Port Jefferson, NY

See Radar

Current Weather Forecast for Port Jefferson

NY 11777  |   5:05pm

Weather Conditions

64°
Feels Like 63°
Sunny
Sunny
44° 68°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
SSW 11 mph
Wind
Rain
0 in
rain

Tonight

Thu 10/29
54°
Lowest Temperature
Fair / Mostly Clear
7%
Clear to partly cloudy. Low 54F. Winds SW at 10 to 15 mph.

Tomorrow

Fri 10/30
69°
Highest Temperature
Partly / Cloudy
7%
Partly cloudy skies. Warm. High 69F. Winds WNW at 10 to 20 mph.

Tomorrow night

Fri 10/30
42°
Lowest Temperature
Partly Cloudy
2%
A few clouds. Low 42F. Winds NNW 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

6PM
Clear
2%
62°
Feels Like 61°
Clear
Wind
SSW 9 mph
Wind
Pressure
1020 mb
Pressure
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
7PM
Clear
2%
59°
Feels Like 57°
Clear
Wind
SSW 8 mph
Wind
Pressure
1020 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
5%
Cloud Cover
8PM
Clear
2%
58°
Feels Like 56°
Clear
Wind
SSW 8 mph
Wind
Pressure
1020 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
9PM
Clear
2%
57°
Feels Like 55°
Clear
Wind
SSW 8 mph
Wind
Pressure
1019 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
10PM
Clear
2%
57°
Feels Like 55°
Clear
Wind
SSW 8 mph
Wind
Pressure
1019 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
11PM
Clear
2%
57°
Feels Like 55°
Clear
Wind
SW 8 mph
Wind
Pressure
1019 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
12AM
Clear
4%
57°
Feels Like 55°
Clear
Wind
SW 8 mph
Wind
Pressure
1019 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
1AM
Clear
6%
56°
Feels Like 55°
Clear
Wind
SW 8 mph
Wind
Pressure
1018 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
5%
Cloud Cover
2AM
Clear
7%
56°
Feels Like 54°
Clear
Wind
SW 8 mph
Wind
Pressure
1018 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
16%
Cloud Cover
3AM
Clear
7%
56°
Feels Like 54°
Clear
Wind
SW 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
16%
Cloud Cover
4AM
Partly Cloudy
7%
55°
Feels Like 53°
Partly Cloudy
Wind
SW 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
31%
Cloud Cover
5AM
Fair / Mostly Clear
7%
55°
Feels Like 53°
Mostly Clear
Wind
WSW 8 mph
Wind
Pressure
1016 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
26%
Cloud Cover
Thu 10/29
Thu
Fair / Mostly Clear
7%
44°
68°
Mainly clear. Lows overnight in the mid 50s.
Feels Like
53°
Feels Like
Wind
SW 11 mph
Wind
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
7:19 AM
Sunrise
Visibility
5:51 PM
Sunset
Fri 10/30
Fri
Partly / Cloudy
7%
47°
69°
Times of sun and clouds. Highs in the upper 60s and lows in the low 40s.
Feels Like
69°
Feels Like
Wind
WNW 16 mph
Wind
Humidity
62%
Humidity
UV Index
3
UV Index
Visibility
7:20 AM
Sunrise
Visibility
5:50 PM
Sunset
Sat 10/31
Sat
Sunny
3%
42°
57°
Mainly sunny. Highs in the upper 50s and lows in the low 40s.
Feels Like
38°
Feels Like
Wind
NNW 11 mph
Wind
Humidity
51%
Humidity
UV Index
3
UV Index
Visibility
7:22 AM
Sunrise
Visibility
5:49 PM
Sunset
Sun 11/1
Sun
Partly / Cloudy
3%
41°
59°
Times of sun and clouds. Highs in the upper 50s and lows in the mid 40s.
Feels Like
41°
Feels Like
Wind
W 7 mph
Wind
Humidity
50%
Humidity
UV Index
3
UV Index
Visibility
6:23 AM
Sunrise
Visibility
4:48 PM
Sunset
Mon 11/2
Mon
Partly / Cloudy
2%
44°
65°
Mix of sun and clouds. Highs in the mid 60s and lows in the upper 40s.
Feels Like
65°
Feels Like
Wind
SW 10 mph
Wind
Humidity
57%
Humidity
UV Index
2
UV Index
Visibility
6:24 AM
Sunrise
Visibility
4:46 PM
Sunset
Tue 11/3
Tue
Partly / Cloudy
6%
47°
70°
Partly cloudy. Highs in the low 70s and lows in the low 50s.
Feels Like
70°
Feels Like
Wind
SW 6 mph
Wind
Humidity
59%
Humidity
UV Index
3
UV Index
Visibility
6:25 AM
Sunrise
Visibility
4:45 PM
Sunset
Wed 11/4
Wed
Mostly Cloudy
19%
50°
69°
Mostly cloudy. Highs in the upper 60s and lows in the mid 50s.
Feels Like
69°
Feels Like
Wind
ESE 10 mph
Wind
Humidity
66%
Humidity
UV Index
3
UV Index
Visibility
6:26 AM
Sunrise
Visibility
4:44 PM
Sunset
Thu 11/5
Thu
Showers
53%
56°
68°
Showers. Highs in the upper 60s and lows in the mid 50s.
Feels Like
68°
Feels Like
Wind
ESE 15 mph
Wind
Humidity
76%
Humidity
UV Index
2
UV Index
Visibility
6:27 AM
Sunrise
Visibility
4:43 PM
Sunset
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