Port Jefferson, NY

See Radar

Current Weather Forecast for Port Jefferson

NY 11777  |   2:24am

Weather Conditions

Feels Like -17°
Clear
Clear/Wind
28°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
NNW 21 mph
Wind
Rain
0 in
snow

Tonight

Sat 2/7
Lowest Temperature
Windy
1%
Clear with gusty winds. Areas of blowing snow. Low 2F. Winds NNW at 20 to 30 mph.

Tomorrow

Sun 2/8
16°
Highest Temperature
Windy
1%
Sunny skies. Gusty winds in the morning. High 16F. Winds NW at 20 to 30 mph. Higher wind gusts possible.

Tomorrow night

Sun 2/8
Lowest Temperature
Clear
2%
Clear skies. Low 8F. Winds NNW at 10 to 20 mph.

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

3AM
Windy
1%
Feels Like -18°
Clear/Wind
Wind
NNW 23 mph
Wind
Pressure
1017 mb
Pressure
Humidity
52%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
4AM
Windy
1%
Feels Like -17°
Clear/Wind
Wind
NNW 20 mph
Wind
Pressure
1018 mb
Pressure
Humidity
53%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
5AM
Clear
1%
Feels Like -17°
Clear
Wind
NW 19 mph
Wind
Pressure
1018 mb
Pressure
Humidity
54%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
6AM
Clear
1%
Feels Like -17°
Clear
Wind
NW 18 mph
Wind
Pressure
1019 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
7AM
Sunny
1%
Feels Like -17°
Sunny
Wind
NW 18 mph
Wind
Pressure
1020 mb
Pressure
Humidity
57%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
8AM
Windy
1%
Feels Like -17°
Sunny/Wind
Wind
NW 20 mph
Wind
Pressure
1020 mb
Pressure
Humidity
55%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
9AM
Windy
1%
Feels Like -15°
Sunny/Wind
Wind
NNW 20 mph
Wind
Pressure
1020 mb
Pressure
Humidity
53%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
10AM
Windy
1%
Feels Like -13°
Sunny/Wind
Wind
NNW 20 mph
Wind
Pressure
1020 mb
Pressure
Humidity
50%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
11AM
Windy
1%
Feels Like -11°
Sunny/Wind
Wind
NNW 20 mph
Wind
Pressure
1020 mb
Pressure
Humidity
48%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
10%
Cloud Cover
12PM
Windy
1%
10°
Feels Like -8°
Sunny/Wind
Wind
NW 20 mph
Wind
Pressure
1020 mb
Pressure
Humidity
46%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
1PM
Windy
1%
12°
Feels Like -6°
Sunny/Wind
Wind
NW 20 mph
Wind
Pressure
1020 mb
Pressure
Humidity
44%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
8%
Cloud Cover
2PM
Windy
1%
13°
Feels Like -5°
Sunny/Wind
Wind
NW 20 mph
Wind
Pressure
1020 mb
Pressure
Humidity
44%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
15%
Cloud Cover
Sat 2/7
Sat
Windy
1%
28°
Clear and windy. Lows overnight in the low single digits.
Feels Like
-18°
Feels Like
Wind
NNW 23 mph
Wind
Humidity
53%
Humidity
UV Index
0
UV Index
Visibility
6:56 AM
Sunrise
Visibility
5:16 PM
Sunset
Sun 2/8
Sun
Windy
1%
15°
Windy with sunshine. Highs in the mid teens and lows in the upper single digits.
Feels Like
-17°
Feels Like
Wind
NW 20 mph
Wind
Humidity
48%
Humidity
UV Index
3
UV Index
Visibility
6:55 AM
Sunrise
Visibility
5:17 PM
Sunset
Mon 2/9
Mon
Sunny
2%
29°
Sunny. Highs in the upper 20s and lows in the upper teens.
Feels Like
-4°
Feels Like
Wind
NW 14 mph
Wind
Humidity
45%
Humidity
UV Index
3
UV Index
Visibility
6:53 AM
Sunrise
Visibility
5:19 PM
Sunset
Tue 2/10
Tue
Cloudy
22%
18°
34°
Mostly cloudy. Highs in the mid 30s and lows in the upper 20s.
Feels Like
15°
Feels Like
Wind
WSW 7 mph
Wind
Humidity
51%
Humidity
UV Index
1
UV Index
Visibility
6:52 AM
Sunrise
Visibility
5:20 PM
Sunset
Wed 2/11
Wed
Partly / Cloudy
11%
29°
38°
Partly cloudy. Highs in the upper 30s and lows in the mid 20s.
Feels Like
23°
Feels Like
Wind
WNW 15 mph
Wind
Humidity
62%
Humidity
UV Index
3
UV Index
Visibility
6:51 AM
Sunrise
Visibility
5:21 PM
Sunset
Thu 2/12
Thu
Partly / Cloudy
4%
25°
33°
Times of sun and clouds. Highs in the low 30s and lows in the low 20s.
Feels Like
18°
Feels Like
Wind
NW 13 mph
Wind
Humidity
55%
Humidity
UV Index
3
UV Index
Visibility
6:50 AM
Sunrise
Visibility
5:22 PM
Sunset
Fri 2/13
Fri
Fair / Mostly Sunny
6%
22°
33°
Mostly sunny. Highs in the low 30s and lows in the low 20s.
Feels Like
15°
Feels Like
Wind
NW 9 mph
Wind
Humidity
55%
Humidity
UV Index
3
UV Index
Visibility
6:49 AM
Sunrise
Visibility
5:24 PM
Sunset
Sat 2/14
Sat
Fair / Mostly Sunny
12%
20°
33°
More sun than clouds. Highs in the low 30s and lows in the low 20s.
Feels Like
13°
Feels Like
Wind
NW 8 mph
Wind
Humidity
55%
Humidity
UV Index
3
UV Index
Visibility
6:47 AM
Sunrise
Visibility
5:25 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App

Latest Stories from New York

Loading...