Port Jefferson, NY

See Radar

Current Weather Forecast for Port Jefferson

NY 11777  |   9:38pm

Weather Conditions

57°
Feels Like 57°
Partly Cloudy
Partly Cloudy
50° 68°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
NE 4 mph
Wind
Rain
0 in
rain

Tonight

Fri 5/15
51°
Lowest Temperature
Partly Cloudy
9%
Partly cloudy skies. Low 51F. Winds light and variable.

Tomorrow

Sat 5/16
73°
Highest Temperature
Sunny
7%
Mainly sunny. Much warmer. High 73F. Winds SW at 10 to 20 mph.

Tomorrow night

Sat 5/16
61°
Lowest Temperature
Partly Cloudy
10%
A few clouds from time to time. Low 61F. Winds SW at 10 to 20 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

10PM
Partly Cloudy
2%
57°
Feels Like 57°
Partly Cloudy
Wind
NE 3 mph
Wind
Pressure
1016 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
44%
Cloud Cover
11PM
Partly Cloudy
2%
56°
Feels Like 56°
Partly Cloudy
Wind
NE 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
39%
Cloud Cover
12AM
Partly Cloudy
2%
55°
Feels Like 55°
Partly Cloudy
Wind
ENE 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
1AM
Partly Cloudy
2%
55°
Feels Like 55°
Partly Cloudy
Wind
ESE 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
45%
Cloud Cover
2AM
Clear
2%
54°
Feels Like 54°
Clear
Wind
SE 3 mph
Wind
Pressure
1017 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
16%
Cloud Cover
3AM
Clear
3%
53°
Feels Like 52°
Clear
Wind
SSE 4 mph
Wind
Pressure
1018 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
4AM
Clear
4%
52°
Feels Like 52°
Clear
Wind
S 4 mph
Wind
Pressure
1018 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
8%
Cloud Cover
5AM
Clear
8%
52°
Feels Like 52°
Clear
Wind
S 4 mph
Wind
Pressure
1018 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
6AM
Sunny
10%
52°
Feels Like 52°
Sunny
Wind
SSW 4 mph
Wind
Pressure
1019 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
7AM
Sunny
8%
55°
Feels Like 55°
Sunny
Wind
SW 4 mph
Wind
Pressure
1019 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
13%
Cloud Cover
8AM
Sunny
3%
59°
Feels Like 58°
Sunny
Wind
WSW 5 mph
Wind
Pressure
1020 mb
Pressure
Humidity
74%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
9AM
Sunny
2%
61°
Feels Like 61°
Sunny
Wind
SW 6 mph
Wind
Pressure
1019 mb
Pressure
Humidity
65%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
Fri 5/15
Fri
Partly Cloudy
9%
50°
68°
Partly cloudy. Lows overnight in the low 50s.
Feels Like
51°
Feels Like
Wind
SE 4 mph
Wind
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
5:34 AM
Sunrise
Visibility
8:03 PM
Sunset
Sat 5/16
Sat
Sunny
7%
51°
73°
Sunshine. Highs in the low 70s and lows in the low 60s.
Feels Like
73°
Feels Like
Wind
SW 17 mph
Wind
Humidity
53%
Humidity
UV Index
8
UV Index
Visibility
5:33 AM
Sunrise
Visibility
8:04 PM
Sunset
Sun 5/17
Sun
Sunny
5%
61°
83°
Abundant sunshine. Highs in the low 80s and lows in the low 60s.
Feels Like
83°
Feels Like
Wind
WSW 11 mph
Wind
Humidity
53%
Humidity
UV Index
8
UV Index
Visibility
5:32 AM
Sunrise
Visibility
8:05 PM
Sunset
Mon 5/18
Mon
Fair / Mostly Sunny
3%
61°
76°
Mostly sunny. Highs in the mid 70s and lows in the low 60s.
Feels Like
76°
Feels Like
Wind
SE 11 mph
Wind
Humidity
54%
Humidity
UV Index
8
UV Index
Visibility
5:31 AM
Sunrise
Visibility
8:05 PM
Sunset
Tue 5/19
Tue
Partly / Cloudy
5%
62°
83°
Times of sun and clouds. Highs in the low 80s and lows in the mid 60s.
Feels Like
83°
Feels Like
Wind
SSW 15 mph
Wind
Humidity
59%
Humidity
UV Index
8
UV Index
Visibility
5:31 AM
Sunrise
Visibility
8:06 PM
Sunset
Wed 5/20
Wed
Scattered Showers
48%
66°
84°
Showers possible in the afternoon. Highs in the mid 80s and lows in the low 60s.
Feels Like
84°
Feels Like
Wind
SW 14 mph
Wind
Humidity
55%
Humidity
UV Index
8
UV Index
Visibility
5:30 AM
Sunrise
Visibility
8:07 PM
Sunset
Thu 5/21
Thu
Partly / Cloudy
22%
56°
68°
Mix of sun and clouds. Highs in the upper 60s and lows in the low 50s.
Feels Like
67°
Feels Like
Wind
NW 10 mph
Wind
Humidity
53%
Humidity
UV Index
7
UV Index
Visibility
5:29 AM
Sunrise
Visibility
8:08 PM
Sunset
Fri 5/22
Fri
Partly / Cloudy
21%
52°
62°
Mix of sun and clouds. Highs in the low 60s and lows in the low 50s.
Feels Like
52°
Feels Like
Wind
E 10 mph
Wind
Humidity
52%
Humidity
UV Index
8
UV Index
Visibility
5:28 AM
Sunrise
Visibility
8:09 PM
Sunset
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