Port Jefferson, NY

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Current Weather Forecast for Port Jefferson

NY 11777  |   9:03am

Weather Conditions

50°
Feels Like 48°
Sunny
Sunny
41° 67°
UV Index
2
UV Index
Air Quality
Moderate
Air Quality
Wind
W 6 mph
Wind
Rain
0 in
rain

Today

Thu 4/23
67°
Highest Temperature
Fair / Mostly Sunny
2%
Sunshine and a few afternoon clouds. High 67F. Winds NW at 10 to 15 mph.

Tonight

Thu 4/23
48°
Lowest Temperature
Cloudy
3%
Overcast. Low 48F. Winds N at 5 to 10 mph.

Tomorrow

Fri 4/24
60°
Highest Temperature
Partly / Cloudy
21%
Cloudy skies early, followed by partial clearing. High around 60F. Winds NNW 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

10AM
Sunny
1%
55°
Feels Like 53°
Sunny
Wind
WNW 8 mph
Wind
Pressure
1014 mb
Pressure
Humidity
68%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
10%
Cloud Cover
11AM
Sunny
1%
58°
Feels Like 57°
Sunny
Wind
WNW 9 mph
Wind
Pressure
1013 mb
Pressure
Humidity
60%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
12PM
Fair / Mostly Sunny
62°
Feels Like 60°
Mostly Sunny
Wind
WNW 11 mph
Wind
Pressure
1013 mb
Pressure
Humidity
49%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
21%
Cloud Cover
1PM
Partly / Cloudy
64°
Feels Like 63°
Partly Cloudy
Wind
NW 12 mph
Wind
Pressure
1012 mb
Pressure
Humidity
40%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
2PM
Partly / Cloudy
66°
Feels Like 66°
Partly Cloudy
Wind
NW 13 mph
Wind
Pressure
1012 mb
Pressure
Humidity
36%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
40%
Cloud Cover
3PM
Partly / Cloudy
67°
Feels Like 67°
Partly Cloudy
Wind
NW 13 mph
Wind
Pressure
1011 mb
Pressure
Humidity
35%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
58%
Cloud Cover
4PM
Partly / Cloudy
66°
Feels Like 66°
Partly Cloudy
Wind
NW 11 mph
Wind
Pressure
1010 mb
Pressure
Humidity
37%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
51%
Cloud Cover
5PM
Partly / Cloudy
65°
Feels Like 64°
Partly Cloudy
Wind
NW 12 mph
Wind
Pressure
1010 mb
Pressure
Humidity
35%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
40%
Cloud Cover
6PM
Partly / Cloudy
64°
Feels Like 62°
Partly Cloudy
Wind
NW 13 mph
Wind
Pressure
1010 mb
Pressure
Humidity
36%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
38%
Cloud Cover
7PM
Partly / Cloudy
61°
Feels Like 60°
Partly Cloudy
Wind
NW 10 mph
Wind
Pressure
1010 mb
Pressure
Humidity
38%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
45%
Cloud Cover
8PM
Partly Cloudy
60°
Feels Like 59°
Partly Cloudy
Wind
NW 8 mph
Wind
Pressure
1011 mb
Pressure
Humidity
41%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
49%
Cloud Cover
9PM
Partly Cloudy
58°
Feels Like 56°
Partly Cloudy
Wind
NNW 7 mph
Wind
Pressure
1012 mb
Pressure
Humidity
44%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
58%
Cloud Cover
Thu 4/23
Thu
Fair / Mostly Sunny
2%
41°
67°
Mostly sunny. Highs in the upper 60s and lows in the upper 40s.
Feels Like
67°
Feels Like
Wind
NW 13 mph
Wind
Humidity
53%
Humidity
UV Index
7
UV Index
Visibility
6:01 AM
Sunrise
Visibility
7:40 PM
Sunset
Fri 4/24
Fri
Partly / Cloudy
21%
46°
60°
Morning clouds followed by afternoon sun. Highs in the low 60s and lows in the low 40s.
Feels Like
48°
Feels Like
Wind
NNW 9 mph
Wind
Humidity
43%
Humidity
UV Index
7
UV Index
Visibility
5:59 AM
Sunrise
Visibility
7:41 PM
Sunset
Sat 4/25
Sat
Rain
82%
42°
50°
Cloudy with late day rain. Highs in the low 50s and lows in the low 40s.
Feels Like
41°
Feels Like
Wind
ESE 12 mph
Wind
Humidity
66%
Humidity
UV Index
3
UV Index
Visibility
5:58 AM
Sunrise
Visibility
7:42 PM
Sunset
Sun 4/26
Sun
Showers
52%
41°
53°
Chance of showers. Highs in the low 50s and lows in the low 40s.
Feels Like
37°
Feels Like
Wind
ENE 14 mph
Wind
Humidity
65%
Humidity
UV Index
5
UV Index
Visibility
5:56 AM
Sunrise
Visibility
7:43 PM
Sunset
Mon 4/27
Mon
Scattered Showers
31%
42°
58°
A few morning showers. Highs in the upper 50s and lows in the mid 40s.
Feels Like
41°
Feels Like
Wind
ENE 10 mph
Wind
Humidity
59%
Humidity
UV Index
7
UV Index
Visibility
5:55 AM
Sunrise
Visibility
7:44 PM
Sunset
Tue 4/28
Tue
Showers
46%
44°
57°
Showers possible. Highs in the upper 50s and lows in the mid 40s.
Feels Like
43°
Feels Like
Wind
E 11 mph
Wind
Humidity
66%
Humidity
UV Index
5
UV Index
Visibility
5:54 AM
Sunrise
Visibility
7:45 PM
Sunset
Wed 4/29
Wed
Showers
42%
46°
56°
Showers possible. Highs in the upper 50s and lows in the upper 40s.
Feels Like
46°
Feels Like
Wind
SE 9 mph
Wind
Humidity
83%
Humidity
UV Index
5
UV Index
Visibility
5:52 AM
Sunrise
Visibility
7:47 PM
Sunset
Thu 4/30
Thu
Partly / Cloudy
18%
47°
60°
Partly cloudy. Highs in the low 60s and lows in the mid 40s.
Feels Like
47°
Feels Like
Wind
NW 10 mph
Wind
Humidity
72%
Humidity
UV Index
7
UV Index
Visibility
5:51 AM
Sunrise
Visibility
7:48 PM
Sunset
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