Port Jefferson, NY

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Current Weather Forecast for Port Jefferson

NY 11777  |   10:53am

Weather Conditions

52°
Feels Like 46°
Fair / Mostly Sunny
Fair/Wind
46° 57°
UV Index
2
UV Index
Air Quality
Good
Air Quality
Wind
W 20 mph
Wind
Rain
0 in
rain

Today

Sat 11/1
57°
Highest Temperature
Fair / Mostly Sunny
Mainly sunny to start, then a few afternoon clouds. High 57F. Winds WNW at 15 to 25 mph. Higher wind gusts possible.

Tonight

Sat 11/1
42°
Lowest Temperature
Partly Cloudy
3%
Partly cloudy. Low 42F. Winds WNW at 10 to 20 mph.

Tomorrow

Sun 11/2
58°
Highest Temperature
Sunny
4%
Sunny skies. High 58F. Winds W at 5 to 10 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
52°
Feels Like 46°
Mostly Sunny/Wind
Wind
W 20 mph
Wind
Pressure
1012 mb
Pressure
Humidity
47%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
24%
Cloud Cover
12PM
Windy
53°
Feels Like 48°
Partly Cloudy/Wind
Wind
W 20 mph
Wind
Pressure
1013 mb
Pressure
Humidity
45%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
32%
Cloud Cover
1PM
Windy
54°
Feels Like 50°
Mostly Sunny/Wind
Wind
W 20 mph
Wind
Pressure
1013 mb
Pressure
Humidity
44%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
23%
Cloud Cover
2PM
Fair / Mostly Sunny
56°
Feels Like 52°
Mostly Sunny
Wind
W 19 mph
Wind
Pressure
1013 mb
Pressure
Humidity
45%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
3PM
Windy
57°
Feels Like 52°
Mostly Sunny/Wind
Wind
WNW 20 mph
Wind
Pressure
1013 mb
Pressure
Humidity
43%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
22%
Cloud Cover
4PM
Fair / Mostly Sunny
57°
Feels Like 53°
Mostly Sunny
Wind
WNW 18 mph
Wind
Pressure
1014 mb
Pressure
Humidity
43%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
5PM
Partly / Cloudy
56°
Feels Like 51°
Partly Cloudy
Wind
WNW 18 mph
Wind
Pressure
1015 mb
Pressure
Humidity
45%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
32%
Cloud Cover
6PM
Partly Cloudy
54°
Feels Like 49°
Partly Cloudy
Wind
WNW 16 mph
Wind
Pressure
1015 mb
Pressure
Humidity
47%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
46%
Cloud Cover
7PM
Mostly Cloudy
52°
Feels Like 48°
Mostly Cloudy
Wind
WNW 13 mph
Wind
Pressure
1017 mb
Pressure
Humidity
49%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
61%
Cloud Cover
8PM
Mostly Cloudy
52°
Feels Like 48°
Mostly Cloudy
Wind
WNW 11 mph
Wind
Pressure
1017 mb
Pressure
Humidity
51%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
64%
Cloud Cover
9PM
Mostly Cloudy
51°
Feels Like 47°
Mostly Cloudy
Wind
WNW 10 mph
Wind
Pressure
1018 mb
Pressure
Humidity
53%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
67%
Cloud Cover
10PM
Partly Cloudy
50°
Feels Like 46°
Partly Cloudy
Wind
WNW 10 mph
Wind
Pressure
1019 mb
Pressure
Humidity
54%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
48%
Cloud Cover
Sat 11/1
Sat
Fair / Mostly Sunny
46°
57°
More sun than clouds. Highs in the upper 50s and lows in the low 40s.
Feels Like
46°
Feels Like
Wind
WNW 20 mph
Wind
Humidity
45%
Humidity
UV Index
3
UV Index
Visibility
7:23 AM
Sunrise
Visibility
5:47 PM
Sunset
Sun 11/2
Sun
Sunny
4%
42°
58°
Sunshine. Highs in the upper 50s and lows in the mid 40s.
Feels Like
41°
Feels Like
Wind
W 10 mph
Wind
Humidity
57%
Humidity
UV Index
3
UV Index
Visibility
6:24 AM
Sunrise
Visibility
4:46 PM
Sunset
Mon 11/3
Mon
Scattered Showers
38%
46°
60°
Chance of afternoon showers. Highs in the low 60s and lows in the upper 40s.
Feels Like
49°
Feels Like
Wind
SSW 11 mph
Wind
Humidity
69%
Humidity
UV Index
2
UV Index
Visibility
6:25 AM
Sunrise
Visibility
4:45 PM
Sunset
Tue 11/4
Tue
Sunny
2%
47°
61°
Sunshine. Highs in the low 60s and lows in the mid 40s.
Feels Like
45°
Feels Like
Wind
WNW 14 mph
Wind
Humidity
47%
Humidity
UV Index
3
UV Index
Visibility
6:27 AM
Sunrise
Visibility
4:44 PM
Sunset
Wed 11/5
Wed
Partly / Cloudy
3%
46°
60°
Times of sun and clouds. Highs in the low 60s and lows in the mid 40s.
Feels Like
48°
Feels Like
Wind
SW 12 mph
Wind
Humidity
52%
Humidity
UV Index
3
UV Index
Visibility
6:28 AM
Sunrise
Visibility
4:43 PM
Sunset
Thu 11/6
Thu
Fair / Mostly Sunny
9%
44°
55°
Mostly sunny. Highs in the mid 50s and lows in the low 40s.
Feels Like
41°
Feels Like
Wind
NW 17 mph
Wind
Humidity
51%
Humidity
UV Index
3
UV Index
Visibility
6:29 AM
Sunrise
Visibility
4:42 PM
Sunset
Fri 11/7
Fri
Partly / Cloudy
2%
40°
57°
Times of sun and clouds. Highs in the upper 50s and lows in the low 50s.
Feels Like
39°
Feels Like
Wind
SSW 15 mph
Wind
Humidity
56%
Humidity
UV Index
2
UV Index
Visibility
6:30 AM
Sunrise
Visibility
4:41 PM
Sunset
Sat 11/8
Sat
Partly / Cloudy
24%
50°
62°
Partly cloudy. Highs in the low 60s and lows in the upper 40s.
Feels Like
50°
Feels Like
Wind
WSW 15 mph
Wind
Humidity
61%
Humidity
UV Index
3
UV Index
Visibility
6:31 AM
Sunrise
Visibility
4:40 PM
Sunset
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