Port Jefferson, NY

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Current Weather Forecast for Port Jefferson

NY 11777  |   12:24pm

Weather Conditions

61°
Feels Like 60°
Partly / Cloudy
Partly Cloudy
43° 62°
UV Index
5
UV Index
Air Quality
Good
Air Quality
Wind
SSW 12 mph
Wind
Rain
0 in
rain

Today

Thu 3/26
62°
Highest Temperature
Partly / Cloudy
5%
Sunshine and clouds mixed. High 62F. Winds SSW at 10 to 20 mph.

Tonight

Thu 3/26
48°
Lowest Temperature
Rain
84%
Rain showers early will evolve into a more steady rain overnight. Potential for heavy rainfall. Low 48F. Winds SW at 15 to 25 mph. Chance of rain 80%. Rainfall around a quarter of an inch.

Tomorrow

Fri 3/27
51°
Highest Temperature
Cloudy
24%
Cloudy. Much colder. High 51F. Winds N 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

1PM
Partly / Cloudy
1%
62°
Feels Like 61°
Partly Cloudy
Wind
SW 12 mph
Wind
Pressure
1013 mb
Pressure
Humidity
50%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
37%
Cloud Cover
2PM
Partly / Cloudy
1%
63°
Feels Like 62°
Partly Cloudy
Wind
SSW 13 mph
Wind
Pressure
1012 mb
Pressure
Humidity
50%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
36%
Cloud Cover
3PM
Partly / Cloudy
1%
63°
Feels Like 61°
Partly Cloudy
Wind
SSW 14 mph
Wind
Pressure
1011 mb
Pressure
Humidity
52%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
43%
Cloud Cover
4PM
Partly / Cloudy
2%
58°
Feels Like 56°
Partly Cloudy
Wind
SSW 14 mph
Wind
Pressure
1010 mb
Pressure
Humidity
60%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
56%
Cloud Cover
5PM
Mostly Cloudy
2%
57°
Feels Like 54°
Mostly Cloudy
Wind
SSW 15 mph
Wind
Pressure
1009 mb
Pressure
Humidity
63%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
66%
Cloud Cover
6PM
Partly / Cloudy
4%
56°
Feels Like 52°
Partly Cloudy
Wind
SSW 15 mph
Wind
Pressure
1009 mb
Pressure
Humidity
67%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
58%
Cloud Cover
7PM
Mostly Cloudy
13%
54°
Feels Like 50°
Mostly Cloudy
Wind
SSW 15 mph
Wind
Pressure
1008 mb
Pressure
Humidity
70%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
60%
Cloud Cover
8PM
Cloudy
21%
54°
Feels Like 49°
Cloudy
Wind
SSW 15 mph
Wind
Pressure
1007 mb
Pressure
Humidity
72%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
80%
Cloud Cover
9PM
Cloudy
13%
53°
Feels Like 48°
Cloudy
Wind
SSW 17 mph
Wind
Pressure
1006 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
88%
Cloud Cover
10PM
Cloudy
22%
53°
Feels Like 48°
Cloudy
Wind
SSW 18 mph
Wind
Pressure
1005 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
89%
Cloud Cover
11PM
Showers
52%
54°
Feels Like 49°
Showers
Wind
SSW 18 mph
Wind
Pressure
1005 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
96%
Cloud Cover
12AM
Showers
48%
54°
Feels Like 49°
Showers
Wind
SSW 18 mph
Wind
Pressure
1004 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
97%
Cloud Cover
Thu 3/26
Thu
Partly / Cloudy
5%
43°
62°
Mix of sun and clouds. Highs in the low 60s and lows in the upper 40s.
Feels Like
52°
Feels Like
Wind
SSW 15 mph
Wind
Humidity
58%
Humidity
UV Index
5
UV Index
Visibility
6:45 AM
Sunrise
Visibility
7:10 PM
Sunset
Fri 3/27
Fri
Cloudy
24%
35°
55°
Cloudy. Highs in the low 50s and lows in the upper 20s.
Feels Like
41°
Feels Like
Wind
N 15 mph
Wind
Humidity
58%
Humidity
UV Index
3
UV Index
Visibility
6:43 AM
Sunrise
Visibility
7:11 PM
Sunset
Sat 3/28
Sat
Partly / Cloudy
6%
29°
39°
Partly cloudy. Highs in the upper 30s and lows in the low 30s.
Feels Like
21°
Feels Like
Wind
NNW 15 mph
Wind
Humidity
40%
Humidity
UV Index
5
UV Index
Visibility
6:41 AM
Sunrise
Visibility
7:13 PM
Sunset
Sun 3/29
Sun
Partly / Cloudy
1%
30°
47°
Times of sun and clouds. Highs in the upper 40s and lows in the low 40s.
Feels Like
26°
Feels Like
Wind
SSW 17 mph
Wind
Humidity
49%
Humidity
UV Index
6
UV Index
Visibility
6:40 AM
Sunrise
Visibility
7:14 PM
Sunset
Mon 3/30
Mon
Mostly Cloudy
24%
40°
58°
More clouds than sun. Highs in the upper 50s and lows in the upper 40s.
Feels Like
37°
Feels Like
Wind
SW 13 mph
Wind
Humidity
60%
Humidity
UV Index
4
UV Index
Visibility
6:38 AM
Sunrise
Visibility
7:15 PM
Sunset
Tue 3/31
Tue
Mostly Cloudy
24%
47°
60°
Mostly cloudy. Highs in the low 60s and lows in the upper 40s.
Feels Like
43°
Feels Like
Wind
S 13 mph
Wind
Humidity
63%
Humidity
UV Index
5
UV Index
Visibility
6:36 AM
Sunrise
Visibility
7:16 PM
Sunset
Wed 4/1
Wed
Scattered Showers
39%
47°
64°
Afternoon showers. Highs in the mid 60s and lows in the mid 40s.
Feels Like
45°
Feels Like
Wind
SSW 12 mph
Wind
Humidity
70%
Humidity
UV Index
5
UV Index
Visibility
6:35 AM
Sunrise
Visibility
7:17 PM
Sunset
Thu 4/2
Thu
Scattered Showers
32%
45°
53°
Showers possible in the afternoon. Highs in the low 50s and lows in the mid 40s.
Feels Like
42°
Feels Like
Wind
SE 13 mph
Wind
Humidity
77%
Humidity
UV Index
5
UV Index
Visibility
6:33 AM
Sunrise
Visibility
7:18 PM
Sunset
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