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U.S. / NY / Port Jefferson / 11777

Port Jefferson, NY

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Current Weather Forecast for Port Jefferson

NY 11777  |   8:00pm

Weather Conditions

54°
Feels Like 51°
Partly Cloudy
Partly Cloudy
39° 64°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
SSE 8 mph
Wind
Rain
0 in
rain

Tonight

Tue 4/28
43°
Lowest Temperature
Showers
69%
Light rain early. Decreasing clouds with mostly clear skies by morning. Low 43F. Winds SE at 5 to 10 mph. Chance of rain 70%.

Tomorrow

Wed 4/29
59°
Highest Temperature
Mostly Cloudy
5%
A mix of clouds and sun early, then becoming cloudy later in the day. High 59F. Winds ESE at 5 to 10 mph.

Tomorrow night

Wed 4/29
45°
Lowest Temperature
Rain
64%
A steady rain in the evening. Showers continuing late. Low near 45F. Winds SE at 5 to 10 mph. Chance of rain 60%. Rainfall around a quarter of an inch. Locally heavy rainfall 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

9PM
Partly Cloudy
4%
52°
Feels Like 49°
Partly Cloudy
Wind
SSE 7 mph
Wind
Pressure
1019 mb
Pressure
Humidity
61%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
50%
Cloud Cover
10PM
Partly Cloudy
2%
50°
Feels Like 48°
Partly Cloudy
Wind
SE 7 mph
Wind
Pressure
1019 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
33%
Cloud Cover
11PM
Partly Cloudy
1%
50°
Feels Like 48°
Partly Cloudy
Wind
SE 4 mph
Wind
Pressure
1018 mb
Pressure
Humidity
65%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
31%
Cloud Cover
12AM
Partly Cloudy
2%
49°
Feels Like 48°
Partly Cloudy
Wind
SSE 3 mph
Wind
Pressure
1018 mb
Pressure
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
43%
Cloud Cover
1AM
Fair / Mostly Clear
2%
48°
Feels Like 48°
Mostly Clear
Wind
SSE 3 mph
Wind
Pressure
1018 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
2AM
Fair / Mostly Clear
2%
47°
Feels Like 47°
Mostly Clear
Wind
SSE 3 mph
Wind
Pressure
1018 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
3AM
Fair / Mostly Clear
5%
46°
Feels Like 46°
Mostly Clear
Wind
SE 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
24%
Cloud Cover
4AM
Fair / Mostly Clear
5%
45°
Feels Like 45°
Mostly Clear
Wind
E 1 mph
Wind
Pressure
1017 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
21%
Cloud Cover
5AM
Fair / Mostly Clear
6%
45°
Feels Like 45°
Mostly Clear
Wind
E 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
24%
Cloud Cover
6AM
Sunny
6%
44°
Feels Like 44°
Sunny
Wind
ENE 1 mph
Wind
Pressure
1016 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
13%
Cloud Cover
7AM
Fair / Mostly Sunny
6%
46°
Feels Like 46°
Mostly Sunny
Wind
ENE 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
23%
Cloud Cover
8AM
Partly / Cloudy
4%
49°
Feels Like 49°
Partly Cloudy
Wind
ENE 3 mph
Wind
Pressure
1017 mb
Pressure
Humidity
73%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
34%
Cloud Cover
Tue 4/28
Tue
Showers
69%
39°
64°
Periods of light rain early. Lows overnight in the low 40s.
Feels Like
43°
Feels Like
Wind
SE 8 mph
Wind
Humidity
71%
Humidity
UV Index
0
UV Index
Visibility
5:54 AM
Sunrise
Visibility
7:46 PM
Sunset
Wed 4/29
Wed
Mostly Cloudy
5%
43°
59°
Mostly cloudy. Highs in the upper 50s and lows in the mid 40s.
Feels Like
46°
Feels Like
Wind
ESE 9 mph
Wind
Humidity
63%
Humidity
UV Index
6
UV Index
Visibility
5:53 AM
Sunrise
Visibility
7:47 PM
Sunset
Thu 4/30
Thu
Scattered Showers
49%
45°
58°
Morning showers. Highs in the upper 50s and lows in the low 40s.
Feels Like
47°
Feels Like
Wind
NW 13 mph
Wind
Humidity
77%
Humidity
UV Index
6
UV Index
Visibility
5:51 AM
Sunrise
Visibility
7:48 PM
Sunset
Fri 5/1
Fri
Fair / Mostly Sunny
6%
42°
58°
Plenty of sun. Highs in the upper 50s and lows in the low 40s.
Feels Like
40°
Feels Like
Wind
W 14 mph
Wind
Humidity
46%
Humidity
UV Index
7
UV Index
Visibility
5:50 AM
Sunrise
Visibility
7:49 PM
Sunset
Sat 5/2
Sat
Mostly Cloudy
15%
43°
56°
More clouds than sun. Highs in the mid 50s and lows in the low 40s.
Feels Like
43°
Feels Like
Wind
W 9 mph
Wind
Humidity
52%
Humidity
UV Index
6
UV Index
Visibility
5:49 AM
Sunrise
Visibility
7:50 PM
Sunset
Sun 5/3
Sun
Fair / Mostly Sunny
1%
43°
56°
More sun than clouds. Highs in the mid 50s and lows in the mid 40s.
Feels Like
40°
Feels Like
Wind
WNW 13 mph
Wind
Humidity
43%
Humidity
UV Index
8
UV Index
Visibility
5:47 AM
Sunrise
Visibility
7:51 PM
Sunset
Mon 5/4
Mon
Fair / Mostly Sunny
5%
45°
60°
More sun than clouds. Highs in the low 60s and lows in the upper 40s.
Feels Like
44°
Feels Like
Wind
SW 16 mph
Wind
Humidity
50%
Humidity
UV Index
8
UV Index
Visibility
5:46 AM
Sunrise
Visibility
7:52 PM
Sunset
Tue 5/5
Tue
Partly / Cloudy
24%
48°
63°
Partly cloudy. Highs in the low 60s and lows in the low 50s.
Feels Like
47°
Feels Like
Wind
SSW 13 mph
Wind
Humidity
60%
Humidity
UV Index
8
UV Index
Visibility
5:45 AM
Sunrise
Visibility
7:53 PM
Sunset
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