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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  |   5:54pm

Weather Conditions

34°
Feels Like 27°
Snow
Snow
33° 56°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
WNW 9 mph
Wind
Rain
0.07 in
rain

Tonight

Thu 3/12
29°
Lowest Temperature
Snow
94%
Snow ending this evening followed by clearing late. Cooler. Low 29F. Winds WNW at 10 to 20 mph. Chance of snow 90%. Snow accumulations less than one inch.

Tomorrow

Fri 3/13
41°
Highest Temperature
Mostly Cloudy
1%
Partly cloudy skies during the morning hours will become overcast in the afternoon. High 41F. Winds SW at 10 to 20 mph.

Tomorrow night

Fri 3/13
39°
Lowest Temperature
Scattered Showers
39%
Rain showers early with clearing later at night. Low 39F. Winds SSW at 15 to 25 mph. Chance of rain 40%.

Local Weather Radar - Port Jefferson, NY

Live Port Jefferson Local Radar Forecast by FOX Weather

Precipitation For Port Jefferson snow
Intermittent snow for the next hour.

Next 12 Hours Forecast in Port Jefferson

Hourly Weather Forecast & Temperature

6PM
Snow
94%
35°
Feels Like 27°
Snow
Wind
WNW 10 mph
Wind
Pressure
1010 mb
Pressure
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
2mi
Visibility
Visibility
100%
Cloud Cover
7PM
Snow
74%
34°
Feels Like 26°
Snow
Wind
WNW 10 mph
Wind
Pressure
1012 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
2mi
Visibility
Visibility
100%
Cloud Cover
8PM
Snow Showers
51%
34°
Feels Like 26°
Snow Showers
Wind
WNW 9 mph
Wind
Pressure
1013 mb
Pressure
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
3mi
Visibility
Visibility
94%
Cloud Cover
9PM
Partly Cloudy
2%
36°
Feels Like 27°
Partly Cloudy
Wind
WNW 13 mph
Wind
Pressure
1014 mb
Pressure
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
45%
Cloud Cover
10PM
Partly Cloudy
1%
35°
Feels Like 26°
Partly Cloudy
Wind
WNW 15 mph
Wind
Pressure
1014 mb
Pressure
Humidity
63%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
11PM
Partly Cloudy
3%
36°
Feels Like 26°
Partly Cloudy
Wind
WNW 15 mph
Wind
Pressure
1015 mb
Pressure
Humidity
60%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
37%
Cloud Cover
12AM
Fair / Mostly Clear
1%
35°
Feels Like 25°
Mostly Clear
Wind
WNW 14 mph
Wind
Pressure
1016 mb
Pressure
Humidity
55%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
24%
Cloud Cover
1AM
Clear
1%
34°
Feels Like 24°
Clear
Wind
WNW 14 mph
Wind
Pressure
1016 mb
Pressure
Humidity
53%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
2AM
Clear
1%
33°
Feels Like 23°
Clear
Wind
WNW 14 mph
Wind
Pressure
1017 mb
Pressure
Humidity
51%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
3AM
Clear
1%
32°
Feels Like 22°
Clear
Wind
WNW 14 mph
Wind
Pressure
1017 mb
Pressure
Humidity
51%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
4AM
Clear
1%
31°
Feels Like 22°
Clear
Wind
WNW 12 mph
Wind
Pressure
1018 mb
Pressure
Humidity
53%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
5AM
Clear
1%
31°
Feels Like 22°
Clear
Wind
WNW 10 mph
Wind
Pressure
1018 mb
Pressure
Humidity
55%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
Thu 3/12
Thu
Snow
94%
33°
56°
Snow likely early. Lows overnight in the upper 20s.
Feels Like
21°
Feels Like
Wind
WNW 15 mph
Wind
Humidity
64%
Humidity
UV Index
0
UV Index
Visibility
7:08 AM
Sunrise
Visibility
6:55 PM
Sunset
Fri 3/13
Fri
Mostly Cloudy
1%
29°
44°
Mostly cloudy. Highs in the low 40s and lows in the upper 30s.
Feels Like
23°
Feels Like
Wind
SW 16 mph
Wind
Humidity
47%
Humidity
UV Index
3
UV Index
Visibility
7:07 AM
Sunrise
Visibility
6:56 PM
Sunset
Sat 3/14
Sat
Windy
33°
48°
Partly cloudy and windy. Highs in the upper 40s and lows in the low 30s.
Feels Like
32°
Feels Like
Wind
W 22 mph
Wind
Humidity
39%
Humidity
UV Index
4
UV Index
Visibility
7:05 AM
Sunrise
Visibility
6:57 PM
Sunset
Sun 3/15
Sun
Cloudy
1%
30°
43°
Mostly cloudy. Highs in the low 40s and lows in the upper 30s.
Feels Like
27°
Feels Like
Wind
E 13 mph
Wind
Humidity
53%
Humidity
UV Index
3
UV Index
Visibility
7:03 AM
Sunrise
Visibility
6:58 PM
Sunset
Mon 3/16
Mon
Rain
94%
41°
56°
Windy with rain at times. Highs in the mid 50s and lows in the mid 30s.
Feels Like
41°
Feels Like
Wind
SSE 23 mph
Wind
Humidity
92%
Humidity
UV Index
2
UV Index
Visibility
7:02 AM
Sunrise
Visibility
7:00 PM
Sunset
Tue 3/17
Tue
Partly / Cloudy
24%
26°
47°
Partly cloudy. Highs in the low 40s and lows in the low 20s.
Feels Like
26°
Feels Like
Wind
W 19 mph
Wind
Humidity
44%
Humidity
UV Index
5
UV Index
Visibility
7:00 AM
Sunrise
Visibility
7:01 PM
Sunset
Wed 3/18
Wed
Partly / Cloudy
23°
35°
Partly cloudy. Highs in the mid 30s and lows in the upper 20s.
Feels Like
15°
Feels Like
Wind
W 9 mph
Wind
Humidity
42%
Humidity
UV Index
5
UV Index
Visibility
6:58 AM
Sunrise
Visibility
7:02 PM
Sunset
Thu 3/19
Thu
Mostly Cloudy
3%
28°
43°
Considerable cloudiness. Highs in the low 40s and lows in the mid 30s.
Feels Like
26°
Feels Like
Wind
SE 9 mph
Wind
Humidity
63%
Humidity
UV Index
4
UV Index
Visibility
6:57 AM
Sunrise
Visibility
7:03 PM
Sunset
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