Port Jefferson, NY

See Radar

Current Weather Forecast for Port Jefferson

NY 11777  |   1:01pm

Weather Conditions

58°
Feels Like 57°
Fair / Mostly Sunny
Fair
36° 60°
UV Index
4
UV Index
Air Quality
Good
Air Quality
Wind
WNW 7 mph
Wind
Rain
0 in
rain

Today

Sat 10/24
60°
Highest Temperature
Partly / Cloudy
Sunshine and clouds mixed. High near 60F. Winds WNW at 5 to 10 mph.

Tonight

Sat 10/24
41°
Lowest Temperature
Clear
3%
A clear sky. Low 41F. Winds light and variable.

Tomorrow

Sun 10/25
64°
Highest Temperature
Sunny
3%
Sunny skies. High 64F. 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

2PM
Partly / Cloudy
59°
Feels Like 58°
Partly Cloudy
Wind
WNW 7 mph
Wind
Pressure
1033 mb
Pressure
Humidity
34%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
3PM
Partly / Cloudy
60°
Feels Like 59°
Partly Cloudy
Wind
WNW 7 mph
Wind
Pressure
1033 mb
Pressure
Humidity
32%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
33%
Cloud Cover
4PM
Mostly Cloudy
59°
Feels Like 58°
Mostly Cloudy
Wind
W 6 mph
Wind
Pressure
1033 mb
Pressure
Humidity
34%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
65%
Cloud Cover
5PM
Partly / Cloudy
58°
Feels Like 58°
Partly Cloudy
Wind
W 5 mph
Wind
Pressure
1033 mb
Pressure
Humidity
37%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
57%
Cloud Cover
6PM
Partly Cloudy
55°
Feels Like 55°
Partly Cloudy
Wind
W 3 mph
Wind
Pressure
1033 mb
Pressure
Humidity
46%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
47%
Cloud Cover
7PM
Partly Cloudy
1%
52°
Feels Like 52°
Partly Cloudy
Wind
W 2 mph
Wind
Pressure
1034 mb
Pressure
Humidity
55%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
38%
Cloud Cover
8PM
Clear
1%
49°
Feels Like 49°
Clear
Wind
W 1 mph
Wind
Pressure
1034 mb
Pressure
Humidity
63%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
17%
Cloud Cover
9PM
Clear
1%
48°
Feels Like 48°
Clear
Wind
NW 2 mph
Wind
Pressure
1034 mb
Pressure
Humidity
67%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
15%
Cloud Cover
10PM
Clear
2%
46°
Feels Like 46°
Clear
Wind
NW 2 mph
Wind
Pressure
1034 mb
Pressure
Humidity
72%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
12%
Cloud Cover
11PM
Clear
2%
46°
Feels Like 46°
Clear
Wind
NW 2 mph
Wind
Pressure
1034 mb
Pressure
Humidity
72%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
12AM
Clear
2%
45°
Feels Like 45°
Clear
Wind
WNW 2 mph
Wind
Pressure
1034 mb
Pressure
Humidity
75%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
1AM
Clear
3%
44°
Feels Like 44°
Clear
Wind
NW 2 mph
Wind
Pressure
1035 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
Sat 10/24
Sat
Partly / Cloudy
36°
60°
Mix of sun and clouds. Highs in the low 60s and lows in the low 40s.
Feels Like
54°
Feels Like
Wind
WNW 6 mph
Wind
Humidity
37%
Humidity
UV Index
4
UV Index
Visibility
7:13 AM
Sunrise
Visibility
5:58 PM
Sunset
Sun 10/25
Sun
Sunny
3%
41°
64°
Abundant sunshine. Highs in the mid 60s and lows in the low 40s.
Feels Like
42°
Feels Like
Wind
NW 4 mph
Wind
Humidity
51%
Humidity
UV Index
4
UV Index
Visibility
7:14 AM
Sunrise
Visibility
5:57 PM
Sunset
Mon 10/26
Mon
Sunny
5%
43°
67°
Sunny. Highs in the upper 60s and lows in the upper 40s.
Feels Like
67°
Feels Like
Wind
W 7 mph
Wind
Humidity
56%
Humidity
UV Index
3
UV Index
Visibility
7:16 AM
Sunrise
Visibility
5:55 PM
Sunset
Tue 10/27
Tue
Sunny
3%
44°
58°
Mainly sunny. Highs in the upper 50s and lows in the low 40s.
Feels Like
47°
Feels Like
Wind
NNE 11 mph
Wind
Humidity
52%
Humidity
UV Index
3
UV Index
Visibility
7:17 AM
Sunrise
Visibility
5:54 PM
Sunset
Wed 10/28
Wed
Fair / Mostly Sunny
3%
42°
58°
A few clouds. Highs in the upper 50s and lows in the upper 40s.
Feels Like
39°
Feels Like
Wind
ENE 7 mph
Wind
Humidity
60%
Humidity
UV Index
3
UV Index
Visibility
7:18 AM
Sunrise
Visibility
5:53 PM
Sunset
Thu 10/29
Thu
Sunny
6%
47°
65°
Abundant sunshine. Highs in the mid 60s and lows in the low 50s.
Feels Like
65°
Feels Like
Wind
SW 10 mph
Wind
Humidity
64%
Humidity
UV Index
3
UV Index
Visibility
7:19 AM
Sunrise
Visibility
5:51 PM
Sunset
Fri 10/30
Fri
Sunny
6%
50°
70°
Mainly sunny. Highs in the low 70s and lows in the low 50s.
Feels Like
70°
Feels Like
Wind
WNW 8 mph
Wind
Humidity
64%
Humidity
UV Index
3
UV Index
Visibility
7:20 AM
Sunrise
Visibility
5:50 PM
Sunset
Sat 10/31
Sat
Partly / Cloudy
10%
50°
69°
Times of sun and clouds. Highs in the upper 60s and lows in the low 50s.
Feels Like
69°
Feels Like
Wind
ENE 7 mph
Wind
Humidity
62%
Humidity
UV Index
3
UV Index
Visibility
7:21 AM
Sunrise
Visibility
5:49 PM
Sunset
Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.
Download the App

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from New York

Fall blast sends temperatures tumbling across the US

A powerful cold front is sweeping across parts of the U.S., bringing the late-season heat wave to a screeching halt. Starting this weekend, the cold front is expected to impact much of the central and eastern U.S., causing temperatures to plummet by more than 40 degrees.

Loading...