Port Jefferson, NY

See Radar

Current Weather Forecast for Port Jefferson

NY 11777  |   2:45pm

Weather Conditions

80°
Feels Like 83°
Partly / Cloudy
Partly Cloudy
60° 83°
UV Index
7
UV Index
Air Quality
Moderate
Air Quality
Wind
S 7 mph
Wind
Rain
0 in
rain

Today

Mon 7/27
83°
Highest Temperature
Showers
34%
Cloudy with a few showers. High 83F. Winds S at 10 to 15 mph. Chance of rain 30%.

Tonight

Mon 7/27
68°
Lowest Temperature
Fair / Mostly Clear
24%
Mainly clear. Low 68F. Winds SSW at 10 to 15 mph.

Tomorrow

Tue 7/28
79°
Highest Temperature
Showers
58%
Overcast with rain showers at times. High 79F. Winds S at 10 to 20 mph. Chance of rain 60%.

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

3PM
Partly / Cloudy
9%
80°
Feels Like 83°
Partly Cloudy
Wind
S 7 mph
Wind
Pressure
1009 mb
Pressure
Humidity
59%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
43%
Cloud Cover
4PM
Partly / Cloudy
6%
80°
Feels Like 83°
Partly Cloudy
Wind
S 8 mph
Wind
Pressure
1008 mb
Pressure
Humidity
60%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
46%
Cloud Cover
5PM
Partly / Cloudy
5%
79°
Feels Like 82°
Partly Cloudy
Wind
S 10 mph
Wind
Pressure
1008 mb
Pressure
Humidity
62%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
42%
Cloud Cover
6PM
Partly / Cloudy
3%
78°
Feels Like 81°
Partly Cloudy
Wind
S 11 mph
Wind
Pressure
1008 mb
Pressure
Humidity
65%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
40%
Cloud Cover
7PM
Fair / Mostly Sunny
2%
77°
Feels Like 77°
Mostly Sunny
Wind
SSW 10 mph
Wind
Pressure
1008 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
28%
Cloud Cover
8PM
Fair / Mostly Sunny
3%
75°
Feels Like 75°
Mostly Sunny
Wind
SSW 9 mph
Wind
Pressure
1008 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
9PM
Clear
5%
73°
Feels Like 73°
Clear
Wind
SSW 8 mph
Wind
Pressure
1009 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
10PM
Clear
10%
72°
Feels Like 74°
Clear
Wind
SSW 7 mph
Wind
Pressure
1009 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
11PM
Clear
11%
71°
Feels Like 74°
Clear
Wind
SSW 6 mph
Wind
Pressure
1008 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
12AM
Clear
11%
71°
Feels Like 73°
Clear
Wind
SSW 6 mph
Wind
Pressure
1008 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
1AM
Fair / Mostly Clear
8%
70°
Feels Like 73°
Mostly Clear
Wind
SSW 6 mph
Wind
Pressure
1008 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
21%
Cloud Cover
2AM
Fair / Mostly Clear
14%
70°
Feels Like 72°
Mostly Clear
Wind
SSW 6 mph
Wind
Pressure
1007 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
25%
Cloud Cover
Mon 7/27
Mon
Showers
34%
60°
83°
Occasional showers possible. Highs in the low 80s and lows in the upper 60s.
Feels Like
85°
Feels Like
Wind
S 11 mph
Wind
Humidity
58%
Humidity
UV Index
8
UV Index
Visibility
5:43 AM
Sunrise
Visibility
8:12 PM
Sunset
Tue 7/28
Tue
Showers
58%
68°
78°
Showers possible. Highs in the upper 70s and lows in the upper 60s.
Feels Like
81°
Feels Like
Wind
S 16 mph
Wind
Humidity
80%
Humidity
UV Index
6
UV Index
Visibility
5:44 AM
Sunrise
Visibility
8:12 PM
Sunset
Wed 7/29
Wed
Scattered Thunderstorms
59%
68°
78°
Scattered thunderstorms. Highs in the upper 70s and lows in the upper 60s.
Feels Like
80°
Feels Like
Wind
SSW 10 mph
Wind
Humidity
78%
Humidity
UV Index
9
UV Index
Visibility
5:45 AM
Sunrise
Visibility
8:11 PM
Sunset
Thu 7/30
Thu
Showers
61%
67°
75°
Showers possible. Highs in the mid 70s and lows in the mid 60s.
Feels Like
76°
Feels Like
Wind
NNW 10 mph
Wind
Humidity
80%
Humidity
UV Index
6
UV Index
Visibility
5:46 AM
Sunrise
Visibility
8:09 PM
Sunset
Fri 7/31
Fri
Partly / Cloudy
24%
65°
78°
Mix of sun and clouds. Highs in the upper 70s and lows in the mid 60s.
Feels Like
80°
Feels Like
Wind
NNW 9 mph
Wind
Humidity
70%
Humidity
UV Index
8
UV Index
Visibility
5:47 AM
Sunrise
Visibility
8:08 PM
Sunset
Sat 8/1
Sat
Partly / Cloudy
11%
66°
82°
Mix of sun and clouds. Highs in the low 80s and lows in the upper 60s.
Feels Like
84°
Feels Like
Wind
SSW 9 mph
Wind
Humidity
67%
Humidity
UV Index
9
UV Index
Visibility
5:48 AM
Sunrise
Visibility
8:07 PM
Sunset
Sun 8/2
Sun
Mostly Cloudy
24%
69°
80°
Considerable cloudiness. Highs in the low 80s and lows in the upper 60s.
Feels Like
83°
Feels Like
Wind
S 11 mph
Wind
Humidity
71%
Humidity
UV Index
7
UV Index
Visibility
5:49 AM
Sunrise
Visibility
8:06 PM
Sunset
Mon 8/3
Mon
Isolated Thunderstorms
34%
68°
81°
Slight chance of a thunderstorm. Highs in the low 80s and lows in the upper 60s.
Feels Like
84°
Feels Like
Wind
WSW 8 mph
Wind
Humidity
74%
Humidity
UV Index
8
UV Index
Visibility
5:50 AM
Sunrise
Visibility
8:05 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from New York

Loading...