Port Jefferson, NY

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Current Weather Forecast for Port Jefferson

NY 11777  |   11:18am

Weather Conditions

41°
Feels Like 37°
Foggy
Mist
34° 45°
UV Index
1
UV Index
Air Quality
Moderate
Air Quality
Wind
SSW 7 mph
Wind
Rain
0 in
rain

Today

Sat 3/7
43°
Highest Temperature
Foggy
30%
Cloudy and damp with drizzle expected. Becoming foggy late. High 43F. Winds SSW at 10 to 15 mph.

Tonight

Sat 3/7
40°
Lowest Temperature
Scattered Showers
32%
Showers tapering off early with foggy conditions overnight. Low around 40F. Winds SSW at 10 to 15 mph. Chance of rain 30%.

Tomorrow

Sun 3/8
54°
Highest Temperature
Scattered Showers
61%
Showers in the morning, then cloudy in the afternoon. High 54F. Winds SW at 10 to 15 mph. Chance of rain 60%.

Local Weather Radar - Port Jefferson, NY

Live Port Jefferson Local Radar Forecast by FOX Weather

Precipitation For Port Jefferson rain
Rain ending in 11 minutes.

Next 12 Hours Forecast in Port Jefferson

Hourly Weather Forecast & Temperature

12PM
Cloudy
15%
42°
Feels Like 36°
Cloudy
Wind
SSW 8 mph
Wind
Pressure
1022 mb
Pressure
Humidity
90%
Humidity
UV Index
2
UV Index
Visibility
2.2mi
Visibility
Visibility
94%
Cloud Cover
1PM
Cloudy
15%
42°
Feels Like 37°
Cloudy
Wind
SSW 9 mph
Wind
Pressure
1021 mb
Pressure
Humidity
91%
Humidity
UV Index
2
UV Index
Visibility
2mi
Visibility
Visibility
96%
Cloud Cover
2PM
Cloudy
15%
43°
Feels Like 37°
Cloudy
Wind
SSW 9 mph
Wind
Pressure
1020 mb
Pressure
Humidity
93%
Humidity
UV Index
1
UV Index
Visibility
1.8mi
Visibility
Visibility
97%
Cloud Cover
3PM
Cloudy
15%
42°
Feels Like 37°
Cloudy
Wind
SSW 10 mph
Wind
Pressure
1019 mb
Pressure
Humidity
92%
Humidity
UV Index
1
UV Index
Visibility
1.2mi
Visibility
Visibility
96%
Cloud Cover
4PM
Foggy
15%
43°
Feels Like 37°
Foggy
Wind
SSW 10 mph
Wind
Pressure
1018 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
0.5mi
Visibility
Visibility
95%
Cloud Cover
5PM
Foggy
18%
42°
Feels Like 36°
Foggy
Wind
SSW 10 mph
Wind
Pressure
1017 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
0.31mi
Visibility
Visibility
98%
Cloud Cover
6PM
Foggy
22%
42°
Feels Like 36°
Foggy
Wind
SSW 9 mph
Wind
Pressure
1016 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
0.31mi
Visibility
Visibility
98%
Cloud Cover
7PM
Foggy
19%
41°
Feels Like 36°
Foggy
Wind
SSW 9 mph
Wind
Pressure
1015 mb
Pressure
Humidity
98%
Humidity
UV Index
0
UV Index
Visibility
0.31mi
Visibility
Visibility
98%
Cloud Cover
8PM
Foggy
21%
42°
Feels Like 36°
Foggy
Wind
SSW 9 mph
Wind
Pressure
1015 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
0.5mi
Visibility
Visibility
98%
Cloud Cover
9PM
Foggy
24%
42°
Feels Like 37°
Foggy
Wind
SSW 10 mph
Wind
Pressure
1014 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
0.5mi
Visibility
Visibility
98%
Cloud Cover
10PM
Showers
32%
43°
Feels Like 37°
Few Showers
Wind
SSW 11 mph
Wind
Pressure
1013 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
0.31mi
Visibility
Visibility
94%
Cloud Cover
11PM
Showers
33%
43°
Feels Like 37°
Few Showers
Wind
SSW 11 mph
Wind
Pressure
1012 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
0.31mi
Visibility
Visibility
97%
Cloud Cover
Sat 3/7
Sat
Foggy
30%
34°
45°
Areas of fog with occasional drizzle. Highs in the low 40s with temperatures nearly steady overnight.
Feels Like
36°
Feels Like
Wind
SSW 10 mph
Wind
Humidity
92%
Humidity
UV Index
2
UV Index
Visibility
6:16 AM
Sunrise
Visibility
5:50 PM
Sunset
Sun 3/8
Sun
Scattered Showers
61%
43°
54°
Showers ending by midday. Highs in the mid 50s and lows in the low 40s.
Feels Like
42°
Feels Like
Wind
SW 12 mph
Wind
Humidity
94%
Humidity
UV Index
2
UV Index
Visibility
7:15 AM
Sunrise
Visibility
6:51 PM
Sunset
Mon 3/9
Mon
Sunny
4%
40°
57°
Abundant sunshine. Highs in the upper 50s and lows in the upper 30s.
Feels Like
38°
Feels Like
Wind
SW 13 mph
Wind
Humidity
57%
Humidity
UV Index
4
UV Index
Visibility
7:13 AM
Sunrise
Visibility
6:52 PM
Sunset
Tue 3/10
Tue
Fair / Mostly Sunny
8%
39°
56°
More sun than clouds. Highs in the mid 50s and lows in the low 40s.
Feels Like
37°
Feels Like
Wind
SW 10 mph
Wind
Humidity
72%
Humidity
UV Index
4
UV Index
Visibility
7:12 AM
Sunrise
Visibility
6:53 PM
Sunset
Wed 3/11
Wed
Foggy
24%
41°
53°
Areas of fog. Highs in the low 50s and lows in the upper 40s.
Feels Like
41°
Feels Like
Wind
S 13 mph
Wind
Humidity
86%
Humidity
UV Index
2
UV Index
Visibility
7:10 AM
Sunrise
Visibility
6:54 PM
Sunset
Thu 3/12
Thu
Showers
48%
32°
52°
Showers possible. Highs in the low 50s and lows in the upper 20s.
Feels Like
33°
Feels Like
Wind
W 18 mph
Wind
Humidity
65%
Humidity
UV Index
3
UV Index
Visibility
7:08 AM
Sunrise
Visibility
6:55 PM
Sunset
Fri 3/13
Fri
Partly / Cloudy
6%
28°
39°
Partly cloudy. Highs in the upper 30s and lows in the mid 30s.
Feels Like
21°
Feels Like
Wind
SW 15 mph
Wind
Humidity
52%
Humidity
UV Index
4
UV Index
Visibility
7:07 AM
Sunrise
Visibility
6:56 PM
Sunset
Sat 3/14
Sat
Partly / Cloudy
24%
36°
46°
Partly cloudy. Highs in the mid 40s and lows in the mid 30s.
Feels Like
33°
Feels Like
Wind
WSW 13 mph
Wind
Humidity
64%
Humidity
UV Index
4
UV Index
Visibility
7:05 AM
Sunrise
Visibility
6:57 PM
Sunset
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