Port Jefferson, NY

See Radar

Current Weather Forecast for Port Jefferson

NY 11777  |   6:28pm

Weather Conditions

45°
Feels Like 37°
Sunny
Sunny
32° 54°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
NW 19 mph
Wind
Rain
0 in
rain

Tonight

Tue 4/7
29°
Lowest Temperature
Clear
1%
Clear skies. Low 29F. Winds NNW at 15 to 25 mph.

Tomorrow

Wed 4/8
45°
Highest Temperature
Sunny
1%
Sunny. High near 45F. Winds NE at 10 to 15 mph.

Tomorrow night

Wed 4/8
33°
Lowest Temperature
Clear
5%
Clear. Low 33F. Winds SE 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

7PM
Sunny
43°
Feels Like 34°
Sunny
Wind
NW 18 mph
Wind
Pressure
1026 mb
Pressure
Humidity
31%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
8PM
Clear
41°
Feels Like 32°
Clear
Wind
NW 17 mph
Wind
Pressure
1028 mb
Pressure
Humidity
34%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
9PM
Clear
39°
Feels Like 30°
Clear
Wind
NW 17 mph
Wind
Pressure
1029 mb
Pressure
Humidity
37%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
10PM
Clear
37°
Feels Like 27°
Clear
Wind
NNW 17 mph
Wind
Pressure
1031 mb
Pressure
Humidity
45%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
11PM
Clear
35°
Feels Like 25°
Clear
Wind
NNW 16 mph
Wind
Pressure
1031 mb
Pressure
Humidity
49%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
12AM
Clear
33°
Feels Like 22°
Clear
Wind
NNW 15 mph
Wind
Pressure
1032 mb
Pressure
Humidity
53%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
1AM
Clear
1%
32°
Feels Like 21°
Clear
Wind
NNW 15 mph
Wind
Pressure
1033 mb
Pressure
Humidity
56%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
2AM
Clear
1%
32°
Feels Like 22°
Clear
Wind
NNW 13 mph
Wind
Pressure
1033 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
3AM
Clear
1%
31°
Feels Like 21°
Clear
Wind
N 13 mph
Wind
Pressure
1034 mb
Pressure
Humidity
60%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
4AM
Clear
1%
31°
Feels Like 20°
Clear
Wind
N 13 mph
Wind
Pressure
1034 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
5AM
Clear
1%
31°
Feels Like 21°
Clear
Wind
N 13 mph
Wind
Pressure
1034 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
6AM
Clear
1%
30°
Feels Like 20°
Clear
Wind
N 12 mph
Wind
Pressure
1035 mb
Pressure
Humidity
60%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
Tue 4/7
Tue
Clear
1%
32°
54°
Mainly clear. Lows overnight in the upper 20s.
Feels Like
20°
Feels Like
Wind
NNW 20 mph
Wind
Humidity
49%
Humidity
UV Index
0
UV Index
Visibility
6:25 AM
Sunrise
Visibility
7:23 PM
Sunset
Wed 4/8
Wed
Sunny
1%
29°
45°
Sunshine. Highs in the mid 40s and lows in the low 30s.
Feels Like
22°
Feels Like
Wind
NE 12 mph
Wind
Humidity
42%
Humidity
UV Index
6
UV Index
Visibility
6:23 AM
Sunrise
Visibility
7:24 PM
Sunset
Thu 4/9
Thu
Fair / Mostly Sunny
5%
33°
50°
A few clouds. Highs in the low 50s and lows in the upper 30s.
Feels Like
32°
Feels Like
Wind
SE 10 mph
Wind
Humidity
60%
Humidity
UV Index
6
UV Index
Visibility
6:22 AM
Sunrise
Visibility
7:25 PM
Sunset
Fri 4/10
Fri
Fair / Mostly Sunny
8%
37°
57°
A few clouds. Highs in the upper 50s and lows in the upper 40s.
Feels Like
36°
Feels Like
Wind
SSW 12 mph
Wind
Humidity
67%
Humidity
UV Index
6
UV Index
Visibility
6:20 AM
Sunrise
Visibility
7:26 PM
Sunset
Sat 4/11
Sat
Sunny
4%
43°
60°
Sunshine. Highs in the low 60s and lows in the low 40s.
Feels Like
45°
Feels Like
Wind
NNW 11 mph
Wind
Humidity
52%
Humidity
UV Index
6
UV Index
Visibility
6:19 AM
Sunrise
Visibility
7:28 PM
Sunset
Sun 4/12
Sun
Fair / Mostly Sunny
3%
40°
53°
More sun than clouds. Highs in the low 50s and lows in the mid 40s.
Feels Like
39°
Feels Like
Wind
ESE 10 mph
Wind
Humidity
54%
Humidity
UV Index
6
UV Index
Visibility
6:17 AM
Sunrise
Visibility
7:29 PM
Sunset
Mon 4/13
Mon
Cloudy
22%
45°
65°
Cloudy. Highs in the mid 60s and lows in the upper 50s.
Feels Like
65°
Feels Like
Wind
SSW 16 mph
Wind
Humidity
71%
Humidity
UV Index
4
UV Index
Visibility
6:15 AM
Sunrise
Visibility
7:30 PM
Sunset
Tue 4/14
Tue
Partly / Cloudy
13%
57°
74°
Times of sun and clouds. Highs in the mid 70s and lows in the upper 50s.
Feels Like
74°
Feels Like
Wind
SSW 16 mph
Wind
Humidity
64%
Humidity
UV Index
6
UV Index
Visibility
6:14 AM
Sunrise
Visibility
7:31 PM
Sunset
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