Port Jefferson, NY

See Radar

Current Weather Forecast for Port Jefferson

NY 11777  |   9:22pm

Weather Conditions

57°
Feels Like 55°
Mostly Cloudy
Mostly Cloudy
41° 70°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
NNW 8 mph
Wind
Rain
0 in
rain

Tonight

Thu 4/23
48°
Lowest Temperature
Cloudy
3%
Cloudy. Low 48F. Winds N at 5 to 10 mph.

Tomorrow

Fri 4/24
59°
Highest Temperature
Partly / Cloudy
18%
Cloudy skies early, followed by partial clearing. High 59F. Winds N at 5 to 10 mph.

Tomorrow night

Fri 4/24
43°
Lowest Temperature
Partly Cloudy
6%
Partly cloudy. Low 43F. Winds ESE 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

10PM
Cloudy
56°
Feels Like 54°
Cloudy
Wind
NW 8 mph
Wind
Pressure
1011 mb
Pressure
Humidity
57%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
83%
Cloud Cover
11PM
Cloudy
56°
Feels Like 54°
Cloudy
Wind
NNW 7 mph
Wind
Pressure
1011 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
89%
Cloud Cover
12AM
Cloudy
55°
Feels Like 53°
Cloudy
Wind
N 7 mph
Wind
Pressure
1011 mb
Pressure
Humidity
60%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
92%
Cloud Cover
1AM
Cloudy
55°
Feels Like 53°
Cloudy
Wind
N 6 mph
Wind
Pressure
1010 mb
Pressure
Humidity
49%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
98%
Cloud Cover
2AM
Cloudy
1%
54°
Feels Like 53°
Cloudy
Wind
NNE 5 mph
Wind
Pressure
1010 mb
Pressure
Humidity
53%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
3AM
Cloudy
1%
52°
Feels Like 51°
Cloudy
Wind
NNE 5 mph
Wind
Pressure
1010 mb
Pressure
Humidity
57%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
100%
Cloud Cover
4AM
Cloudy
1%
51°
Feels Like 50°
Cloudy
Wind
NE 4 mph
Wind
Pressure
1010 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
98%
Cloud Cover
5AM
Cloudy
1%
50°
Feels Like 49°
Cloudy
Wind
NNE 4 mph
Wind
Pressure
1010 mb
Pressure
Humidity
61%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
100%
Cloud Cover
6AM
Cloudy
4%
49°
Feels Like 47°
Cloudy
Wind
NE 6 mph
Wind
Pressure
1010 mb
Pressure
Humidity
63%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
7AM
Cloudy
5%
49°
Feels Like 47°
Cloudy
Wind
NE 6 mph
Wind
Pressure
1011 mb
Pressure
Humidity
65%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
94%
Cloud Cover
8AM
Cloudy
19%
51°
Feels Like 48°
Cloudy
Wind
NNE 8 mph
Wind
Pressure
1012 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
96%
Cloud Cover
9AM
Mostly Cloudy
14%
52°
Feels Like 49°
Mostly Cloudy
Wind
NNE 9 mph
Wind
Pressure
1012 mb
Pressure
Humidity
57%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
77%
Cloud Cover
Thu 4/23
Thu
Cloudy
3%
41°
70°
Mostly cloudy. Lows overnight in the upper 40s.
Feels Like
47°
Feels Like
Wind
N 9 mph
Wind
Humidity
57%
Humidity
UV Index
0
UV Index
Visibility
6:01 AM
Sunrise
Visibility
7:40 PM
Sunset
Fri 4/24
Fri
Partly / Cloudy
18%
45°
59°
Clouds giving way to sun . Highs in the upper 50s and lows in the low 40s.
Feels Like
47°
Feels Like
Wind
N 9 mph
Wind
Humidity
45%
Humidity
UV Index
7
UV Index
Visibility
5:59 AM
Sunrise
Visibility
7:41 PM
Sunset
Sat 4/25
Sat
Rain
91%
41°
50°
Rain developing during the afternoon. Highs in the low 50s and lows in the low 40s.
Feels Like
40°
Feels Like
Wind
ESE 11 mph
Wind
Humidity
67%
Humidity
UV Index
3
UV Index
Visibility
5:58 AM
Sunrise
Visibility
7:43 PM
Sunset
Sun 4/26
Sun
Partly / Cloudy
24%
40°
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 14 mph
Wind
Humidity
65%
Humidity
UV Index
6
UV Index
Visibility
5:57 AM
Sunrise
Visibility
7:44 PM
Sunset
Mon 4/27
Mon
Scattered Showers
35%
42°
62°
Showers ending by midday. Highs in the low 60s and lows in the mid 40s.
Feels Like
39°
Feels Like
Wind
NE 13 mph
Wind
Humidity
57%
Humidity
UV Index
7
UV Index
Visibility
5:55 AM
Sunrise
Visibility
7:45 PM
Sunset
Tue 4/28
Tue
Mostly Cloudy
23%
45°
61°
Mostly cloudy. Highs in the low 60s and lows in the mid 40s.
Feels Like
42°
Feels Like
Wind
ENE 11 mph
Wind
Humidity
56%
Humidity
UV Index
6
UV Index
Visibility
5:54 AM
Sunrise
Visibility
7:46 PM
Sunset
Wed 4/29
Wed
Cloudy
24%
46°
58°
Cloudy. Highs in the upper 50s and lows in the mid 40s.
Feels Like
45°
Feels Like
Wind
E 8 mph
Wind
Humidity
77%
Humidity
UV Index
5
UV Index
Visibility
5:53 AM
Sunrise
Visibility
7:47 PM
Sunset
Thu 4/30
Thu
Scattered Showers
60%
46°
56°
A few morning showers. Highs in the upper 50s and lows in the mid 40s.
Feels Like
45°
Feels Like
Wind
N 9 mph
Wind
Humidity
79%
Humidity
UV Index
7
UV Index
Visibility
5:51 AM
Sunrise
Visibility
7:48 PM
Sunset
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