Port Jefferson, NY

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Current Weather Forecast for Port Jefferson

NY 11777  |   7:52am

Weather Conditions

39°
Feels Like 39°
Foggy
Fog
38° 62°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
S 2 mph
Wind
Rain
0 in
rain

Today

Tue 3/10
62°
Highest Temperature
Foggy
15%
Areas of fog early, becoming mostly sunny this afternoon. High 62F. Winds SSW at 5 to 10 mph.

Tonight

Tue 3/10
41°
Lowest Temperature
Fair / Mostly Clear
22%
A few passing clouds. Low 41F. Winds S at 5 to 10 mph.

Tomorrow

Wed 3/11
56°
Highest Temperature
Cloudy
23%
Cloudy. Slight chance of a rain shower. High 56F. Winds 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

8AM
Foggy
15%
40°
Feels Like 40°
Foggy
Wind
SSW 3 mph
Wind
Pressure
1018 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
0.5mi
Visibility
Visibility
99%
Cloud Cover
9AM
Foggy
15%
43°
Feels Like 43°
Foggy
Wind
SSW 3 mph
Wind
Pressure
1018 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
0.41mi
Visibility
Visibility
98%
Cloud Cover
10AM
Foggy
15%
45°
Feels Like 44°
Foggy
Wind
SW 4 mph
Wind
Pressure
1018 mb
Pressure
Humidity
87%
Humidity
UV Index
1
UV Index
Visibility
0.5mi
Visibility
Visibility
97%
Cloud Cover
11AM
Partly / Cloudy
2%
49°
Feels Like 47°
Partly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1018 mb
Pressure
Humidity
81%
Humidity
UV Index
3
UV Index
Visibility
9mi
Visibility
Visibility
38%
Cloud Cover
12PM
Fair / Mostly Sunny
1%
55°
Feels Like 53°
Mostly Sunny
Wind
SSW 7 mph
Wind
Pressure
1018 mb
Pressure
Humidity
65%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
1PM
Fair / Mostly Sunny
1%
58°
Feels Like 56°
Mostly Sunny
Wind
SSW 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
59%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
2PM
Fair / Mostly Sunny
1%
59°
Feels Like 58°
Mostly Sunny
Wind
SSW 8 mph
Wind
Pressure
1016 mb
Pressure
Humidity
56%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
3PM
Fair / Mostly Sunny
2%
60°
Feels Like 59°
Mostly Sunny
Wind
SSW 8 mph
Wind
Pressure
1016 mb
Pressure
Humidity
55%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
21%
Cloud Cover
4PM
Sunny
2%
60°
Feels Like 58°
Sunny
Wind
SSW 9 mph
Wind
Pressure
1016 mb
Pressure
Humidity
60%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
19%
Cloud Cover
5PM
Sunny
3%
58°
Feels Like 56°
Sunny
Wind
SSW 9 mph
Wind
Pressure
1016 mb
Pressure
Humidity
60%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
6PM
Sunny
4%
56°
Feels Like 54°
Sunny
Wind
SSW 9 mph
Wind
Pressure
1016 mb
Pressure
Humidity
65%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
7PM
Clear
5%
54°
Feels Like 51°
Clear
Wind
SSW 7 mph
Wind
Pressure
1017 mb
Pressure
Humidity
70%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
18%
Cloud Cover
Tue 3/10
Tue
Foggy
15%
38°
62°
Morning fog followed by afternoon sun. Highs in the low 60s and lows in the low 40s.
Feels Like
39°
Feels Like
Wind
SSW 9 mph
Wind
Humidity
71%
Humidity
UV Index
4
UV Index
Visibility
7:12 AM
Sunrise
Visibility
6:53 PM
Sunset
Wed 3/11
Wed
Cloudy
23%
41°
56°
Cloudy. Highs in the mid 50s and lows in the upper 40s.
Feels Like
39°
Feels Like
Wind
SSE 14 mph
Wind
Humidity
81%
Humidity
UV Index
3
UV Index
Visibility
7:10 AM
Sunrise
Visibility
6:54 PM
Sunset
Thu 3/12
Thu
Rain
73%
31°
52°
Cloudy, periods of rain. Highs in the low 50s and lows in the upper 20s.
Feels Like
32°
Feels Like
Wind
WNW 17 mph
Wind
Humidity
73%
Humidity
UV Index
2
UV Index
Visibility
7:08 AM
Sunrise
Visibility
6:55 PM
Sunset
Fri 3/13
Fri
Mostly Cloudy
10%
29°
44°
More clouds than sun. Highs in the low 40s and lows in the upper 30s.
Feels Like
23°
Feels Like
Wind
SW 17 mph
Wind
Humidity
50%
Humidity
UV Index
4
UV Index
Visibility
7:07 AM
Sunrise
Visibility
6:56 PM
Sunset
Sat 3/14
Sat
Fair / Mostly Sunny
1%
32°
48°
A few clouds. Highs in the upper 40s and lows in the low 30s.
Feels Like
32°
Feels Like
Wind
W 19 mph
Wind
Humidity
38%
Humidity
UV Index
4
UV Index
Visibility
7:05 AM
Sunrise
Visibility
6:57 PM
Sunset
Sun 3/15
Sun
Cloudy
13%
30°
46°
Cloudy. Highs in the low 40s and lows in the upper 30s.
Feels Like
26°
Feels Like
Wind
E 15 mph
Wind
Humidity
58%
Humidity
UV Index
3
UV Index
Visibility
7:03 AM
Sunrise
Visibility
6:58 PM
Sunset
Mon 3/16
Mon
Showers
74%
33°
52°
Light rain. Highs in the low 50s and lows in the upper 20s.
Feels Like
41°
Feels Like
Wind
SSW 20 mph
Wind
Humidity
87%
Humidity
UV Index
2
UV Index
Visibility
7:02 AM
Sunrise
Visibility
7:00 PM
Sunset
Tue 3/17
Tue
Partly / Cloudy
6%
24°
35°
Partly cloudy. Highs in the mid 30s and lows in the low 20s.
Feels Like
17°
Feels Like
Wind
WNW 15 mph
Wind
Humidity
46%
Humidity
UV Index
5
UV Index
Visibility
7:00 AM
Sunrise
Visibility
7:01 PM
Sunset
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