Port Jefferson, NY

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Current Weather Forecast for Port Jefferson

NY 11777  |   12:01pm

Weather Conditions

55°
Feels Like 51°
Sunny
Sunny
42° 56°
UV Index
6
UV Index
Air Quality
Good
Air Quality
Wind
NNW 18 mph
Wind
Rain
0 in
rain

Today

Sat 4/11
56°
Highest Temperature
Sunny
Plentiful sunshine. High 56F. Winds NNW at 15 to 25 mph.

Tonight

Sat 4/11
39°
Lowest Temperature
Clear
3%
A clear sky. Low 39F. Winds N at 10 to 15 mph.

Tomorrow

Sun 4/12
51°
Highest Temperature
Partly / Cloudy
3%
Intervals of clouds and sunshine. High 51F. ENE winds shifting to SSE at 10 to 20 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

1PM
Sunny
56°
Feels Like 52°
Sunny
Wind
NNW 17 mph
Wind
Pressure
1024 mb
Pressure
Humidity
38%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
2PM
Sunny
57°
Feels Like 53°
Sunny
Wind
NNW 16 mph
Wind
Pressure
1023 mb
Pressure
Humidity
36%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
3PM
Sunny
57°
Feels Like 54°
Sunny
Wind
NW 13 mph
Wind
Pressure
1023 mb
Pressure
Humidity
39%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
4PM
Sunny
57°
Feels Like 54°
Sunny
Wind
NW 14 mph
Wind
Pressure
1023 mb
Pressure
Humidity
38%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
5PM
Sunny
57°
Feels Like 54°
Sunny
Wind
NW 12 mph
Wind
Pressure
1024 mb
Pressure
Humidity
37%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
6PM
Sunny
56°
Feels Like 53°
Sunny
Wind
NNW 12 mph
Wind
Pressure
1024 mb
Pressure
Humidity
38%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
7PM
Sunny
53°
Feels Like 50°
Sunny
Wind
NNW 11 mph
Wind
Pressure
1025 mb
Pressure
Humidity
41%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
8PM
Clear
52°
Feels Like 48°
Clear
Wind
NNW 10 mph
Wind
Pressure
1026 mb
Pressure
Humidity
43%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
9PM
Clear
50°
Feels Like 46°
Clear
Wind
NNW 9 mph
Wind
Pressure
1027 mb
Pressure
Humidity
47%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
10PM
Clear
48°
Feels Like 44°
Clear
Wind
N 9 mph
Wind
Pressure
1028 mb
Pressure
Humidity
50%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
11PM
Clear
46°
Feels Like 42°
Clear
Wind
N 8 mph
Wind
Pressure
1029 mb
Pressure
Humidity
52%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
12AM
Clear
45°
Feels Like 40°
Clear
Wind
N 8 mph
Wind
Pressure
1029 mb
Pressure
Humidity
55%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
Sat 4/11
Sat
Sunny
42°
56°
Sunshine. Highs in the mid 50s and lows in the upper 30s.
Feels Like
50°
Feels Like
Wind
NNW 18 mph
Wind
Humidity
39%
Humidity
UV Index
6
UV Index
Visibility
6:19 AM
Sunrise
Visibility
7:28 PM
Sunset
Sun 4/12
Sun
Partly / Cloudy
3%
39°
51°
Times of sun and clouds. Highs in the low 50s and lows in the mid 40s.
Feels Like
37°
Feels Like
Wind
ESE 13 mph
Wind
Humidity
51%
Humidity
UV Index
6
UV Index
Visibility
6:17 AM
Sunrise
Visibility
7:29 PM
Sunset
Mon 4/13
Mon
Mostly Cloudy
24%
44°
65°
Considerable cloudiness. Highs in the mid 60s and lows in the mid 50s.
Feels Like
65°
Feels Like
Wind
SSW 16 mph
Wind
Humidity
73%
Humidity
UV Index
6
UV Index
Visibility
6:15 AM
Sunrise
Visibility
7:30 PM
Sunset
Tue 4/14
Tue
Partly / Cloudy
6%
55°
72°
Times of sun and clouds. Highs in the low 70s and lows in the mid 50s.
Feels Like
72°
Feels Like
Wind
SW 13 mph
Wind
Humidity
66%
Humidity
UV Index
6
UV Index
Visibility
6:14 AM
Sunrise
Visibility
7:31 PM
Sunset
Wed 4/15
Wed
Partly / Cloudy
9%
52°
70°
Mix of sun and clouds. Highs in the low 70s and lows in the low 50s.
Feels Like
70°
Feels Like
Wind
SW 12 mph
Wind
Humidity
71%
Humidity
UV Index
6
UV Index
Visibility
6:12 AM
Sunrise
Visibility
7:32 PM
Sunset
Thu 4/16
Thu
Partly / Cloudy
8%
50°
69°
Mix of sun and clouds. Highs in the upper 60s and lows in the mid 50s.
Feels Like
69°
Feels Like
Wind
SW 12 mph
Wind
Humidity
69%
Humidity
UV Index
5
UV Index
Visibility
6:11 AM
Sunrise
Visibility
7:33 PM
Sunset
Fri 4/17
Fri
Showers
45%
53°
68°
Chance of showers. Highs in the upper 60s and lows in the low 50s.
Feels Like
68°
Feels Like
Wind
NNW 8 mph
Wind
Humidity
64%
Humidity
UV Index
7
UV Index
Visibility
6:09 AM
Sunrise
Visibility
7:34 PM
Sunset
Sat 4/18
Sat
Partly / Cloudy
13%
51°
63°
Partly cloudy. Highs in the low 60s and lows in the low 50s.
Feels Like
51°
Feels Like
Wind
SSE 10 mph
Wind
Humidity
69%
Humidity
UV Index
6
UV Index
Visibility
6:08 AM
Sunrise
Visibility
7:35 PM
Sunset
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