Port Jefferson, NY

See Radar

Current Weather Forecast for Port Jefferson

NY 11777  |   5:16am

Weather Conditions

34°
Feels Like 26°
Mostly Cloudy
Mostly Cloudy
31° 40°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
N 11 mph
Wind
Rain
0 in
rain

Today

Sat 3/28
40°
Highest Temperature
Partly / Cloudy
3%
Sunshine and clouds mixed. High near 40F. Winds NNW at 10 to 20 mph.

Tonight

Sat 3/28
29°
Lowest Temperature
Fair / Mostly Clear
1%
Clear to partly cloudy. Low 29F. Winds NW at 10 to 15 mph.

Tomorrow

Sun 3/29
47°
Highest Temperature
Fair / Mostly Sunny
1%
Mostly sunny skies. High 47F. Winds SSW 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

6AM
Mostly Cloudy
3%
33°
Feels Like 24°
Mostly Cloudy
Wind
N 11 mph
Wind
Pressure
1025 mb
Pressure
Humidity
47%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
79%
Cloud Cover
7AM
Mostly Cloudy
33°
Feels Like 24°
Mostly Cloudy
Wind
N 12 mph
Wind
Pressure
1026 mb
Pressure
Humidity
47%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
75%
Cloud Cover
8AM
Mostly Cloudy
33°
Feels Like 23°
Mostly Cloudy
Wind
N 13 mph
Wind
Pressure
1027 mb
Pressure
Humidity
47%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
67%
Cloud Cover
9AM
Partly / Cloudy
33°
Feels Like 23°
Partly Cloudy
Wind
NNW 15 mph
Wind
Pressure
1028 mb
Pressure
Humidity
46%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
56%
Cloud Cover
10AM
Fair / Mostly Sunny
34°
Feels Like 25°
Mostly Sunny
Wind
NNW 14 mph
Wind
Pressure
1029 mb
Pressure
Humidity
39%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
24%
Cloud Cover
11AM
Fair / Mostly Sunny
35°
Feels Like 26°
Mostly Sunny
Wind
NNW 14 mph
Wind
Pressure
1029 mb
Pressure
Humidity
34%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
12PM
Partly / Cloudy
37°
Feels Like 28°
Partly Cloudy
Wind
NNW 15 mph
Wind
Pressure
1029 mb
Pressure
Humidity
32%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
1PM
Partly / Cloudy
37°
Feels Like 29°
Partly Cloudy
Wind
NNW 15 mph
Wind
Pressure
1029 mb
Pressure
Humidity
30%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
49%
Cloud Cover
2PM
Partly / Cloudy
38°
Feels Like 30°
Partly Cloudy
Wind
NW 15 mph
Wind
Pressure
1029 mb
Pressure
Humidity
30%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
51%
Cloud Cover
3PM
Mostly Cloudy
39°
Feels Like 31°
Mostly Cloudy
Wind
NW 13 mph
Wind
Pressure
1029 mb
Pressure
Humidity
29%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
70%
Cloud Cover
4PM
Mostly Cloudy
40°
Feels Like 32°
Mostly Cloudy
Wind
NW 14 mph
Wind
Pressure
1029 mb
Pressure
Humidity
28%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
76%
Cloud Cover
5PM
Mostly Cloudy
39°
Feels Like 31°
Mostly Cloudy
Wind
NW 14 mph
Wind
Pressure
1029 mb
Pressure
Humidity
28%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
73%
Cloud Cover
Sat 3/28
Sat
Partly / Cloudy
3%
31°
40°
Times of sun and clouds. Highs in the low 40s and lows in the upper 20s.
Feels Like
22°
Feels Like
Wind
NNW 15 mph
Wind
Humidity
37%
Humidity
UV Index
5
UV Index
Visibility
6:41 AM
Sunrise
Visibility
7:13 PM
Sunset
Sun 3/29
Sun
Fair / Mostly Sunny
1%
29°
47°
Mostly sunny. Highs in the upper 40s and lows in the low 40s.
Feels Like
28°
Feels Like
Wind
SSW 16 mph
Wind
Humidity
46%
Humidity
UV Index
6
UV Index
Visibility
6:40 AM
Sunrise
Visibility
7:14 PM
Sunset
Mon 3/30
Mon
Mostly Cloudy
20%
41°
61°
Mostly cloudy. Highs in the low 60s and lows in the upper 40s.
Feels Like
37°
Feels Like
Wind
SW 15 mph
Wind
Humidity
58%
Humidity
UV Index
4
UV Index
Visibility
6:38 AM
Sunrise
Visibility
7:15 PM
Sunset
Tue 3/31
Tue
Scattered Showers
60%
48°
63°
A few morning showers. Highs in the low 60s and lows in the low 50s.
Feels Like
45°
Feels Like
Wind
SSW 17 mph
Wind
Humidity
72%
Humidity
UV Index
5
UV Index
Visibility
6:36 AM
Sunrise
Visibility
7:16 PM
Sunset
Wed 4/1
Wed
Scattered Showers
62%
46°
64°
Showers possible in the afternoon. Highs in the mid 60s and lows in the low 40s.
Feels Like
50°
Feels Like
Wind
SW 16 mph
Wind
Humidity
69%
Humidity
UV Index
6
UV Index
Visibility
6:35 AM
Sunrise
Visibility
7:17 PM
Sunset
Thu 4/2
Thu
Showers
66%
37°
48°
Showers. Highs in the low 40s and lows in the mid 30s.
Feels Like
35°
Feels Like
Wind
ENE 14 mph
Wind
Humidity
74%
Humidity
UV Index
3
UV Index
Visibility
6:33 AM
Sunrise
Visibility
7:18 PM
Sunset
Fri 4/3
Fri
Rain
73%
36°
41°
Mainly cloudy and rainy. Highs in the low 40s and lows in the upper 30s.
Feels Like
29°
Feels Like
Wind
ENE 17 mph
Wind
Humidity
79%
Humidity
UV Index
4
UV Index
Visibility
6:31 AM
Sunrise
Visibility
7:19 PM
Sunset
Sat 4/4
Sat
Showers
56%
37°
48°
Chance of showers. Highs in the upper 40s and lows in the low 40s.
Feels Like
32°
Feels Like
Wind
E 14 mph
Wind
Humidity
80%
Humidity
UV Index
3
UV Index
Visibility
6:30 AM
Sunrise
Visibility
7:20 PM
Sunset
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