Port Jefferson, NY

See Radar

Current Weather Forecast for Port Jefferson

NY 11777  |   5:59pm

Weather Conditions

67°
Feels Like 67°
Sunny
Sunny
59° 71°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
SE 9 mph
Wind
Rain
0 in
rain

Tonight

Tue 9/15
59°
Lowest Temperature
Fair / Mostly Clear
6%
Clear to partly cloudy. Low 59F. Winds S at 5 to 10 mph.

Tomorrow

Wed 9/16
76°
Highest Temperature
Partly / Cloudy
6%
Partly cloudy skies. High 76F. Winds SW at 10 to 15 mph.

Tomorrow night

Wed 9/16
67°
Lowest Temperature
Partly Cloudy
7%
Partly cloudy. Low 67F. Winds SSW 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

6PM
Sunny
1%
67°
Feels Like 67°
Sunny
Wind
SE 9 mph
Wind
Pressure
1028 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
5%
Cloud Cover
7PM
Sunny
1%
65°
Feels Like 65°
Sunny
Wind
SSE 9 mph
Wind
Pressure
1028 mb
Pressure
Humidity
64%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
8PM
Clear
1%
63°
Feels Like 63°
Clear
Wind
SSE 8 mph
Wind
Pressure
1028 mb
Pressure
Humidity
70%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
9PM
Clear
1%
62°
Feels Like 62°
Clear
Wind
SSE 6 mph
Wind
Pressure
1028 mb
Pressure
Humidity
75%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
12%
Cloud Cover
10PM
Clear
2%
61°
Feels Like 61°
Clear
Wind
SSE 5 mph
Wind
Pressure
1028 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
16%
Cloud Cover
11PM
Clear
2%
61°
Feels Like 61°
Clear
Wind
SSE 5 mph
Wind
Pressure
1028 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
12%
Cloud Cover
12AM
Clear
2%
60°
Feels Like 60°
Clear
Wind
S 4 mph
Wind
Pressure
1028 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
12%
Cloud Cover
1AM
Clear
4%
61°
Feels Like 61°
Clear
Wind
S 4 mph
Wind
Pressure
1028 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
2AM
Clear
5%
61°
Feels Like 61°
Clear
Wind
S 4 mph
Wind
Pressure
1028 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
3AM
Fair / Mostly Clear
6%
60°
Feels Like 60°
Mostly Clear
Wind
S 3 mph
Wind
Pressure
1027 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
21%
Cloud Cover
4AM
Partly Cloudy
6%
60°
Feels Like 60°
Partly Cloudy
Wind
SSW 3 mph
Wind
Pressure
1027 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
47%
Cloud Cover
5AM
Partly Cloudy
6%
60°
Feels Like 60°
Partly Cloudy
Wind
SSW 2 mph
Wind
Pressure
1027 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
46%
Cloud Cover
Tue 9/15
Tue
Fair / Mostly Clear
6%
59°
71°
Mostly clear. Lows overnight in the upper 50s.
Feels Like
59°
Feels Like
Wind
S 9 mph
Wind
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
6:32 AM
Sunrise
Visibility
7:01 PM
Sunset
Wed 9/16
Wed
Partly / Cloudy
6%
59°
76°
Partly cloudy. Highs in the mid 70s and lows in the upper 60s.
Feels Like
76°
Feels Like
Wind
SW 10 mph
Wind
Humidity
68%
Humidity
UV Index
6
UV Index
Visibility
6:33 AM
Sunrise
Visibility
6:59 PM
Sunset
Thu 9/17
Thu
Partly / Cloudy
12%
67°
78°
Times of sun and clouds. Highs in the upper 70s and lows in the upper 60s.
Feels Like
81°
Feels Like
Wind
SSW 11 mph
Wind
Humidity
74%
Humidity
UV Index
5
UV Index
Visibility
6:34 AM
Sunrise
Visibility
6:57 PM
Sunset
Fri 9/18
Fri
Partly / Cloudy
17%
65°
79°
Mix of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
Feels Like
80°
Feels Like
Wind
NNW 11 mph
Wind
Humidity
68%
Humidity
UV Index
6
UV Index
Visibility
6:35 AM
Sunrise
Visibility
6:55 PM
Sunset
Sat 9/19
Sat
Partly / Cloudy
1%
59°
68°
Times of sun and clouds. Highs in the upper 60s and lows in the low 60s.
Feels Like
69°
Feels Like
Wind
ENE 11 mph
Wind
Humidity
59%
Humidity
UV Index
6
UV Index
Visibility
6:36 AM
Sunrise
Visibility
6:54 PM
Sunset
Sun 9/20
Sun
Rain
73%
62°
70°
Cloudy, periods of rain. Highs in the low 70s and lows in the low 60s.
Feels Like
70°
Feels Like
Wind
SE 13 mph
Wind
Humidity
80%
Humidity
UV Index
3
UV Index
Visibility
6:37 AM
Sunrise
Visibility
6:52 PM
Sunset
Mon 9/21
Mon
Scattered Showers
45%
59°
69°
A few morning showers. Highs in the upper 60s and lows in the upper 50s.
Feels Like
69°
Feels Like
Wind
NE 14 mph
Wind
Humidity
74%
Humidity
UV Index
5
UV Index
Visibility
6:38 AM
Sunrise
Visibility
6:50 PM
Sunset
Tue 9/22
Tue
Showers
44%
57°
66°
Chance of showers. Highs in the upper 60s and lows in the mid 50s.
Feels Like
67°
Feels Like
Wind
ENE 14 mph
Wind
Humidity
72%
Humidity
UV Index
4
UV Index
Visibility
6:39 AM
Sunrise
Visibility
6:49 PM
Sunset
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