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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  |   6:35am

Weather Conditions

28°
Feels Like 20°
Clear
Clear
28° 38°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
WNW 9 mph
Wind
Rain
0 in
snow

Today

Mon 12/22
38°
Highest Temperature
Fair / Mostly Sunny
2%
Sunny to partly cloudy. High 38F. Winds WNW at 10 to 15 mph.

Tonight

Mon 12/22
32°
Lowest Temperature
Rain / Snow
64%
Partly cloudy skies early then becoming cloudy with a mix of rain and snow late. Low 32F. Winds WSW at 5 to 10 mph. Chance of precip 60%.

Tomorrow

Tue 12/23
40°
Highest Temperature
Rain / Snow
80%
Rain and snow in the morning turning to light rain in the afternoon. High around 40F. Winds SW at 5 to 10 mph. Chance of rain 80%. Snow accumulations less than one inch.

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

7AM
Clear
1%
28°
Feels Like 19°
Clear
Wind
NW 9 mph
Wind
Pressure
1032 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
8AM
Sunny
1%
29°
Feels Like 21°
Sunny
Wind
NNW 9 mph
Wind
Pressure
1033 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
5%
Cloud Cover
9AM
Sunny
31°
Feels Like 23°
Sunny
Wind
NW 9 mph
Wind
Pressure
1033 mb
Pressure
Humidity
54%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
10AM
Sunny
32°
Feels Like 24°
Sunny
Wind
NW 10 mph
Wind
Pressure
1033 mb
Pressure
Humidity
48%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
11AM
Sunny
33°
Feels Like 25°
Sunny
Wind
NW 10 mph
Wind
Pressure
1033 mb
Pressure
Humidity
47%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
12PM
Sunny
35°
Feels Like 27°
Sunny
Wind
WNW 11 mph
Wind
Pressure
1031 mb
Pressure
Humidity
46%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
1PM
Sunny
36°
Feels Like 28°
Sunny
Wind
W 10 mph
Wind
Pressure
1031 mb
Pressure
Humidity
46%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
2PM
Sunny
37°
Feels Like 29°
Sunny
Wind
W 11 mph
Wind
Pressure
1031 mb
Pressure
Humidity
47%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
12%
Cloud Cover
3PM
Partly / Cloudy
1%
37°
Feels Like 30°
Partly Cloudy
Wind
W 11 mph
Wind
Pressure
1031 mb
Pressure
Humidity
47%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
35%
Cloud Cover
4PM
Partly / Cloudy
1%
37°
Feels Like 30°
Partly Cloudy
Wind
W 10 mph
Wind
Pressure
1031 mb
Pressure
Humidity
48%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
45%
Cloud Cover
5PM
Partly Cloudy
2%
36°
Feels Like 29°
Partly Cloudy
Wind
WSW 8 mph
Wind
Pressure
1031 mb
Pressure
Humidity
51%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
6PM
Partly Cloudy
2%
35°
Feels Like 29°
Partly Cloudy
Wind
WSW 8 mph
Wind
Pressure
1031 mb
Pressure
Humidity
54%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
54%
Cloud Cover
Mon 12/22
Mon
Fair / Mostly Sunny
2%
28°
38°
A few clouds. Highs in the upper 30s and lows in the low 30s.
Feels Like
20°
Feels Like
Wind
WNW 11 mph
Wind
Humidity
51%
Humidity
UV Index
2
UV Index
Visibility
7:14 AM
Sunrise
Visibility
4:28 PM
Sunset
Tue 12/23
Tue
Rain / Snow
80%
32°
40°
Mix of rain and snow. Highs in the low 40s and lows in the mid 30s.
Feels Like
29°
Feels Like
Wind
SW 10 mph
Wind
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
7:14 AM
Sunrise
Visibility
4:28 PM
Sunset
Wed 12/24
Wed
Sunny
4%
31°
44°
Abundant sunshine. Highs in the mid 40s and lows in the low 30s.
Feels Like
31°
Feels Like
Wind
NW 19 mph
Wind
Humidity
56%
Humidity
UV Index
2
UV Index
Visibility
7:14 AM
Sunrise
Visibility
4:29 PM
Sunset
Thu 12/25
Thu
Mostly Cloudy
7%
29°
43°
Considerable cloudiness. Highs in the low 40s and lows in the mid 20s.
Feels Like
27°
Feels Like
Wind
W 13 mph
Wind
Humidity
65%
Humidity
UV Index
1
UV Index
Visibility
7:15 AM
Sunrise
Visibility
4:30 PM
Sunset
Fri 12/26
Fri
Snow Showers
59%
26°
34°
Afternoon snow showers. Highs in the low 30s and lows in the upper 20s.
Feels Like
19°
Feels Like
Wind
ENE 12 mph
Wind
Humidity
61%
Humidity
UV Index
1
UV Index
Visibility
7:15 AM
Sunrise
Visibility
4:30 PM
Sunset
Sat 12/27
Sat
Scattered Showers
33%
32°
39°
Morning showers. Highs in the upper 30s and lows in the low 30s.
Feels Like
25°
Feels Like
Wind
NE 13 mph
Wind
Humidity
83%
Humidity
UV Index
1
UV Index
Visibility
7:15 AM
Sunrise
Visibility
4:31 PM
Sunset
Sun 12/28
Sun
Showers
58%
31°
44°
Showers. Highs in the mid 40s and lows in the mid 30s.
Feels Like
29°
Feels Like
Wind
S 12 mph
Wind
Humidity
92%
Humidity
UV Index
1
UV Index
Visibility
7:16 AM
Sunrise
Visibility
4:32 PM
Sunset
Mon 12/29
Mon
Snow Showers
32%
23°
39°
Morning snow showers. Highs in the mid 30s and lows in the low 20s.
Feels Like
15°
Feels Like
Wind
WNW 20 mph
Wind
Humidity
61%
Humidity
UV Index
2
UV Index
Visibility
7:16 AM
Sunrise
Visibility
4:32 PM
Sunset
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