Port Jefferson, NY

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Current Weather Forecast for Port Jefferson

NY 11777  |   7:27am

Weather Conditions

42°
Feels Like 38°
Sunny
Sunny
37° 64°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
N 6 mph
Wind
Rain
0 in
rain

Today

Mon 4/27
64°
Highest Temperature
Sunny
2%
Abundant sunshine. Warmer. High 64F. Winds ENE at 5 to 10 mph.

Tonight

Mon 4/27
43°
Lowest Temperature
Clear
6%
Clear skies. Low 43F. Winds NW at 5 to 10 mph.

Tomorrow

Tue 4/28
63°
Highest Temperature
Fair / Mostly Sunny
5%
Mostly sunny skies. High 63F. Winds ENE 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

8AM
Sunny
2%
45°
Feels Like 42°
Sunny
Wind
NNE 7 mph
Wind
Pressure
1024 mb
Pressure
Humidity
87%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
9AM
Sunny
1%
48°
Feels Like 44°
Sunny
Wind
NNE 9 mph
Wind
Pressure
1024 mb
Pressure
Humidity
76%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
10AM
Sunny
1%
51°
Feels Like 47°
Sunny
Wind
NE 9 mph
Wind
Pressure
1025 mb
Pressure
Humidity
66%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
11AM
Sunny
55°
Feels Like 52°
Sunny
Wind
NE 9 mph
Wind
Pressure
1025 mb
Pressure
Humidity
53%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
12PM
Sunny
58°
Feels Like 56°
Sunny
Wind
NE 9 mph
Wind
Pressure
1025 mb
Pressure
Humidity
45%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
1PM
Sunny
60°
Feels Like 59°
Sunny
Wind
NE 8 mph
Wind
Pressure
1025 mb
Pressure
Humidity
42%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
2PM
Sunny
62°
Feels Like 61°
Sunny
Wind
ENE 9 mph
Wind
Pressure
1025 mb
Pressure
Humidity
41%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
3PM
Sunny
62°
Feels Like 62°
Sunny
Wind
ENE 9 mph
Wind
Pressure
1024 mb
Pressure
Humidity
41%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
4PM
Sunny
63°
Feels Like 62°
Sunny
Wind
E 8 mph
Wind
Pressure
1024 mb
Pressure
Humidity
41%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
5PM
Sunny
62°
Feels Like 62°
Sunny
Wind
ESE 8 mph
Wind
Pressure
1024 mb
Pressure
Humidity
41%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
6PM
Sunny
60°
Feels Like 59°
Sunny
Wind
ESE 8 mph
Wind
Pressure
1024 mb
Pressure
Humidity
45%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
7PM
Sunny
1%
56°
Feels Like 55°
Sunny
Wind
SE 7 mph
Wind
Pressure
1025 mb
Pressure
Humidity
51%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
Mon 4/27
Mon
Sunny
2%
37°
64°
Abundant sunshine. Highs in the mid 60s and lows in the low 40s.
Feels Like
38°
Feels Like
Wind
ENE 9 mph
Wind
Humidity
57%
Humidity
UV Index
7
UV Index
Visibility
5:55 AM
Sunrise
Visibility
7:44 PM
Sunset
Tue 4/28
Tue
Fair / Mostly Sunny
5%
43°
63°
Plenty of sun. Highs in the low 60s and lows in the low 40s.
Feels Like
46°
Feels Like
Wind
ENE 9 mph
Wind
Humidity
54%
Humidity
UV Index
7
UV Index
Visibility
5:54 AM
Sunrise
Visibility
7:45 PM
Sunset
Wed 4/29
Wed
Mostly Cloudy
4%
43°
59°
Considerable cloudiness. Highs in the upper 50s and lows in the mid 40s.
Feels Like
46°
Feels Like
Wind
ESE 10 mph
Wind
Humidity
65%
Humidity
UV Index
6
UV Index
Visibility
5:52 AM
Sunrise
Visibility
7:47 PM
Sunset
Thu 4/30
Thu
Rain
84%
45°
56°
Cloudy with rain. Highs in the mid 50s and lows in the low 40s.
Feels Like
46°
Feels Like
Wind
NNW 15 mph
Wind
Humidity
79%
Humidity
UV Index
3
UV Index
Visibility
5:51 AM
Sunrise
Visibility
7:48 PM
Sunset
Fri 5/1
Fri
Fair / Mostly Sunny
1%
42°
57°
More sun than clouds. Highs in the upper 50s and lows in the low 40s.
Feels Like
38°
Feels Like
Wind
WNW 16 mph
Wind
Humidity
47%
Humidity
UV Index
7
UV Index
Visibility
5:50 AM
Sunrise
Visibility
7:49 PM
Sunset
Sat 5/2
Sat
Partly / Cloudy
24%
43°
56°
Mix of sun and clouds. Highs in the mid 50s and lows in the low 40s.
Feels Like
40°
Feels Like
Wind
WNW 11 mph
Wind
Humidity
57%
Humidity
UV Index
7
UV Index
Visibility
5:49 AM
Sunrise
Visibility
7:50 PM
Sunset
Sun 5/3
Sun
Fair / Mostly Sunny
14%
41°
57°
Plenty of sun. Highs in the upper 50s and lows in the mid 40s.
Feels Like
38°
Feels Like
Wind
WNW 14 mph
Wind
Humidity
48%
Humidity
UV Index
8
UV Index
Visibility
5:47 AM
Sunrise
Visibility
7:51 PM
Sunset
Mon 5/4
Mon
Partly / Cloudy
12%
45°
61°
Partly cloudy. Highs in the low 60s and lows in the upper 40s.
Feels Like
44°
Feels Like
Wind
SW 12 mph
Wind
Humidity
56%
Humidity
UV Index
7
UV Index
Visibility
5:46 AM
Sunrise
Visibility
7:52 PM
Sunset
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