Port Jefferson, NY

See Radar

Current Weather Forecast for Port Jefferson

NY 11777  |   10:03am

Weather Conditions

32°
Feels Like 27°
Cloudy
Cloudy
23° 42°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
SW 6 mph
Wind
Rain
0 in
rain

Today

Sat 12/13
42°
Highest Temperature
Cloudy
13%
Cloudy. High 42F. Winds SW at 10 to 20 mph.

Tonight

Sat 12/13
30°
Lowest Temperature
Rain / Snow
96%
Rain and snow this evening, becoming all snow overnight. Low near 30F. Winds W at 5 to 10 mph. Chance of precip 100%. Snow accumulating 1 to 3 inches.

Tomorrow

Sun 12/14
33°
Highest Temperature
Snow Showers
68%
Light snow during the morning will give way to some clearing during the afternoon. High 33F. Winds NNW at 15 to 25 mph. Chance of snow 70%. Snow accumulations less than one inch. Higher wind gusts possible.

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
Cloudy
36°
Feels Like 29°
Cloudy
Wind
SW 9 mph
Wind
Pressure
1020 mb
Pressure
Humidity
59%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
89%
Cloud Cover
12PM
Cloudy
1%
38°
Feels Like 31°
Cloudy
Wind
SW 11 mph
Wind
Pressure
1019 mb
Pressure
Humidity
59%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
93%
Cloud Cover
1PM
Cloudy
1%
40°
Feels Like 33°
Cloudy
Wind
SW 13 mph
Wind
Pressure
1018 mb
Pressure
Humidity
59%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
96%
Cloud Cover
2PM
Cloudy
1%
40°
Feels Like 33°
Cloudy
Wind
SW 13 mph
Wind
Pressure
1017 mb
Pressure
Humidity
60%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
93%
Cloud Cover
3PM
Cloudy
1%
41°
Feels Like 34°
Cloudy
Wind
SW 12 mph
Wind
Pressure
1016 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
93%
Cloud Cover
4PM
Cloudy
1%
40°
Feels Like 33°
Cloudy
Wind
WSW 10 mph
Wind
Pressure
1017 mb
Pressure
Humidity
61%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
94%
Cloud Cover
5PM
Mostly Cloudy
3%
39°
Feels Like 33°
Mostly Cloudy
Wind
WSW 9 mph
Wind
Pressure
1017 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
78%
Cloud Cover
6PM
Cloudy
14%
39°
Feels Like 33°
Cloudy
Wind
WSW 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
64%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
95%
Cloud Cover
7PM
Showers
41%
39°
Feels Like 33°
Light Rain
Wind
WSW 7 mph
Wind
Pressure
1017 mb
Pressure
Humidity
66%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
100%
Cloud Cover
8PM
Showers
56%
38°
Feels Like 33°
Light Rain
Wind
WSW 7 mph
Wind
Pressure
1017 mb
Pressure
Humidity
70%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
100%
Cloud Cover
9PM
Rain
79%
38°
Feels Like 32°
Rain
Wind
WSW 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
10PM
Rain / Snow
76%
37°
Feels Like 32°
Rain/Snow
Wind
WSW 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
3mi
Visibility
Visibility
99%
Cloud Cover
Sat 12/13
Sat
Cloudy
13%
23°
42°
Cloudy. Highs in the low 40s and lows in the low 30s.
Feels Like
27°
Feels Like
Wind
SW 13 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 Showers
68%
21°
35°
Light snow in the morning. Highs in the low 30s and lows in the upper teens.
Feels Like
14°
Feels Like
Wind
NNW 19 mph
Wind
Humidity
63%
Humidity
UV Index
1
UV Index
Visibility
7:09 AM
Sunrise
Visibility
4:25 PM
Sunset
Mon 12/15
Mon
Partly / Cloudy
8%
19°
31°
Mix of sun and clouds. Highs in the low 30s and lows in the low 20s.
Feels Like
Feels Like
Wind
WNW 16 mph
Wind
Humidity
54%
Humidity
UV Index
2
UV Index
Visibility
7:09 AM
Sunrise
Visibility
4:25 PM
Sunset
Tue 12/16
Tue
Fair / Mostly Sunny
3%
23°
34°
More sun than clouds. Highs in the mid 30s and lows in the upper 20s.
Feels Like
15°
Feels Like
Wind
W 9 mph
Wind
Humidity
58%
Humidity
UV Index
2
UV Index
Visibility
7:10 AM
Sunrise
Visibility
4:25 PM
Sunset
Wed 12/17
Wed
Partly / Cloudy
4%
29°
44°
Mix of sun and clouds. Highs in the mid 40s and lows in the low 30s.
Feels Like
25°
Feels Like
Wind
WSW 14 mph
Wind
Humidity
62%
Humidity
UV Index
2
UV Index
Visibility
7:11 AM
Sunrise
Visibility
4:25 PM
Sunset
Thu 12/18
Thu
Partly / Cloudy
20%
32°
52°
Partly cloudy. Highs in the low 50s and lows in the mid 40s.
Feels Like
33°
Feels Like
Wind
SE 12 mph
Wind
Humidity
70%
Humidity
UV Index
1
UV Index
Visibility
7:11 AM
Sunrise
Visibility
4:26 PM
Sunset
Fri 12/19
Fri
Scattered Showers
54%
27°
53°
Showers early, windy. Highs in the upper 40s and lows in the mid 20s.
Feels Like
25°
Feels Like
Wind
W 21 mph
Wind
Humidity
58%
Humidity
UV Index
2
UV Index
Visibility
7:12 AM
Sunrise
Visibility
4:26 PM
Sunset
Sat 12/20
Sat
Partly / Cloudy
23%
25°
41°
Mix of sun and clouds. Highs in the low 40s and lows in the upper 30s.
Feels Like
19°
Feels Like
Wind
WSW 12 mph
Wind
Humidity
50%
Humidity
UV Index
1
UV Index
Visibility
7:13 AM
Sunrise
Visibility
4:27 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App

Latest Stories from New York

Loading...