Port Jefferson, NY

See Radar

Current Weather Forecast for Port Jefferson

NY 11777  |   11:14am

Weather Conditions

60°
Feels Like 57°
Mostly Cloudy
Mostly Cloudy
55° 67°
UV Index
4
UV Index
Air Quality
Good
Air Quality
Wind
NE 19 mph
Wind
Rain
0 in
rain

Today

Thu 9/24
67°
Highest Temperature
Partly / Cloudy
1%
Partly to mostly cloudy. High 67F. Winds NE at 15 to 25 mph. Coastal flooding possible at high tide.

Tonight

Thu 9/24
55°
Lowest Temperature
Mostly Cloudy
1%
Considerable cloudiness. Low near 55F. Winds NE at 15 to 25 mph. Coastal flooding possible at high tide.

Tomorrow

Fri 9/25
68°
Highest Temperature
Windy
22%
Cloudy with gusty winds. High 68F. Winds NNE at 25 to 35 mph. Coastal flooding possible at high tide.

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

12PM
Mostly Cloudy
61°
Feels Like 58°
Mostly Cloudy
Wind
NE 18 mph
Wind
Pressure
1028 mb
Pressure
Humidity
62%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
70%
Cloud Cover
1PM
Mostly Cloudy
63°
Feels Like 60°
Mostly Cloudy
Wind
NE 18 mph
Wind
Pressure
1028 mb
Pressure
Humidity
58%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
79%
Cloud Cover
2PM
Mostly Cloudy
64°
Feels Like 63°
Mostly Cloudy
Wind
NE 17 mph
Wind
Pressure
1027 mb
Pressure
Humidity
54%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
73%
Cloud Cover
3PM
Partly / Cloudy
66°
Feels Like 66°
Partly Cloudy
Wind
NE 17 mph
Wind
Pressure
1026 mb
Pressure
Humidity
51%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
52%
Cloud Cover
4PM
Mostly Cloudy
66°
Feels Like 66°
Mostly Cloudy
Wind
NE 17 mph
Wind
Pressure
1026 mb
Pressure
Humidity
50%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
64%
Cloud Cover
5PM
Mostly Cloudy
66°
Feels Like 66°
Mostly Cloudy
Wind
NE 17 mph
Wind
Pressure
1026 mb
Pressure
Humidity
50%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
68%
Cloud Cover
6PM
Mostly Cloudy
64°
Feels Like 63°
Mostly Cloudy
Wind
NE 16 mph
Wind
Pressure
1025 mb
Pressure
Humidity
50%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
69%
Cloud Cover
7PM
Mostly Cloudy
63°
Feels Like 61°
Mostly Cloudy
Wind
NE 16 mph
Wind
Pressure
1025 mb
Pressure
Humidity
52%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
76%
Cloud Cover
8PM
Mostly Cloudy
61°
Feels Like 59°
Mostly Cloudy
Wind
NE 16 mph
Wind
Pressure
1025 mb
Pressure
Humidity
54%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
73%
Cloud Cover
9PM
Partly Cloudy
60°
Feels Like 57°
Partly Cloudy
Wind
NE 16 mph
Wind
Pressure
1025 mb
Pressure
Humidity
56%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
57%
Cloud Cover
10PM
Mostly Cloudy
59°
Feels Like 55°
Mostly Cloudy
Wind
NE 16 mph
Wind
Pressure
1025 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
73%
Cloud Cover
11PM
Mostly Cloudy
58°
Feels Like 54°
Mostly Cloudy
Wind
NE 17 mph
Wind
Pressure
1024 mb
Pressure
Humidity
60%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
72%
Cloud Cover
Thu 9/24
Thu
Partly / Cloudy
1%
55°
67°
Partly cloudy. Highs in the upper 60s and lows in the mid 50s.
Feels Like
67°
Feels Like
Wind
NE 19 mph
Wind
Humidity
55%
Humidity
UV Index
5
UV Index
Visibility
6:41 AM
Sunrise
Visibility
6:45 PM
Sunset
Fri 9/25
Fri
Windy
22%
55°
68°
Windy, and mainly cloudy. Highs in the upper 60s and lows in the upper 50s.
Feels Like
68°
Feels Like
Wind
NNE 25 mph
Wind
Humidity
54%
Humidity
UV Index
3
UV Index
Visibility
6:42 AM
Sunrise
Visibility
6:43 PM
Sunset
Sat 9/26
Sat
Rain
89%
57°
63°
Mainly cloudy with rain, windy. Highs in the low 60s and lows in the upper 50s.
Feels Like
55°
Feels Like
Wind
NNE 28 mph
Wind
Humidity
74%
Humidity
UV Index
2
UV Index
Visibility
6:43 AM
Sunrise
Visibility
6:42 PM
Sunset
Sun 9/27
Sun
Rain
90%
57°
64°
Rain and wind. Highs in the mid 60s and lows in the upper 50s.
Feels Like
54°
Feels Like
Wind
NNE 24 mph
Wind
Humidity
88%
Humidity
UV Index
2
UV Index
Visibility
6:44 AM
Sunrise
Visibility
6:40 PM
Sunset
Mon 9/28
Mon
Showers
65%
58°
65°
Showers. Highs in the mid 60s and lows in the upper 50s.
Feels Like
65°
Feels Like
Wind
N 15 mph
Wind
Humidity
85%
Humidity
UV Index
2
UV Index
Visibility
6:45 AM
Sunrise
Visibility
6:38 PM
Sunset
Tue 9/29
Tue
Partly / Cloudy
14%
57°
70°
Mix of sun and clouds. Highs in the low 70s and lows in the upper 50s.
Feels Like
70°
Feels Like
Wind
NW 7 mph
Wind
Humidity
77%
Humidity
UV Index
5
UV Index
Visibility
6:46 AM
Sunrise
Visibility
6:37 PM
Sunset
Wed 9/30
Wed
Partly / Cloudy
7%
58°
72°
Times of sun and clouds. Highs in the low 70s and lows in the low 60s.
Feels Like
73°
Feels Like
Wind
WSW 8 mph
Wind
Humidity
75%
Humidity
UV Index
5
UV Index
Visibility
6:47 AM
Sunrise
Visibility
6:35 PM
Sunset
Thu 10/1
Thu
Partly / Cloudy
23%
60°
73°
Mix of sun and clouds. Highs in the low 70s and lows in the low 60s.
Feels Like
73°
Feels Like
Wind
SW 10 mph
Wind
Humidity
73%
Humidity
UV Index
5
UV Index
Visibility
6:48 AM
Sunrise
Visibility
6:33 PM
Sunset
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