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U.S. / NY / Port Jefferson / 11777

Port Jefferson, NY

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Current Weather Forecast for Port Jefferson

NY 11777  |   8:33am

Weather Conditions

51°
Feels Like 49°
Sunny
Sunny
48° 58°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
S 6 mph
Wind
Rain
0 in
rain

Today

Wed 3/11
58°
Highest Temperature
Partly / Cloudy
16%
Sunshine and clouds mixed. A stray shower or thunderstorm is possible. High 58F. Winds S at 10 to 20 mph.

Tonight

Wed 3/11
49°
Lowest Temperature
Cloudy
24%
Overcast. Low 49F. Winds SSW at 10 to 20 mph.

Tomorrow

Thu 3/12
52°
Highest Temperature
Rain / Snow
93%
Rain showers early changing to mixed rain and snow later in the day. Morning high of 52F with temps falling to near 40. Winds WNW at 10 to 20 mph. Chance of rain 90%.

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

9AM
Sunny
2%
52°
Feels Like 50°
Sunny
Wind
SSE 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
74%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
5%
Cloud Cover
10AM
Fair / Mostly Sunny
2%
55°
Feels Like 53°
Mostly Sunny
Wind
SSE 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
71%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
11AM
Partly / Cloudy
1%
57°
Feels Like 56°
Partly Cloudy
Wind
SSE 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
69%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
36%
Cloud Cover
12PM
Partly / Cloudy
2%
57°
Feels Like 55°
Partly Cloudy
Wind
S 9 mph
Wind
Pressure
1014 mb
Pressure
Humidity
68%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
55%
Cloud Cover
1PM
Partly / Cloudy
2%
57°
Feels Like 55°
Partly Cloudy
Wind
S 11 mph
Wind
Pressure
1014 mb
Pressure
Humidity
68%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
57%
Cloud Cover
2PM
Mostly Cloudy
3%
57°
Feels Like 54°
Mostly Cloudy
Wind
S 11 mph
Wind
Pressure
1013 mb
Pressure
Humidity
71%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
60%
Cloud Cover
3PM
Mostly Cloudy
15%
57°
Feels Like 54°
Mostly Cloudy
Wind
S 12 mph
Wind
Pressure
1012 mb
Pressure
Humidity
73%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
69%
Cloud Cover
4PM
Mostly Cloudy
15%
57°
Feels Like 54°
Mostly Cloudy
Wind
S 12 mph
Wind
Pressure
1010 mb
Pressure
Humidity
76%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
70%
Cloud Cover
5PM
Cloudy
16%
56°
Feels Like 53°
Cloudy
Wind
S 13 mph
Wind
Pressure
1010 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
81%
Cloud Cover
6PM
Mostly Cloudy
15%
55°
Feels Like 51°
Mostly Cloudy
Wind
S 14 mph
Wind
Pressure
1009 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
76%
Cloud Cover
7PM
Cloudy
15%
52°
Feels Like 48°
Cloudy
Wind
S 12 mph
Wind
Pressure
1008 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
84%
Cloud Cover
8PM
Mostly Cloudy
17%
51°
Feels Like 46°
Mostly Cloudy
Wind
SSW 14 mph
Wind
Pressure
1008 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
72%
Cloud Cover
Wed 3/11
Wed
Partly / Cloudy
16%
48°
58°
Times of sun and clouds. Highs in the upper 50s and lows in the upper 40s.
Feels Like
49°
Feels Like
Wind
S 14 mph
Wind
Humidity
73%
Humidity
UV Index
4
UV Index
Visibility
7:10 AM
Sunrise
Visibility
6:54 PM
Sunset
Thu 3/12
Thu
Rain / Snow
93%
33°
52°
Rain mixed with snow. Highs in the low 50s and lows in the low 30s.
Feels Like
30°
Feels Like
Wind
WNW 17 mph
Wind
Humidity
77%
Humidity
UV Index
2
UV Index
Visibility
7:08 AM
Sunrise
Visibility
6:55 PM
Sunset
Fri 3/13
Fri
Mostly Cloudy
3%
30°
44°
Considerable cloudiness. Highs in the low 40s and lows in the upper 30s.
Feels Like
24°
Feels Like
Wind
SW 17 mph
Wind
Humidity
48%
Humidity
UV Index
3
UV Index
Visibility
7:07 AM
Sunrise
Visibility
6:56 PM
Sunset
Sat 3/14
Sat
Fair / Mostly Sunny
1%
32°
47°
More sun than clouds. Highs in the upper 40s and lows in the low 30s.
Feels Like
30°
Feels Like
Wind
W 20 mph
Wind
Humidity
39%
Humidity
UV Index
4
UV Index
Visibility
7:05 AM
Sunrise
Visibility
6:57 PM
Sunset
Sun 3/15
Sun
Cloudy
20%
30°
46°
Mostly cloudy. Highs in the low 40s with temperatures nearly steady overnight.
Feels Like
26°
Feels Like
Wind
E 13 mph
Wind
Humidity
51%
Humidity
UV Index
2
UV Index
Visibility
7:03 AM
Sunrise
Visibility
6:58 PM
Sunset
Mon 3/16
Mon
Rain
84%
38°
54°
Windy with periods of rain. Highs in the mid 50s and lows in the low 30s.
Feels Like
43°
Feels Like
Wind
S 20 mph
Wind
Humidity
88%
Humidity
UV Index
2
UV Index
Visibility
7:02 AM
Sunrise
Visibility
7:00 PM
Sunset
Tue 3/17
Tue
Partly / Cloudy
18%
24°
40°
Morning clouds followed by afternoon sun. Highs in the upper 30s and lows in the low 20s.
Feels Like
22°
Feels Like
Wind
WNW 15 mph
Wind
Humidity
47%
Humidity
UV Index
5
UV Index
Visibility
7:00 AM
Sunrise
Visibility
7:01 PM
Sunset
Wed 3/18
Wed
Fair / Mostly Sunny
3%
21°
33°
More sun than clouds. Highs in the low 30s and lows in the mid 20s.
Feels Like
14°
Feels Like
Wind
WNW 8 mph
Wind
Humidity
43%
Humidity
UV Index
5
UV Index
Visibility
6:58 AM
Sunrise
Visibility
7:02 PM
Sunset
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