Port Jefferson, NY

See Radar

Current Weather Forecast for Port Jefferson

NY 11777  |   4:48am

Weather Conditions

58°
Feels Like 56°
Cloudy
Cloudy
50° 69°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
SSE 9 mph
Wind
Rain
0 in
rain

Today

Fri 10/16
69°
Highest Temperature
Rain
94%
Cloudy with light rain this morning...then scattered thunderstorms in the afternoon. Potential for severe thunderstorms. High 69F. Winds SSW at 10 to 20 mph. Chance of rain 90%.

Tonight

Fri 10/16
48°
Lowest Temperature
Thunderstorms
69%
Thunderstorms this evening followed by occasional showers overnight. Potential for severe thunderstorms. Low 48F. Winds NW at 10 to 20 mph. Chance of rain 70%.

Tomorrow

Sat 10/17
52°
Highest Temperature
Cloudy
12%
Cloudy. High 52F. Winds NNW at 15 to 25 mph. Higher wind gusts possible.

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

5AM
Cloudy
13%
58°
Feels Like 57°
Cloudy
Wind
SSE 9 mph
Wind
Pressure
1016 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
100%
Cloud Cover
6AM
Cloudy
13%
59°
Feels Like 58°
Cloudy
Wind
SSE 10 mph
Wind
Pressure
1015 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
100%
Cloud Cover
7AM
Showers
53%
60°
Feels Like 58°
Showers
Wind
S 10 mph
Wind
Pressure
1015 mb
Pressure
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
100%
Cloud Cover
8AM
Showers
94%
61°
Feels Like 60°
Light Rain
Wind
S 11 mph
Wind
Pressure
1014 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
96%
Cloud Cover
9AM
Showers
82%
63°
Feels Like 62°
Light Rain
Wind
S 12 mph
Wind
Pressure
1013 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
2.9mi
Visibility
Visibility
97%
Cloud Cover
10AM
Showers
67%
64°
Feels Like 63°
Light Rain
Wind
SSW 13 mph
Wind
Pressure
1012 mb
Pressure
Humidity
94%
Humidity
UV Index
1
UV Index
Visibility
3mi
Visibility
Visibility
98%
Cloud Cover
11AM
Showers
45%
66°
Feels Like 66°
Showers
Wind
SSW 15 mph
Wind
Pressure
1010 mb
Pressure
Humidity
94%
Humidity
UV Index
1
UV Index
Visibility
3mi
Visibility
Visibility
94%
Cloud Cover
12PM
Showers
43%
67°
Feels Like 68°
Showers
Wind
SSW 14 mph
Wind
Pressure
1009 mb
Pressure
Humidity
91%
Humidity
UV Index
2
UV Index
Visibility
4mi
Visibility
Visibility
94%
Cloud Cover
1PM
Cloudy
24%
68°
Feels Like 69°
Cloudy
Wind
SSW 15 mph
Wind
Pressure
1008 mb
Pressure
Humidity
90%
Humidity
UV Index
2
UV Index
Visibility
3mi
Visibility
Visibility
91%
Cloud Cover
2PM
Cloudy
20%
68°
Feels Like 69°
Cloudy
Wind
SW 14 mph
Wind
Pressure
1007 mb
Pressure
Humidity
90%
Humidity
UV Index
2
UV Index
Visibility
3mi
Visibility
Visibility
80%
Cloud Cover
3PM
Mostly Cloudy
17%
68°
Feels Like 70°
Mostly Cloudy
Wind
SW 14 mph
Wind
Pressure
1006 mb
Pressure
Humidity
91%
Humidity
UV Index
2
UV Index
Visibility
4mi
Visibility
Visibility
70%
Cloud Cover
4PM
Partly / Cloudy
19%
69°
Feels Like 71°
Partly Cloudy
Wind
SSW 13 mph
Wind
Pressure
1005 mb
Pressure
Humidity
90%
Humidity
UV Index
1
UV Index
Visibility
5mi
Visibility
Visibility
57%
Cloud Cover
Fri 10/16
Fri
Rain
94%
50°
69°
Rain with a few rumbles of thunder. Potential for severe thunderstorms. Highs in the upper 60s and lows in the upper 40s.
Feels Like
71°
Feels Like
Wind
SSW 15 mph
Wind
Humidity
91%
Humidity
UV Index
2
UV Index
Visibility
7:04 AM
Sunrise
Visibility
6:09 PM
Sunset
Sat 10/17
Sat
Cloudy
12%
40°
60°
Mostly cloudy. Highs in the low 50s and lows in the upper 30s.
Feels Like
43°
Feels Like
Wind
NNW 18 mph
Wind
Humidity
55%
Humidity
UV Index
3
UV Index
Visibility
7:05 AM
Sunrise
Visibility
6:08 PM
Sunset
Sun 10/18
Sun
Sunny
38°
55°
Sunny. Highs in the mid 50s and lows in the low 40s.
Feels Like
32°
Feels Like
Wind
NE 11 mph
Wind
Humidity
49%
Humidity
UV Index
4
UV Index
Visibility
7:07 AM
Sunrise
Visibility
6:06 PM
Sunset
Mon 10/19
Mon
Partly / Cloudy
17%
42°
62°
Times of sun and clouds. Highs in the low 60s and lows in the upper 40s.
Feels Like
38°
Feels Like
Wind
NE 13 mph
Wind
Humidity
61%
Humidity
UV Index
3
UV Index
Visibility
7:08 AM
Sunrise
Visibility
6:05 PM
Sunset
Tue 10/20
Tue
Partly / Cloudy
12%
47°
66°
Times of sun and clouds. Highs in the mid 60s and lows in the low 50s.
Feels Like
66°
Feels Like
Wind
NNE 15 mph
Wind
Humidity
59%
Humidity
UV Index
3
UV Index
Visibility
7:09 AM
Sunrise
Visibility
6:04 PM
Sunset
Wed 10/21
Wed
Partly / Cloudy
8%
50°
65°
Times of sun and clouds. Highs in the mid 60s and lows in the upper 40s.
Feels Like
65°
Feels Like
Wind
NE 17 mph
Wind
Humidity
60%
Humidity
UV Index
4
UV Index
Visibility
7:10 AM
Sunrise
Visibility
6:02 PM
Sunset
Thu 10/22
Thu
Mostly Cloudy
18%
48°
60°
Considerable cloudiness. Highs in the low 60s and lows in the mid 40s.
Feels Like
44°
Feels Like
Wind
NE 14 mph
Wind
Humidity
73%
Humidity
UV Index
2
UV Index
Visibility
7:11 AM
Sunrise
Visibility
6:01 PM
Sunset
Fri 10/23
Fri
Partly / Cloudy
14%
46°
63°
Partly cloudy. Highs in the low 60s and lows in the mid 40s.
Feels Like
43°
Feels Like
Wind
NNE 11 mph
Wind
Humidity
66%
Humidity
UV Index
4
UV Index
Visibility
7:12 AM
Sunrise
Visibility
5:59 PM
Sunset
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