Port Jefferson, NY

See Radar

Current Weather Forecast for Port Jefferson

NY 11777  |   5:34pm

Weather Conditions

46°
Feels Like 42°
Foggy
Fog
34° 49°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
S 7 mph
Wind
Rain
0 in
rain

Tonight

Sat 3/7
41°
Lowest Temperature
Foggy
24%
Areas of fog. Low 41F. Winds SSW at 10 to 15 mph.

Tomorrow

Sun 3/8
56°
Highest Temperature
Foggy
22%
A shower is possible early. Morning fog, then cloudy in the afternoon. High 56F. Winds WSW at 10 to 15 mph.

Tomorrow night

Sun 3/8
41°
Lowest Temperature
Fair / Mostly Clear
5%
Mainly clear. Low 41F. Winds W 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

6PM
Foggy
15%
45°
Feels Like 41°
Foggy
Wind
SSW 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
0.5mi
Visibility
Visibility
100%
Cloud Cover
7PM
Foggy
15%
44°
Feels Like 39°
Foggy
Wind
SSW 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
0.5mi
Visibility
Visibility
100%
Cloud Cover
8PM
Foggy
15%
44°
Feels Like 39°
Foggy
Wind
SSW 8 mph
Wind
Pressure
1014 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
0.5mi
Visibility
Visibility
100%
Cloud Cover
9PM
Foggy
15%
42°
Feels Like 36°
Foggy
Wind
SSW 11 mph
Wind
Pressure
1013 mb
Pressure
Humidity
99%
Humidity
UV Index
0
UV Index
Visibility
0.5mi
Visibility
Visibility
98%
Cloud Cover
10PM
Foggy
16%
43°
Feels Like 37°
Foggy
Wind
SSW 11 mph
Wind
Pressure
1013 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
0.34mi
Visibility
Visibility
98%
Cloud Cover
11PM
Foggy
18%
43°
Feels Like 37°
Foggy
Wind
SSW 11 mph
Wind
Pressure
1011 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
0.31mi
Visibility
Visibility
98%
Cloud Cover
12AM
Foggy
24%
44°
Feels Like 39°
Foggy
Wind
SW 9 mph
Wind
Pressure
1010 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
0.32mi
Visibility
Visibility
99%
Cloud Cover
1AM
Foggy
24%
44°
Feels Like 39°
Foggy
Wind
SSW 10 mph
Wind
Pressure
1010 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
0.31mi
Visibility
Visibility
99%
Cloud Cover
3AM
Foggy
22%
44°
Feels Like 39°
Foggy
Wind
SSW 11 mph
Wind
Pressure
1009 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
0.31mi
Visibility
Visibility
100%
Cloud Cover
4AM
Showers
32%
45°
Feels Like 39°
Few Showers
Wind
SSW 10 mph
Wind
Pressure
1008 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
0.31mi
Visibility
Visibility
99%
Cloud Cover
5AM
Showers
47%
46°
Feels Like 40°
Showers
Wind
SW 10 mph
Wind
Pressure
1008 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
0.31mi
Visibility
Visibility
97%
Cloud Cover
6AM
Foggy
21%
46°
Feels Like 41°
Foggy
Wind
SW 10 mph
Wind
Pressure
1008 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
0.31mi
Visibility
Visibility
97%
Cloud Cover
Sat 3/7
Sat
Foggy
24%
34°
49°
Fog. Lows overnight in the low 40s.
Feels Like
36°
Feels Like
Wind
SSW 11 mph
Wind
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
6:16 AM
Sunrise
Visibility
5:50 PM
Sunset
Sun 3/8
Sun
Foggy
22%
43°
56°
Areas of fog early, then cloudy. Highs in the mid 50s and lows in the low 40s.
Feels Like
42°
Feels Like
Wind
WSW 12 mph
Wind
Humidity
94%
Humidity
UV Index
2
UV Index
Visibility
7:15 AM
Sunrise
Visibility
6:51 PM
Sunset
Mon 3/9
Mon
Sunny
4%
41°
58°
Sunshine. Highs in the upper 50s and lows in the upper 30s.
Feels Like
39°
Feels Like
Wind
SW 12 mph
Wind
Humidity
57%
Humidity
UV Index
4
UV Index
Visibility
7:13 AM
Sunrise
Visibility
6:52 PM
Sunset
Tue 3/10
Tue
Partly / Cloudy
21%
39°
57°
Times of sun and clouds. Highs in the upper 50s and lows in the low 40s.
Feels Like
38°
Feels Like
Wind
SSW 10 mph
Wind
Humidity
75%
Humidity
UV Index
4
UV Index
Visibility
7:12 AM
Sunrise
Visibility
6:53 PM
Sunset
Wed 3/11
Wed
Foggy
23%
42°
53°
Areas of fog. Highs in the low 50s and lows in the upper 40s.
Feels Like
40°
Feels Like
Wind
S 14 mph
Wind
Humidity
82%
Humidity
UV Index
3
UV Index
Visibility
7:10 AM
Sunrise
Visibility
6:54 PM
Sunset
Thu 3/12
Thu
Showers
56%
31°
52°
Windy with showers at times. Highs in the low 50s and lows in the upper 20s.
Feels Like
31°
Feels Like
Wind
W 20 mph
Wind
Humidity
63%
Humidity
UV Index
3
UV Index
Visibility
7:08 AM
Sunrise
Visibility
6:55 PM
Sunset
Fri 3/13
Fri
Partly / Cloudy
15%
28°
41°
Partly cloudy. Highs in the low 40s and lows in the upper 30s.
Feels Like
21°
Feels Like
Wind
SSW 14 mph
Wind
Humidity
51%
Humidity
UV Index
4
UV Index
Visibility
7:07 AM
Sunrise
Visibility
6:56 PM
Sunset
Sat 3/14
Sat
Partly / Cloudy
18%
37°
48°
Mix of sun and clouds. Highs in the upper 40s and lows in the mid 30s.
Feels Like
33°
Feels Like
Wind
W 13 mph
Wind
Humidity
62%
Humidity
UV Index
4
UV Index
Visibility
7:05 AM
Sunrise
Visibility
6:57 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App

Latest Stories from New York

Loading...