Port Jefferson, NY

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Current Weather Forecast for Port Jefferson

NY 11777  |   10:44am

Weather Conditions

33°
Feels Like 20°
Fair / Mostly Sunny
Fair/Wind
27° 42°
UV Index
1
UV Index
Air Quality
Good
Air Quality
Wind
WNW 23 mph
Wind
Rain
0 in
rain

Today

Thu 12/11
34°
Highest Temperature
Windy
8%
Windy with a mix of clouds and sun. Temps nearly steady in the low to mid 30s. Winds WNW at 20 to 30 mph. Winds could occasionally gust over 40 mph.

Tonight

Thu 12/11
24°
Lowest Temperature
Partly Cloudy
7%
Some clouds this evening will give way to mainly clear skies overnight. Low 24F. Winds WNW at 15 to 25 mph.

Tomorrow

Fri 12/12
36°
Highest Temperature
Sunny
Sunny skies. High 36F. Winds W 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

11AM
Windy
33°
Feels Like 20°
Sunny/Wind
Wind
WNW 23 mph
Wind
Pressure
1004 mb
Pressure
Humidity
38%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
8%
Cloud Cover
12PM
Windy
33°
Feels Like 21°
Mostly Sunny/Wind
Wind
WNW 23 mph
Wind
Pressure
1004 mb
Pressure
Humidity
36%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
1PM
Windy
33°
Feels Like 21°
Partly Cloudy/Wind
Wind
WNW 24 mph
Wind
Pressure
1004 mb
Pressure
Humidity
36%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
34%
Cloud Cover
2PM
Windy
34°
Feels Like 22°
Partly Cloudy/Wind
Wind
WNW 22 mph
Wind
Pressure
1004 mb
Pressure
Humidity
38%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
34%
Cloud Cover
3PM
Windy
34°
Feels Like 22°
Mostly Cloudy/Wind
Wind
WNW 22 mph
Wind
Pressure
1005 mb
Pressure
Humidity
39%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
68%
Cloud Cover
4PM
Windy
1%
33°
Feels Like 22°
Partly Cloudy/Wind
Wind
WNW 20 mph
Wind
Pressure
1006 mb
Pressure
Humidity
41%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
52%
Cloud Cover
5PM
Mostly Cloudy
3%
33°
Feels Like 21°
Mostly Cloudy
Wind
W 18 mph
Wind
Pressure
1006 mb
Pressure
Humidity
43%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
63%
Cloud Cover
6PM
Mostly Cloudy
8%
31°
Feels Like 20°
Mostly Cloudy
Wind
W 16 mph
Wind
Pressure
1007 mb
Pressure
Humidity
46%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
60%
Cloud Cover
7PM
Partly Cloudy
8%
31°
Feels Like 20°
Partly Cloudy
Wind
WNW 15 mph
Wind
Pressure
1008 mb
Pressure
Humidity
51%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
48%
Cloud Cover
8PM
Partly Cloudy
7%
30°
Feels Like 19°
Partly Cloudy
Wind
WNW 17 mph
Wind
Pressure
1008 mb
Pressure
Humidity
48%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
40%
Cloud Cover
9PM
Partly Cloudy
30°
Feels Like 18°
Partly Cloudy
Wind
W 17 mph
Wind
Pressure
1009 mb
Pressure
Humidity
47%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
53%
Cloud Cover
10PM
Partly Cloudy
30°
Feels Like 18°
Partly Cloudy
Wind
WNW 17 mph
Wind
Pressure
1009 mb
Pressure
Humidity
49%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
33%
Cloud Cover
Thu 12/11
Thu
Windy
8%
27°
42°
Partly cloudy and windy. Highs in the mid 30s and lows in the mid 20s.
Feels Like
20°
Feels Like
Wind
WNW 23 mph
Wind
Humidity
39%
Humidity
UV Index
2
UV Index
Visibility
7:06 AM
Sunrise
Visibility
4:24 PM
Sunset
Fri 12/12
Fri
Sunny
24°
36°
Sunshine. Highs in the mid 30s and lows in the mid 20s.
Feels Like
13°
Feels Like
Wind
W 17 mph
Wind
Humidity
45%
Humidity
UV Index
2
UV Index
Visibility
7:07 AM
Sunrise
Visibility
4:24 PM
Sunset
Sat 12/13
Sat
Mostly Cloudy
10%
26°
42°
Mostly cloudy. Highs in the low 40s and lows in the upper 20s.
Feels Like
23°
Feels Like
Wind
SW 12 mph
Wind
Humidity
60%
Humidity
UV Index
1
UV Index
Visibility
7:08 AM
Sunrise
Visibility
4:24 PM
Sunset
Sun 12/14
Sun
Snow
69%
21°
36°
Morning snow. Highs in the low 30s and lows in the upper teens.
Feels Like
14°
Feels Like
Wind
NNW 16 mph
Wind
Humidity
63%
Humidity
UV Index
1
UV Index
Visibility
7:09 AM
Sunrise
Visibility
4:24 PM
Sunset
Mon 12/15
Mon
Fair / Mostly Sunny
1%
18°
31°
Mostly sunny. Highs in the low 30s and lows in the mid 20s.
Feels Like
Feels Like
Wind
NW 16 mph
Wind
Humidity
52%
Humidity
UV Index
2
UV Index
Visibility
7:09 AM
Sunrise
Visibility
4:25 PM
Sunset
Tue 12/16
Tue
Fair / Mostly Sunny
4%
24°
32°
Mostly sunny. Highs in the low 30s and lows in the mid 20s.
Feels Like
15°
Feels Like
Wind
W 12 mph
Wind
Humidity
57%
Humidity
UV Index
2
UV Index
Visibility
7:10 AM
Sunrise
Visibility
4:25 PM
Sunset
Wed 12/17
Wed
Partly / Cloudy
9%
26°
44°
Mix of sun and clouds. Highs in the mid 40s and lows in the mid 30s.
Feels Like
23°
Feels Like
Wind
SW 14 mph
Wind
Humidity
63%
Humidity
UV Index
1
UV Index
Visibility
7:11 AM
Sunrise
Visibility
4:25 PM
Sunset
Thu 12/18
Thu
Scattered Showers
50%
34°
49°
Chance of afternoon showers. Highs in the upper 40s and lows in the upper 30s.
Feels Like
30°
Feels Like
Wind
SSW 13 mph
Wind
Humidity
71%
Humidity
UV Index
1
UV Index
Visibility
7:11 AM
Sunrise
Visibility
4:26 PM
Sunset
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