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U.S. / NY / Port Jefferson / 11777

Port Jefferson, NY

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Current Weather Forecast for Port Jefferson

NY 11777  |   7:50pm

Weather Conditions

53°
Feels Like 49°
Clear
Clear
43° 64°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
SSW 14 mph
Wind
Rain
0 in
rain

Tonight

Fri 5/1
48°
Lowest Temperature
Scattered Showers
38%
Partly cloudy this evening followed by increasing clouds with showers developing after midnight. Low 48F. Winds SSW at 10 to 20 mph. Chance of rain 40%.

Tomorrow

Sat 5/2
56°
Highest Temperature
Cloudy
24%
Cloudy. High 56F. Winds W at 5 to 10 mph.

Tomorrow night

Sat 5/2
42°
Lowest Temperature
Partly Cloudy
10%
Cloudy early with partial clearing expected late. Low 42F. Winds NNW 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

8PM
Clear
1%
53°
Feels Like 48°
Clear
Wind
SSW 14 mph
Wind
Pressure
1012 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
10%
Cloud Cover
9PM
Partly Cloudy
1%
52°
Feels Like 47°
Partly Cloudy
Wind
SSW 13 mph
Wind
Pressure
1012 mb
Pressure
Humidity
64%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
10PM
Partly Cloudy
1%
51°
Feels Like 47°
Partly Cloudy
Wind
SSW 13 mph
Wind
Pressure
1012 mb
Pressure
Humidity
65%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
46%
Cloud Cover
11PM
Mostly Cloudy
4%
51°
Feels Like 46°
Mostly Cloudy
Wind
SSW 11 mph
Wind
Pressure
1012 mb
Pressure
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
61%
Cloud Cover
12AM
Mostly Cloudy
8%
50°
Feels Like 46°
Mostly Cloudy
Wind
SSW 11 mph
Wind
Pressure
1012 mb
Pressure
Humidity
71%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
68%
Cloud Cover
1AM
Cloudy
7%
50°
Feels Like 46°
Cloudy
Wind
SSW 10 mph
Wind
Pressure
1012 mb
Pressure
Humidity
72%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
82%
Cloud Cover
2AM
Cloudy
22%
50°
Feels Like 46°
Cloudy
Wind
SSW 9 mph
Wind
Pressure
1012 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
86%
Cloud Cover
3AM
Cloudy
24%
50°
Feels Like 46°
Cloudy
Wind
SSW 9 mph
Wind
Pressure
1012 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
94%
Cloud Cover
4AM
Showers
38%
49°
Feels Like 46°
Showers
Wind
SSW 8 mph
Wind
Pressure
1012 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
88%
Cloud Cover
5AM
Showers
36%
49°
Feels Like 45°
Showers
Wind
SSW 8 mph
Wind
Pressure
1012 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
93%
Cloud Cover
6AM
Cloudy
19%
49°
Feels Like 45°
Cloudy
Wind
SSW 7 mph
Wind
Pressure
1012 mb
Pressure
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
94%
Cloud Cover
7AM
Showers
36%
49°
Feels Like 47°
Showers
Wind
SSW 7 mph
Wind
Pressure
1012 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
83%
Cloud Cover
Fri 5/1
Fri
Scattered Showers
38%
43°
64°
Chance of late night showers. Lows overnight in the upper 40s.
Feels Like
45°
Feels Like
Wind
SSW 14 mph
Wind
Humidity
71%
Humidity
UV Index
0
UV Index
Visibility
5:50 AM
Sunrise
Visibility
7:49 PM
Sunset
Sat 5/2
Sat
Cloudy
24%
48°
56°
Cloudy. Highs in the mid 50s and lows in the low 40s.
Feels Like
46°
Feels Like
Wind
W 9 mph
Wind
Humidity
67%
Humidity
UV Index
5
UV Index
Visibility
5:49 AM
Sunrise
Visibility
7:50 PM
Sunset
Sun 5/3
Sun
Fair / Mostly Sunny
1%
42°
58°
Mostly sunny. Highs in the upper 50s and lows in the mid 40s.
Feels Like
38°
Feels Like
Wind
WNW 17 mph
Wind
Humidity
41%
Humidity
UV Index
8
UV Index
Visibility
5:48 AM
Sunrise
Visibility
7:51 PM
Sunset
Mon 5/4
Mon
Partly / Cloudy
46°
65°
Times of sun and clouds. Highs in the mid 60s and lows in the low 50s.
Feels Like
65°
Feels Like
Wind
SW 16 mph
Wind
Humidity
46%
Humidity
UV Index
8
UV Index
Visibility
5:46 AM
Sunrise
Visibility
7:52 PM
Sunset
Tue 5/5
Tue
Partly / Cloudy
4%
52°
68°
Mix of sun and clouds. Highs in the upper 60s and lows in the mid 50s.
Feels Like
69°
Feels Like
Wind
SSW 18 mph
Wind
Humidity
60%
Humidity
UV Index
8
UV Index
Visibility
5:45 AM
Sunrise
Visibility
7:53 PM
Sunset
Wed 5/6
Wed
Scattered Showers
49%
56°
64°
Chance of afternoon showers. Highs in the mid 60s and lows in the low 50s.
Feels Like
54°
Feels Like
Wind
SSW 18 mph
Wind
Humidity
71%
Humidity
UV Index
4
UV Index
Visibility
5:44 AM
Sunrise
Visibility
7:54 PM
Sunset
Thu 5/7
Thu
Rain
79%
49°
60°
Cloudy with rain. Highs in the low 60s and lows in the mid 40s.
Feels Like
51°
Feels Like
Wind
SW 12 mph
Wind
Humidity
82%
Humidity
UV Index
3
UV Index
Visibility
5:43 AM
Sunrise
Visibility
7:55 PM
Sunset
Fri 5/8
Fri
Partly / Cloudy
22%
46°
59°
Times of sun and clouds. Highs in the upper 50s and lows in the mid 40s.
Feels Like
44°
Feels Like
Wind
W 14 mph
Wind
Humidity
52%
Humidity
UV Index
8
UV Index
Visibility
5:42 AM
Sunrise
Visibility
7:56 PM
Sunset
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