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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  |   10:27am

Weather Conditions

28°
Feels Like 21°
Partly / Cloudy
Partly Cloudy
19° 38°
UV Index
1
UV Index
Air Quality
Good
Air Quality
Wind
SE 6 mph
Wind
Rain
0 in
snow

Today

Mon 1/5
35°
Highest Temperature
Mostly Cloudy
15%
Partly cloudy skies this morning will become overcast during the afternoon. A few flurries or snow showers possible. High around 35F. Winds S at 5 to 10 mph.

Tonight

Mon 1/5
30°
Lowest Temperature
Partly Cloudy
13%
Cloudy skies this evening will become partly cloudy after midnight. Low around 30F. Winds WSW at 5 to 10 mph.

Tomorrow

Tue 1/6
40°
Highest Temperature
Cloudy
16%
Cloudy skies. A shower of rain or wet snow possible. High near 40F. Winds light and variable.

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
Mostly Cloudy
4%
29°
Feels Like 22°
Mostly Cloudy
Wind
SSE 6 mph
Wind
Pressure
1024 mb
Pressure
Humidity
63%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
61%
Cloud Cover
12PM
Mostly Cloudy
20%
30°
Feels Like 23°
Mostly Cloudy
Wind
S 7 mph
Wind
Pressure
1023 mb
Pressure
Humidity
63%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
67%
Cloud Cover
1PM
Cloudy
15%
32°
Feels Like 25°
Cloudy
Wind
S 7 mph
Wind
Pressure
1022 mb
Pressure
Humidity
61%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
80%
Cloud Cover
2PM
Cloudy
15%
34°
Feels Like 27°
Cloudy
Wind
S 7 mph
Wind
Pressure
1021 mb
Pressure
Humidity
60%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
98%
Cloud Cover
3PM
Cloudy
15%
34°
Feels Like 29°
Cloudy
Wind
S 7 mph
Wind
Pressure
1021 mb
Pressure
Humidity
63%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
82%
Cloud Cover
4PM
Cloudy
15%
34°
Feels Like 28°
Cloudy
Wind
S 7 mph
Wind
Pressure
1020 mb
Pressure
Humidity
64%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
92%
Cloud Cover
5PM
Cloudy
15%
34°
Feels Like 29°
Cloudy
Wind
S 6 mph
Wind
Pressure
1020 mb
Pressure
Humidity
67%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
95%
Cloud Cover
6PM
Cloudy
4%
34°
Feels Like 28°
Cloudy
Wind
S 7 mph
Wind
Pressure
1020 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
88%
Cloud Cover
7PM
Cloudy
5%
34°
Feels Like 29°
Cloudy
Wind
SSW 6 mph
Wind
Pressure
1019 mb
Pressure
Humidity
72%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
98%
Cloud Cover
8PM
Cloudy
12%
35°
Feels Like 30°
Cloudy
Wind
SSW 6 mph
Wind
Pressure
1019 mb
Pressure
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
9PM
Cloudy
14%
36°
Feels Like 31°
Cloudy
Wind
SSW 6 mph
Wind
Pressure
1018 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
10PM
Cloudy
13%
36°
Feels Like 32°
Cloudy
Wind
SSW 6 mph
Wind
Pressure
1018 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
93%
Cloud Cover
Mon 1/5
Mon
Mostly Cloudy
15%
19°
38°
Considerable cloudiness. Highs in the mid 30s and lows in the low 30s.
Feels Like
21°
Feels Like
Wind
S 7 mph
Wind
Humidity
64%
Humidity
UV Index
1
UV Index
Visibility
7:16 AM
Sunrise
Visibility
4:38 PM
Sunset
Tue 1/6
Tue
Cloudy
16%
30°
41°
Mostly cloudy. Highs in the low 40s and lows in the mid 30s.
Feels Like
31°
Feels Like
Wind
NE 6 mph
Wind
Humidity
80%
Humidity
UV Index
1
UV Index
Visibility
7:16 AM
Sunrise
Visibility
4:39 PM
Sunset
Wed 1/7
Wed
Partly / Cloudy
18%
36°
45°
Morning clouds followed by afternoon sun. Highs in the mid 40s and lows in the mid 30s.
Feels Like
34°
Feels Like
Wind
WNW 17 mph
Wind
Humidity
75%
Humidity
UV Index
1
UV Index
Visibility
7:16 AM
Sunrise
Visibility
4:40 PM
Sunset
Thu 1/8
Thu
Fair / Mostly Sunny
6%
34°
45°
A few clouds. Highs in the mid 40s and lows in the mid 30s.
Feels Like
30°
Feels Like
Wind
W 6 mph
Wind
Humidity
70%
Humidity
UV Index
2
UV Index
Visibility
7:16 AM
Sunrise
Visibility
4:41 PM
Sunset
Fri 1/9
Fri
Scattered Showers
41%
34°
48°
Afternoon showers. Highs in the upper 40s and lows in the mid 40s.
Feels Like
32°
Feels Like
Wind
S 12 mph
Wind
Humidity
83%
Humidity
UV Index
1
UV Index
Visibility
7:16 AM
Sunrise
Visibility
4:42 PM
Sunset
Sat 1/10
Sat
Rain
80%
44°
51°
Cloudy, periods of rain. Highs in the low 50s and lows in the mid 40s.
Feels Like
40°
Feels Like
Wind
SSW 16 mph
Wind
Humidity
85%
Humidity
UV Index
1
UV Index
Visibility
7:16 AM
Sunrise
Visibility
4:43 PM
Sunset
Sun 1/11
Sun
Partly / Cloudy
24%
34°
49°
Times of sun and clouds. Highs in the mid 40s and lows in the low 30s.
Feels Like
33°
Feels Like
Wind
W 14 mph
Wind
Humidity
58%
Humidity
UV Index
2
UV Index
Visibility
7:15 AM
Sunrise
Visibility
4:44 PM
Sunset
Mon 1/12
Mon
Partly / Cloudy
4%
30°
39°
Mix of sun and clouds. Highs in the upper 30s and lows in the upper 20s.
Feels Like
25°
Feels Like
Wind
WNW 14 mph
Wind
Humidity
51%
Humidity
UV Index
2
UV Index
Visibility
7:15 AM
Sunrise
Visibility
4:45 PM
Sunset
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