Port Jefferson, NY

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Current Weather Forecast for Port Jefferson

NY 11777  |   8:12pm

Weather Conditions

69°
Feels Like 69°
Sunny
Sunny
52° 86°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
SSW 9 mph
Wind
Rain
0 in
rain

Tonight

Thu 6/4
58°
Lowest Temperature
Fair / Mostly Clear
5%
A few passing clouds. Low 58F. Winds WSW at 10 to 15 mph.

Tomorrow

Fri 6/5
87°
Highest Temperature
Partly / Cloudy
2%
Partly cloudy. Very warm. High 87F. Winds W at 10 to 15 mph.

Tomorrow night

Fri 6/5
64°
Lowest Temperature
Fair / Mostly Clear
4%
Clear skies. Low 64F. Winds SSW at 10 to 15 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

9PM
Clear
67°
Feels Like 67°
Clear
Wind
SSW 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
10PM
Clear
1%
66°
Feels Like 66°
Clear
Wind
SSW 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
61%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
15%
Cloud Cover
11PM
Clear
1%
65°
Feels Like 65°
Clear
Wind
SSW 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
5%
Cloud Cover
12AM
Clear
1%
64°
Feels Like 64°
Clear
Wind
SSW 7 mph
Wind
Pressure
1017 mb
Pressure
Humidity
67%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
1AM
Fair / Mostly Clear
2%
63°
Feels Like 63°
Mostly Clear
Wind
SW 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
70%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
2AM
Fair / Mostly Clear
2%
61°
Feels Like 61°
Mostly Clear
Wind
WSW 3 mph
Wind
Pressure
1017 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
22%
Cloud Cover
3AM
Partly Cloudy
3%
60°
Feels Like 60°
Partly Cloudy
Wind
W 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
33%
Cloud Cover
4AM
Partly Cloudy
5%
60°
Feels Like 60°
Partly Cloudy
Wind
WNW 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
37%
Cloud Cover
5AM
Partly Cloudy
4%
59°
Feels Like 59°
Partly Cloudy
Wind
NW 3 mph
Wind
Pressure
1017 mb
Pressure
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
42%
Cloud Cover
6AM
Partly / Cloudy
4%
60°
Feels Like 60°
Partly Cloudy
Wind
NW 3 mph
Wind
Pressure
1017 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
52%
Cloud Cover
7AM
Partly / Cloudy
2%
64°
Feels Like 64°
Partly Cloudy
Wind
WNW 3 mph
Wind
Pressure
1017 mb
Pressure
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
39%
Cloud Cover
8AM
Partly / Cloudy
69°
Feels Like 69°
Partly Cloudy
Wind
NW 4 mph
Wind
Pressure
1017 mb
Pressure
Humidity
57%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
39%
Cloud Cover
Thu 6/4
Thu
Fair / Mostly Clear
5%
52°
86°
Mostly clear. Lows overnight in the upper 50s.
Feels Like
58°
Feels Like
Wind
WSW 10 mph
Wind
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
5:21 AM
Sunrise
Visibility
8:19 PM
Sunset
Fri 6/5
Fri
Partly / Cloudy
2%
58°
87°
Mix of sun and clouds. Highs in the upper 80s and lows in the mid 60s.
Feels Like
87°
Feels Like
Wind
W 11 mph
Wind
Humidity
39%
Humidity
UV Index
9
UV Index
Visibility
5:21 AM
Sunrise
Visibility
8:20 PM
Sunset
Sat 6/6
Sat
Partly / Cloudy
4%
64°
85°
Times of sun and clouds. Highs in the mid 80s and lows in the mid 60s.
Feels Like
85°
Feels Like
Wind
SW 17 mph
Wind
Humidity
49%
Humidity
UV Index
8
UV Index
Visibility
5:20 AM
Sunrise
Visibility
8:21 PM
Sunset
Sun 6/7
Sun
Fair / Mostly Sunny
11%
66°
81°
Plenty of sun. Highs in the low 80s and lows in the upper 50s.
Feels Like
81°
Feels Like
Wind
WNW 13 mph
Wind
Humidity
55%
Humidity
UV Index
9
UV Index
Visibility
5:20 AM
Sunrise
Visibility
8:21 PM
Sunset
Mon 6/8
Mon
Sunny
2%
57°
73°
Mainly sunny. Highs in the low 70s and lows in the mid 50s.
Feels Like
73°
Feels Like
Wind
ENE 13 mph
Wind
Humidity
52%
Humidity
UV Index
9
UV Index
Visibility
5:20 AM
Sunrise
Visibility
8:22 PM
Sunset
Tue 6/9
Tue
Fair / Mostly Sunny
2%
55°
77°
Mostly sunny. Highs in the upper 70s and lows in the upper 50s.
Feels Like
77°
Feels Like
Wind
WSW 11 mph
Wind
Humidity
47%
Humidity
UV Index
9
UV Index
Visibility
5:20 AM
Sunrise
Visibility
8:22 PM
Sunset
Wed 6/10
Wed
Partly / Cloudy
21%
59°
76°
Mix of sun and clouds. Highs in the upper 70s and lows in the low 60s.
Feels Like
77°
Feels Like
Wind
SW 12 mph
Wind
Humidity
57%
Humidity
UV Index
9
UV Index
Visibility
5:20 AM
Sunrise
Visibility
8:23 PM
Sunset
Thu 6/11
Thu
Partly / Cloudy
24%
63°
76°
Partly cloudy. Highs in the mid 70s and lows in the mid 60s.
Feels Like
76°
Feels Like
Wind
SW 11 mph
Wind
Humidity
64%
Humidity
UV Index
7
UV Index
Visibility
5:20 AM
Sunrise
Visibility
8:24 PM
Sunset
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