Port Jefferson, NY

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Current Weather Forecast for Port Jefferson

NY 11777  |   1:48pm

Weather Conditions

40°
Feels Like 32°
Sunny
Sunny
30° 40°
UV Index
1
UV Index
Air Quality
Good
Air Quality
Wind
WSW 14 mph
Wind
Rain
0 in
rain

Today

Mon 1/12
40°
Highest Temperature
Sunny
1%
Sunny. High around 40F. Winds WSW at 10 to 20 mph.

Tonight

Mon 1/12
32°
Lowest Temperature
Clear
2%
Clear skies. Low 32F. Winds WSW at 10 to 15 mph.

Tomorrow

Tue 1/13
44°
Highest Temperature
Fair / Mostly Sunny
3%
Except for a few afternoon clouds, mainly sunny. High 44F. 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

2PM
Sunny
40°
Feels Like 32°
Sunny
Wind
WSW 15 mph
Wind
Pressure
1020 mb
Pressure
Humidity
46%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
3PM
Sunny
1%
40°
Feels Like 32°
Sunny
Wind
WSW 13 mph
Wind
Pressure
1020 mb
Pressure
Humidity
46%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
4PM
Sunny
1%
39°
Feels Like 32°
Sunny
Wind
WSW 12 mph
Wind
Pressure
1019 mb
Pressure
Humidity
49%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
5PM
Clear
1%
38°
Feels Like 31°
Clear
Wind
SW 11 mph
Wind
Pressure
1019 mb
Pressure
Humidity
55%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
6PM
Clear
1%
38°
Feels Like 31°
Clear
Wind
SW 11 mph
Wind
Pressure
1020 mb
Pressure
Humidity
56%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
8%
Cloud Cover
7PM
Clear
1%
37°
Feels Like 30°
Clear
Wind
WSW 11 mph
Wind
Pressure
1020 mb
Pressure
Humidity
57%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
8PM
Clear
1%
37°
Feels Like 29°
Clear
Wind
WSW 11 mph
Wind
Pressure
1020 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
9PM
Clear
1%
37°
Feels Like 30°
Clear
Wind
WSW 11 mph
Wind
Pressure
1020 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
10PM
Clear
1%
37°
Feels Like 29°
Clear
Wind
WSW 11 mph
Wind
Pressure
1020 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
11PM
Clear
2%
36°
Feels Like 29°
Clear
Wind
WSW 11 mph
Wind
Pressure
1020 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
12AM
Clear
2%
36°
Feels Like 28°
Clear
Wind
WSW 10 mph
Wind
Pressure
1020 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
1AM
Clear
2%
36°
Feels Like 28°
Clear
Wind
WSW 10 mph
Wind
Pressure
1019 mb
Pressure
Humidity
60%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
13%
Cloud Cover
Mon 1/12
Mon
Sunny
1%
30°
40°
Sunshine. Highs in the low 40s and lows in the low 30s.
Feels Like
31°
Feels Like
Wind
WSW 15 mph
Wind
Humidity
50%
Humidity
UV Index
2
UV Index
Visibility
7:15 AM
Sunrise
Visibility
4:45 PM
Sunset
Tue 1/13
Tue
Fair / Mostly Sunny
3%
32°
44°
A few clouds. Highs in the mid 40s and lows in the low 40s.
Feels Like
26°
Feels Like
Wind
SW 11 mph
Wind
Humidity
59%
Humidity
UV Index
2
UV Index
Visibility
7:15 AM
Sunrise
Visibility
4:47 PM
Sunset
Wed 1/14
Wed
Cloudy
14%
39°
48°
Cloudy. Highs in the upper 40s and lows in the mid 30s.
Feels Like
37°
Feels Like
Wind
SSW 9 mph
Wind
Humidity
66%
Humidity
UV Index
1
UV Index
Visibility
7:15 AM
Sunrise
Visibility
4:48 PM
Sunset
Thu 1/15
Thu
Scattered Showers
48%
23°
41°
Morning showers. Highs in the upper 30s and lows in the low 20s.
Feels Like
20°
Feels Like
Wind
WNW 17 mph
Wind
Humidity
58%
Humidity
UV Index
1
UV Index
Visibility
7:14 AM
Sunrise
Visibility
4:49 PM
Sunset
Fri 1/16
Fri
Partly / Cloudy
6%
20°
32°
Mix of sun and clouds. Highs in the low 30s and lows in the mid 20s.
Feels Like
Feels Like
Wind
W 15 mph
Wind
Humidity
42%
Humidity
UV Index
2
UV Index
Visibility
7:14 AM
Sunrise
Visibility
4:50 PM
Sunset
Sat 1/17
Sat
Partly / Cloudy
24%
26°
42°
Mix of sun and clouds. Highs in the low 40s and lows in the upper 20s.
Feels Like
22°
Feels Like
Wind
SSW 10 mph
Wind
Humidity
63%
Humidity
UV Index
2
UV Index
Visibility
7:13 AM
Sunrise
Visibility
4:51 PM
Sunset
Sun 1/18
Sun
Mostly Cloudy
23%
25°
35°
Considerable cloudiness. Highs in the low 30s and lows in the low 20s.
Feels Like
19°
Feels Like
Wind
W 15 mph
Wind
Humidity
54%
Humidity
UV Index
2
UV Index
Visibility
7:13 AM
Sunrise
Visibility
4:52 PM
Sunset
Mon 1/19
Mon
Partly / Cloudy
19%
21°
31°
Mix of sun and clouds. Highs in the low 30s and lows in the low 20s.
Feels Like
11°
Feels Like
Wind
WNW 15 mph
Wind
Humidity
54%
Humidity
UV Index
2
UV Index
Visibility
7:12 AM
Sunrise
Visibility
4:53 PM
Sunset
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