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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  |   6:38pm

Weather Conditions

15°
Feels Like 1°
Fair / Mostly Clear
Fair
9° 17°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
N 12 mph
Wind
Rain
0 in
snow

Tonight

Sat 1/24
11°
Lowest Temperature
Cloudy
12%
Cloudy. Low 11F. Winds NNE at 10 to 15 mph.

Tomorrow

Sun 1/25
26°
Highest Temperature
Wintry Mix
100%
Snow during the morning will give way to windy conditions and a wintry mix during the afternoon. High 26F. Winds ENE at 20 to 30 mph. Chance of precip 100%. 8 to 12 inches of snow and ice expected. Higher wind gusts possible.

Tomorrow night

Sun 1/25
25°
Lowest Temperature
Wintry Mix
100%
Windy with a wintry mix in the evening. Periods of light snow late. Low around 25F. Winds NE at 20 to 30 mph. Chance of precip 100%. Snow and ice 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

7PM
Partly Cloudy
14°
Feels Like 1°
Partly Cloudy
Wind
N 11 mph
Wind
Pressure
1038 mb
Pressure
Humidity
34%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
8PM
Partly Cloudy
14°
Feels Like 0°
Partly Cloudy
Wind
N 11 mph
Wind
Pressure
1038 mb
Pressure
Humidity
37%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
40%
Cloud Cover
9PM
Mostly Cloudy
13°
Feels Like 0°
Mostly Cloudy
Wind
N 11 mph
Wind
Pressure
1039 mb
Pressure
Humidity
38%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
60%
Cloud Cover
10PM
Cloudy
13°
Feels Like 0°
Cloudy
Wind
N 11 mph
Wind
Pressure
1039 mb
Pressure
Humidity
42%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
80%
Cloud Cover
11PM
Cloudy
13°
Feels Like 0°
Cloudy
Wind
N 9 mph
Wind
Pressure
1039 mb
Pressure
Humidity
43%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
87%
Cloud Cover
12AM
Cloudy
1%
13°
Feels Like 1°
Cloudy
Wind
N 8 mph
Wind
Pressure
1039 mb
Pressure
Humidity
45%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
89%
Cloud Cover
1AM
Cloudy
1%
13°
Feels Like 1°
Cloudy
Wind
N 8 mph
Wind
Pressure
1038 mb
Pressure
Humidity
44%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
96%
Cloud Cover
2AM
Cloudy
1%
12°
Feels Like 1°
Cloudy
Wind
NNE 8 mph
Wind
Pressure
1038 mb
Pressure
Humidity
45%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
98%
Cloud Cover
3AM
Cloudy
1%
12°
Feels Like 1°
Cloudy
Wind
NNE 8 mph
Wind
Pressure
1038 mb
Pressure
Humidity
47%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
4AM
Cloudy
4%
13°
Feels Like 2°
Cloudy
Wind
NE 8 mph
Wind
Pressure
1037 mb
Pressure
Humidity
51%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
5AM
Cloudy
6%
13°
Feels Like 2°
Cloudy
Wind
NE 7 mph
Wind
Pressure
1037 mb
Pressure
Humidity
52%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
6AM
Cloudy
13%
13°
Feels Like 3°
Cloudy
Wind
ENE 7 mph
Wind
Pressure
1036 mb
Pressure
Humidity
55%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
Sat 1/24
Sat
Cloudy
12%
9°
17°
Cloudy. Lows overnight in the low teens.
Feels Like
0°
Feels Like
Wind
NNE 11 mph
Wind
Humidity
44%
Humidity
UV Index
0
UV Index
Visibility
7:09 AM
Sunrise
Visibility
4:59 PM
Sunset
Sun 1/25
Sun
Wintry Mix
100%
11°
31°
Windy, snow changing to wintry mix. Highs in the mid 20s with temperatures nearly steady overnight.
Feels Like
2°
Feels Like
Wind
ENE 21 mph
Wind
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
7:08 AM
Sunrise
Visibility
5:00 PM
Sunset
Mon 1/26
Mon
Snow Showers
50%
18°
30°
Morning light snow. Highs in the upper 20s and lows in the mid teens.
Feels Like
12°
Feels Like
Wind
NW 16 mph
Wind
Humidity
74%
Humidity
UV Index
1
UV Index
Visibility
7:07 AM
Sunrise
Visibility
5:02 PM
Sunset
Tue 1/27
Tue
Partly / Cloudy
2%
13°
21°
Partly cloudy. Highs in the low 20s and lows in the low teens.
Feels Like
2°
Feels Like
Wind
W 15 mph
Wind
Humidity
59%
Humidity
UV Index
2
UV Index
Visibility
7:06 AM
Sunrise
Visibility
5:03 PM
Sunset
Wed 1/28
Wed
Fair / Mostly Sunny
4%
11°
24°
Plenty of sun. Highs in the mid 20s and lows in the mid teens.
Feels Like
-2°
Feels Like
Wind
WNW 13 mph
Wind
Humidity
55%
Humidity
UV Index
2
UV Index
Visibility
7:06 AM
Sunrise
Visibility
5:04 PM
Sunset
Thu 1/29
Thu
Partly / Cloudy
5%
14°
24°
Mix of sun and clouds. Highs in the mid 20s and lows in the low teens.
Feels Like
5°
Feels Like
Wind
NW 14 mph
Wind
Humidity
53%
Humidity
UV Index
2
UV Index
Visibility
7:05 AM
Sunrise
Visibility
5:05 PM
Sunset
Fri 1/30
Fri
Fair / Mostly Sunny
2%
12°
23°
More sun than clouds. Highs in the low 20s and lows in the low teens.
Feels Like
0°
Feels Like
Wind
NW 15 mph
Wind
Humidity
50%
Humidity
UV Index
2
UV Index
Visibility
7:04 AM
Sunrise
Visibility
5:06 PM
Sunset
Sat 1/31
Sat
Partly / Cloudy
16%
13°
28°
Times of sun and clouds. Highs in the upper 20s and lows in the mid teens.
Feels Like
4°
Feels Like
Wind
NW 12 mph
Wind
Humidity
55%
Humidity
UV Index
2
UV Index
Visibility
7:03 AM
Sunrise
Visibility
5:08 PM
Sunset
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