Port Jefferson, NY

See Radar

Current Weather Forecast for Port Jefferson

NY 11777  |   4:40am

Weather Conditions

70°
Feels Like 70°
Cloudy
Showers in the Vicinity
69° 83°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
WSW 4 mph
Wind
Rain
0.01 in
rain

Today

Thu 8/13
83°
Highest Temperature
Scattered Thunderstorms
85%
Thunderstorms this morning, then partly cloudy during the afternoon hours. High 83F. Winds W at 10 to 15 mph. Chance of rain 90%.

Tonight

Thu 8/13
67°
Lowest Temperature
Partly Cloudy
4%
A few clouds. Low 67F. Winds NW at 5 to 10 mph.

Tomorrow

Fri 8/14
84°
Highest Temperature
Partly / Cloudy
4%
Intervals of clouds and sunshine. High 84F. Winds WNW at 5 to 10 mph.

Local Weather Radar - Port Jefferson, NY

Live Port Jefferson Local Radar Forecast by FOX Weather

Precipitation For Port Jefferson thunder
Thunder ending in 19 minutes.

Next 12 Hours Forecast in Port Jefferson

Hourly Weather Forecast & Temperature

5AM
Cloudy
21%
70°
Feels Like 70°
Cloudy
Wind
WSW 5 mph
Wind
Pressure
1009 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
90%
Cloud Cover
6AM
Cloudy
17%
70°
Feels Like 70°
Cloudy
Wind
SW 5 mph
Wind
Pressure
1009 mb
Pressure
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
87%
Cloud Cover
7AM
Mostly Cloudy
15%
71°
Feels Like 71°
Mostly Cloudy
Wind
SW 5 mph
Wind
Pressure
1009 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
60%
Cloud Cover
8AM
Mostly Cloudy
4%
72°
Feels Like 72°
Mostly Cloudy
Wind
WSW 7 mph
Wind
Pressure
1010 mb
Pressure
Humidity
88%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
67%
Cloud Cover
9AM
Partly / Cloudy
2%
74°
Feels Like 74°
Partly Cloudy
Wind
W 8 mph
Wind
Pressure
1010 mb
Pressure
Humidity
84%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
54%
Cloud Cover
10AM
Partly / Cloudy
2%
75°
Feels Like 75°
Partly Cloudy
Wind
WNW 9 mph
Wind
Pressure
1010 mb
Pressure
Humidity
79%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
11AM
Partly / Cloudy
2%
77°
Feels Like 77°
Partly Cloudy
Wind
NW 9 mph
Wind
Pressure
1010 mb
Pressure
Humidity
75%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
48%
Cloud Cover
12PM
Partly / Cloudy
3%
79°
Feels Like 82°
Partly Cloudy
Wind
NW 8 mph
Wind
Pressure
1010 mb
Pressure
Humidity
68%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
56%
Cloud Cover
1PM
Partly / Cloudy
2%
80°
Feels Like 83°
Partly Cloudy
Wind
NW 9 mph
Wind
Pressure
1010 mb
Pressure
Humidity
65%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
2PM
Mostly Cloudy
15%
81°
Feels Like 84°
Mostly Cloudy
Wind
NW 10 mph
Wind
Pressure
1010 mb
Pressure
Humidity
61%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
79%
Cloud Cover
3PM
Mostly Cloudy
15%
82°
Feels Like 85°
Mostly Cloudy
Wind
WNW 10 mph
Wind
Pressure
1010 mb
Pressure
Humidity
56%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
70%
Cloud Cover
4PM
Mostly Cloudy
15%
82°
Feels Like 85°
Mostly Cloudy
Wind
WNW 10 mph
Wind
Pressure
1010 mb
Pressure
Humidity
54%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
62%
Cloud Cover
Thu 8/13
Thu
Scattered Thunderstorms
85%
69°
83°
Thunderstorms early. Highs in the low 80s and lows in the upper 60s.
Feels Like
85°
Feels Like
Wind
W 10 mph
Wind
Humidity
73%
Humidity
UV Index
8
UV Index
Visibility
6:00 AM
Sunrise
Visibility
7:53 PM
Sunset
Fri 8/14
Fri
Partly / Cloudy
4%
67°
84°
Partly cloudy. Highs in the mid 80s and lows in the upper 60s.
Feels Like
84°
Feels Like
Wind
WNW 8 mph
Wind
Humidity
54%
Humidity
UV Index
8
UV Index
Visibility
6:01 AM
Sunrise
Visibility
7:52 PM
Sunset
Sat 8/15
Sat
Fair / Mostly Sunny
2%
68°
80°
A few clouds. Highs in the low 80s and lows in the upper 60s.
Feels Like
80°
Feels Like
Wind
ENE 10 mph
Wind
Humidity
54%
Humidity
UV Index
8
UV Index
Visibility
6:02 AM
Sunrise
Visibility
7:50 PM
Sunset
Sun 8/16
Sun
Rain
73%
67°
79°
Cloudy with late day rain. Highs in the upper 70s and lows in the low 70s.
Feels Like
81°
Feels Like
Wind
S 16 mph
Wind
Humidity
69%
Humidity
UV Index
5
UV Index
Visibility
6:03 AM
Sunrise
Visibility
7:49 PM
Sunset
Mon 8/17
Mon
Partly / Cloudy
24%
71°
85°
Mix of sun and clouds. Highs in the mid 80s and lows in the upper 60s.
Feels Like
89°
Feels Like
Wind
WNW 10 mph
Wind
Humidity
73%
Humidity
UV Index
8
UV Index
Visibility
6:04 AM
Sunrise
Visibility
7:47 PM
Sunset
Tue 8/18
Tue
Partly / Cloudy
14%
68°
81°
Times of sun and clouds. Highs in the low 80s and lows in the upper 60s.
Feels Like
83°
Feels Like
Wind
NE 8 mph
Wind
Humidity
64%
Humidity
UV Index
8
UV Index
Visibility
6:05 AM
Sunrise
Visibility
7:46 PM
Sunset
Wed 8/19
Wed
Partly / Cloudy
10%
68°
82°
Times of sun and clouds. Highs in the low 80s and lows in the low 70s.
Feels Like
84°
Feels Like
Wind
SW 11 mph
Wind
Humidity
65%
Humidity
UV Index
8
UV Index
Visibility
6:06 AM
Sunrise
Visibility
7:44 PM
Sunset
Thu 8/20
Thu
Partly / Cloudy
24%
70°
82°
Mix of sun and clouds. Highs in the low 80s and lows in the upper 60s.
Feels Like
84°
Feels Like
Wind
SW 11 mph
Wind
Humidity
65%
Humidity
UV Index
6
UV Index
Visibility
6:07 AM
Sunrise
Visibility
7:43 PM
Sunset
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