Port Jefferson, NY

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Current Weather Forecast for Port Jefferson

NY 11777  |   10:09am

Weather Conditions

38°
Feels Like 29°
Sunny
Sunny
31° 43°
UV Index
2
UV Index
Air Quality
Good
Air Quality
Wind
N 17 mph
Wind
Rain
0 in
rain

Today

Tue 3/24
43°
Highest Temperature
Sunny
Sunny. High 43F. Winds WNW at 10 to 20 mph.

Tonight

Tue 3/24
35°
Lowest Temperature
Partly Cloudy
5%
A few clouds. Low around 35F. Winds SW at 10 to 15 mph.

Tomorrow

Wed 3/25
47°
Highest Temperature
Mostly Cloudy
9%
More clouds than sun. High 47F. Winds SW at 10 to 15 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

11AM
Sunny
40°
Feels Like 31°
Sunny
Wind
NNW 15 mph
Wind
Pressure
1029 mb
Pressure
Humidity
41%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
12PM
Sunny
41°
Feels Like 34°
Sunny
Wind
NNW 12 mph
Wind
Pressure
1029 mb
Pressure
Humidity
39%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
1PM
Sunny
42°
Feels Like 36°
Sunny
Wind
NNW 9 mph
Wind
Pressure
1029 mb
Pressure
Humidity
37%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
2PM
Sunny
42°
Feels Like 39°
Sunny
Wind
NNW 5 mph
Wind
Pressure
1028 mb
Pressure
Humidity
36%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
3PM
Sunny
43°
Feels Like 40°
Sunny
Wind
W 5 mph
Wind
Pressure
1027 mb
Pressure
Humidity
36%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
4PM
Sunny
43°
Feels Like 39°
Sunny
Wind
SW 6 mph
Wind
Pressure
1027 mb
Pressure
Humidity
37%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
5PM
Sunny
43°
Feels Like 38°
Sunny
Wind
SW 9 mph
Wind
Pressure
1027 mb
Pressure
Humidity
38%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
6PM
Sunny
41°
Feels Like 35°
Sunny
Wind
SSW 10 mph
Wind
Pressure
1027 mb
Pressure
Humidity
43%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
5%
Cloud Cover
7PM
Sunny
1%
39°
Feels Like 33°
Sunny
Wind
SSW 10 mph
Wind
Pressure
1028 mb
Pressure
Humidity
47%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
8PM
Clear
1%
38°
Feels Like 31°
Clear
Wind
SSW 10 mph
Wind
Pressure
1028 mb
Pressure
Humidity
52%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
19%
Cloud Cover
9PM
Partly Cloudy
2%
37°
Feels Like 30°
Partly Cloudy
Wind
SSW 10 mph
Wind
Pressure
1028 mb
Pressure
Humidity
56%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
40%
Cloud Cover
10PM
Partly Cloudy
2%
36°
Feels Like 29°
Partly Cloudy
Wind
SSW 10 mph
Wind
Pressure
1028 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
55%
Cloud Cover
Tue 3/24
Tue
Sunny
31°
43°
Abundant sunshine. Highs in the low 40s and lows in the mid 30s.
Feels Like
29°
Feels Like
Wind
WNW 16 mph
Wind
Humidity
39%
Humidity
UV Index
5
UV Index
Visibility
6:48 AM
Sunrise
Visibility
7:08 PM
Sunset
Wed 3/25
Wed
Mostly Cloudy
9%
35°
47°
More clouds than sun. Highs in the upper 40s and lows in the low 40s.
Feels Like
31°
Feels Like
Wind
SW 13 mph
Wind
Humidity
58%
Humidity
UV Index
4
UV Index
Visibility
6:46 AM
Sunrise
Visibility
7:09 PM
Sunset
Thu 3/26
Thu
Partly / Cloudy
20%
41°
57°
Clouds giving way to sun . Highs in the upper 50s and lows in the mid 40s.
Feels Like
37°
Feels Like
Wind
SSW 15 mph
Wind
Humidity
72%
Humidity
UV Index
5
UV Index
Visibility
6:45 AM
Sunrise
Visibility
7:10 PM
Sunset
Fri 3/27
Fri
Scattered Showers
51%
33°
52°
Morning showers. Highs in the upper 40s and lows in the upper 20s.
Feels Like
39°
Feels Like
Wind
NNW 14 mph
Wind
Humidity
63%
Humidity
UV Index
4
UV Index
Visibility
6:43 AM
Sunrise
Visibility
7:12 PM
Sunset
Sat 3/28
Sat
Fair / Mostly Sunny
4%
27°
39°
More sun than clouds. Highs in the upper 30s and lows in the upper 20s.
Feels Like
20°
Feels Like
Wind
NNW 11 mph
Wind
Humidity
38%
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°
45°
Mostly sunny. Highs in the mid 40s and lows in the upper 30s.
Feels Like
23°
Feels Like
Wind
W 11 mph
Wind
Humidity
51%
Humidity
UV Index
6
UV Index
Visibility
6:40 AM
Sunrise
Visibility
7:14 PM
Sunset
Mon 3/30
Mon
Partly / Cloudy
6%
38°
54°
Times of sun and clouds. Highs in the mid 50s and lows in the upper 30s.
Feels Like
34°
Feels Like
Wind
SW 15 mph
Wind
Humidity
59%
Humidity
UV Index
5
UV Index
Visibility
6:38 AM
Sunrise
Visibility
7:15 PM
Sunset
Tue 3/31
Tue
Partly / Cloudy
19%
38°
49°
Mix of sun and clouds. Highs in the upper 40s and lows in the upper 30s.
Feels Like
32°
Feels Like
Wind
SW 12 mph
Wind
Humidity
59%
Humidity
UV Index
5
UV Index
Visibility
6:36 AM
Sunrise
Visibility
7:16 PM
Sunset
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