Port Jefferson, NY

See Radar

Current Weather Forecast for Port Jefferson

NY 11777  |   5:00pm

Weather Conditions

84°
Feels Like 84°
Partly / Cloudy
Partly Cloudy
64° 85°
UV Index
3
UV Index
Air Quality
Good
Air Quality
Wind
SSE 7 mph
Wind
Rain
0 in
rain

Tonight

Tue 8/4
65°
Lowest Temperature
Partly Cloudy
7%
Partly cloudy. Low around 65F. Winds SSW at 5 to 10 mph.

Tomorrow

Wed 8/5
84°
Highest Temperature
Partly / Cloudy
14%
Partly cloudy skies. High 84F. Winds S at 5 to 10 mph.

Tomorrow night

Wed 8/5
73°
Lowest Temperature
Scattered Showers
33%
Partly cloudy during the evening. A few showers developing later during the night. Low 73F. Winds SSW at 5 to 10 mph. Chance of rain 30%.

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
Fair / Mostly Sunny
1%
82°
Feels Like 83°
Mostly Sunny
Wind
SSE 7 mph
Wind
Pressure
1019 mb
Pressure
Humidity
45%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
7PM
Partly / Cloudy
1%
79°
Feels Like 81°
Partly Cloudy
Wind
SSE 6 mph
Wind
Pressure
1019 mb
Pressure
Humidity
51%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
8PM
Partly / Cloudy
1%
76°
Feels Like 76°
Partly Cloudy
Wind
SSE 5 mph
Wind
Pressure
1019 mb
Pressure
Humidity
61%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
45%
Cloud Cover
9PM
Partly Cloudy
2%
74°
Feels Like 74°
Partly Cloudy
Wind
S 4 mph
Wind
Pressure
1020 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
37%
Cloud Cover
10PM
Partly Cloudy
2%
72°
Feels Like 72°
Partly Cloudy
Wind
S 3 mph
Wind
Pressure
1020 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
49%
Cloud Cover
11PM
Mostly Cloudy
2%
70°
Feels Like 70°
Mostly Cloudy
Wind
S 2 mph
Wind
Pressure
1020 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
67%
Cloud Cover
12AM
Mostly Cloudy
6%
69°
Feels Like 70°
Mostly Cloudy
Wind
SSW 1 mph
Wind
Pressure
1020 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
65%
Cloud Cover
1AM
Partly Cloudy
6%
68°
Feels Like 69°
Partly Cloudy
Wind
SSW 1 mph
Wind
Pressure
1020 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
50%
Cloud Cover
2AM
Partly Cloudy
6%
67°
Feels Like 69°
Partly Cloudy
Wind
WSW 2 mph
Wind
Pressure
1020 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
43%
Cloud Cover
3AM
Fair / Mostly Clear
6%
67°
Feels Like 68°
Mostly Clear
Wind
W 2 mph
Wind
Pressure
1020 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
4AM
Fair / Mostly Clear
7%
66°
Feels Like 68°
Mostly Clear
Wind
WNW 2 mph
Wind
Pressure
1020 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
28%
Cloud Cover
5AM
Partly Cloudy
7%
66°
Feels Like 68°
Partly Cloudy
Wind
NW 2 mph
Wind
Pressure
1020 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
41%
Cloud Cover
Tue 8/4
Tue
Partly Cloudy
7%
64°
85°
Partly cloudy. Lows overnight in the mid 60s.
Feels Like
84°
Feels Like
Wind
SSW 7 mph
Wind
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
5:51 AM
Sunrise
Visibility
8:04 PM
Sunset
Wed 8/5
Wed
Partly / Cloudy
14%
65°
83°
Partly cloudy. Highs in the mid 80s and lows in the low 70s.
Feels Like
85°
Feels Like
Wind
S 8 mph
Wind
Humidity
67%
Humidity
UV Index
8
UV Index
Visibility
5:52 AM
Sunrise
Visibility
8:03 PM
Sunset
Thu 8/6
Thu
Partly / Cloudy
20%
73°
87°
Times of sun and clouds. Highs in the upper 80s and lows in the mid 70s.
Feels Like
95°
Feels Like
Wind
SW 12 mph
Wind
Humidity
79%
Humidity
UV Index
9
UV Index
Visibility
5:53 AM
Sunrise
Visibility
8:02 PM
Sunset
Fri 8/7
Fri
Scattered Thunderstorms
43%
74°
88°
Afternoon thunderstorms. Highs in the upper 80s and lows in the low 70s.
Feels Like
95°
Feels Like
Wind
WSW 9 mph
Wind
Humidity
74%
Humidity
UV Index
9
UV Index
Visibility
5:54 AM
Sunrise
Visibility
8:00 PM
Sunset
Sat 8/8
Sat
Scattered Thunderstorms
37%
72°
87°
Afternoon thunderstorms. Highs in the upper 80s and lows in the low 70s.
Feels Like
93°
Feels Like
Wind
SW 11 mph
Wind
Humidity
72%
Humidity
UV Index
8
UV Index
Visibility
5:55 AM
Sunrise
Visibility
7:59 PM
Sunset
Sun 8/9
Sun
Fair / Mostly Sunny
7%
73°
88°
Mostly sunny. Highs in the upper 80s and lows in the low 70s.
Feels Like
94°
Feels Like
Wind
WSW 10 mph
Wind
Humidity
67%
Humidity
UV Index
9
UV Index
Visibility
5:56 AM
Sunrise
Visibility
7:58 PM
Sunset
Mon 8/10
Mon
Fair / Mostly Sunny
14%
72°
87°
More sun than clouds. Highs in the upper 80s and lows in the low 70s.
Feels Like
91°
Feels Like
Wind
SW 12 mph
Wind
Humidity
63%
Humidity
UV Index
9
UV Index
Visibility
5:57 AM
Sunrise
Visibility
7:57 PM
Sunset
Tue 8/11
Tue
Scattered Thunderstorms
45%
73°
86°
Afternoon thunderstorms. Highs in the mid 80s and lows in the low 70s.
Feels Like
89°
Feels Like
Wind
WSW 12 mph
Wind
Humidity
66%
Humidity
UV Index
9
UV Index
Visibility
5:58 AM
Sunrise
Visibility
7:55 PM
Sunset
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