Port Jefferson, NY

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Current Weather Forecast for Port Jefferson

NY 11777  |   4:58am

Weather Conditions

40°
Feels Like 40°
Cloudy
Cloudy
31° 50°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
E 3 mph
Wind
Rain
0 in
rain

Today

Tue 4/7
50°
Highest Temperature
Showers
66%
Cloudy with light rain this morning...then becoming windy and sunny by afternoon. High near 50F. Winds W at 20 to 30 mph. Chance of rain 70%.

Tonight

Tue 4/7
29°
Lowest Temperature
Clear
1%
A clear sky. Low 29F. Winds NNW at 15 to 25 mph.

Tomorrow

Wed 4/8
44°
Highest Temperature
Sunny
Sunny skies. High 44F. Winds ENE at 10 to 15 mph.

Local Weather Radar - Port Jefferson, NY

Live Port Jefferson Local Radar Forecast by FOX Weather

Precipitation For Port Jefferson rain
Intermittent precipitation for the next hour.

Next 12 Hours Forecast in Port Jefferson

Hourly Weather Forecast & Temperature

5AM
Showers
36%
40°
Feels Like 38°
Showers
Wind
SE 3 mph
Wind
Pressure
1018 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
86%
Cloud Cover
6AM
Showers
53%
41°
Feels Like 41°
Showers
Wind
S 3 mph
Wind
Pressure
1018 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
74%
Cloud Cover
7AM
Partly / Cloudy
8%
42°
Feels Like 39°
Partly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1019 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
42%
Cloud Cover
8AM
Partly / Cloudy
2%
44°
Feels Like 40°
Partly Cloudy
Wind
SW 7 mph
Wind
Pressure
1019 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
37%
Cloud Cover
9AM
Fair / Mostly Sunny
1%
47°
Feels Like 42°
Mostly Sunny
Wind
W 11 mph
Wind
Pressure
1019 mb
Pressure
Humidity
65%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
10AM
Fair / Mostly Sunny
49°
Feels Like 43°
Mostly Sunny
Wind
W 14 mph
Wind
Pressure
1020 mb
Pressure
Humidity
55%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
11AM
Partly / Cloudy
49°
Feels Like 44°
Partly Cloudy
Wind
W 15 mph
Wind
Pressure
1020 mb
Pressure
Humidity
49%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
12PM
Partly / Cloudy
50°
Feels Like 44°
Partly Cloudy
Wind
WNW 18 mph
Wind
Pressure
1020 mb
Pressure
Humidity
43%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
1PM
Fair / Mostly Sunny
50°
Feels Like 44°
Mostly Sunny
Wind
WNW 18 mph
Wind
Pressure
1021 mb
Pressure
Humidity
39%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
2PM
Windy
50°
Feels Like 43°
Sunny/Wind
Wind
WNW 20 mph
Wind
Pressure
1021 mb
Pressure
Humidity
32%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
3PM
Windy
49°
Feels Like 42°
Sunny/Wind
Wind
WNW 21 mph
Wind
Pressure
1022 mb
Pressure
Humidity
31%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
4PM
Windy
48°
Feels Like 41°
Sunny/Wind
Wind
WNW 21 mph
Wind
Pressure
1023 mb
Pressure
Humidity
31%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
Tue 4/7
Tue
Showers
66%
31°
50°
Windy with light rain in the morning. Highs in the low 50s and lows in the upper 20s.
Feels Like
38°
Feels Like
Wind
W 21 mph
Wind
Humidity
54%
Humidity
UV Index
6
UV Index
Visibility
6:25 AM
Sunrise
Visibility
7:23 PM
Sunset
Wed 4/8
Wed
Sunny
29°
44°
Sunny. Highs in the mid 40s and lows in the low 30s.
Feels Like
21°
Feels Like
Wind
ENE 11 mph
Wind
Humidity
43%
Humidity
UV Index
6
UV Index
Visibility
6:23 AM
Sunrise
Visibility
7:24 PM
Sunset
Thu 4/9
Thu
Partly / Cloudy
6%
32°
49°
Partly cloudy. Highs in the upper 40s and lows in the upper 30s.
Feels Like
34°
Feels Like
Wind
SSE 10 mph
Wind
Humidity
60%
Humidity
UV Index
5
UV Index
Visibility
6:22 AM
Sunrise
Visibility
7:25 PM
Sunset
Fri 4/10
Fri
Fair / Mostly Sunny
8%
37°
57°
Plenty of sun. Highs in the upper 50s and lows in the upper 40s.
Feels Like
36°
Feels Like
Wind
SSW 12 mph
Wind
Humidity
67%
Humidity
UV Index
6
UV Index
Visibility
6:20 AM
Sunrise
Visibility
7:26 PM
Sunset
Sat 4/11
Sat
Partly / Cloudy
9%
42°
58°
Partly cloudy. Highs in the upper 50s and lows in the upper 30s.
Feels Like
47°
Feels Like
Wind
NNW 11 mph
Wind
Humidity
52%
Humidity
UV Index
6
UV Index
Visibility
6:18 AM
Sunrise
Visibility
7:28 PM
Sunset
Sun 4/12
Sun
Fair / Mostly Sunny
3%
39°
52°
Plenty of sun. Highs in the low 50s and lows in the mid 40s.
Feels Like
39°
Feels Like
Wind
ESE 10 mph
Wind
Humidity
57%
Humidity
UV Index
6
UV Index
Visibility
6:17 AM
Sunrise
Visibility
7:29 PM
Sunset
Mon 4/13
Mon
Cloudy
5%
46°
64°
Mostly cloudy. Highs in the mid 60s and lows in the mid 50s.
Feels Like
46°
Feels Like
Wind
SSW 16 mph
Wind
Humidity
71%
Humidity
UV Index
5
UV Index
Visibility
6:15 AM
Sunrise
Visibility
7:30 PM
Sunset
Tue 4/14
Tue
Partly / Cloudy
23%
56°
74°
Mix of sun and clouds. Highs in the mid 70s and lows in the mid 50s.
Feels Like
74°
Feels Like
Wind
SSW 14 mph
Wind
Humidity
63%
Humidity
UV Index
6
UV Index
Visibility
6:14 AM
Sunrise
Visibility
7:31 PM
Sunset
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