
Sunset
Sat 5/2
Sat
Partly / Cloudy
6%
43°
56°
Mix of sun and clouds. Highs in the mid 50s and lows in the low 40s.
Feels Like
39°
Feels Like
Wind
WNW 13 mph
Wind
Humidity
54%
Humidity
UV Index
7
UV Index
Visibility
5:49 AM
Sunrise
Visibility
7:50 PM
Sunset
Sun 5/3
Sun
Partly / Cloudy
13%
42°
55°
Partly cloudy. Highs in the mid 50s and lows in the mid 40s.
Feels Like
39°
Feels Like
Wind
WNW 12 mph
Wind
Humidity
56%
Humidity
UV Index
7
UV Index
Visibility
5:47 AM
Sunrise
Visibility
7:51 PM
Sunset
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