Port Jefferson, NY

See Radar

Current Weather Forecast for Port Jefferson

NY 11777  |   11:40pm

Weather Conditions

61°
Feels Like 61°
Mostly Cloudy
Showers in the Vicinity
60° 70°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
SE 6 mph
Wind
Rain
0 in
rain

Tonight

Sat 9/19
61°
Lowest Temperature
Scattered Showers
30%
Showers early, then cloudy overnight. Low 61F. Winds SE at 5 to 10 mph. Chance of rain 30%.

Tomorrow

Sun 9/20
68°
Highest Temperature
Rain
82%
Rain likely. Potential for heavy rainfall. High 68F. Winds SSE at 10 to 15 mph. Chance of rain 80%. Rainfall around a half an inch.

Tomorrow night

Sun 9/20
59°
Lowest Temperature
Rain
90%
Rain early...then remaining cloudy with showers late. Low 59F. SSW winds shifting to N at 10 to 20 mph. Chance of rain 90%. Rainfall around a half an inch.

Local Weather Radar - Port Jefferson, NY

Live Port Jefferson Local Radar Forecast by FOX Weather

Precipitation For Port Jefferson rain
Rain ending in 19 minutes.

Next 12 Hours Forecast in Port Jefferson

Hourly Weather Forecast & Temperature

12AM
Cloudy
1%
62°
Feels Like 62°
Cloudy
Wind
SE 6 mph
Wind
Pressure
1021 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
100%
Cloud Cover
1AM
Cloudy
15%
62°
Feels Like 62°
Cloudy
Wind
SE 6 mph
Wind
Pressure
1021 mb
Pressure
Humidity
72%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
100%
Cloud Cover
2AM
Cloudy
2%
62°
Feels Like 62°
Cloudy
Wind
SE 6 mph
Wind
Pressure
1021 mb
Pressure
Humidity
72%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
100%
Cloud Cover
3AM
Cloudy
1%
62°
Feels Like 62°
Cloudy
Wind
ESE 7 mph
Wind
Pressure
1020 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
91%
Cloud Cover
4AM
Cloudy
2%
62°
Feels Like 61°
Cloudy
Wind
ESE 7 mph
Wind
Pressure
1020 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
89%
Cloud Cover
5AM
Cloudy
2%
62°
Feels Like 62°
Cloudy
Wind
ESE 7 mph
Wind
Pressure
1019 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
87%
Cloud Cover
6AM
Cloudy
7%
62°
Feels Like 62°
Cloudy
Wind
SE 7 mph
Wind
Pressure
1019 mb
Pressure
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
87%
Cloud Cover
7AM
Cloudy
12%
62°
Feels Like 62°
Cloudy
Wind
SE 7 mph
Wind
Pressure
1019 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
92%
Cloud Cover
8AM
Showers
49%
64°
Feels Like 64°
Showers
Wind
SE 9 mph
Wind
Pressure
1018 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
94%
Cloud Cover
9AM
Rain
72%
65°
Feels Like 64°
Rain
Wind
SE 10 mph
Wind
Pressure
1018 mb
Pressure
Humidity
77%
Humidity
UV Index
1
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
10AM
Rain
82%
65°
Feels Like 65°
Rain
Wind
SE 11 mph
Wind
Pressure
1018 mb
Pressure
Humidity
81%
Humidity
UV Index
1
UV Index
Visibility
4mi
Visibility
Visibility
100%
Cloud Cover
11AM
Rain
82%
65°
Feels Like 66°
Rain
Wind
SE 11 mph
Wind
Pressure
1017 mb
Pressure
Humidity
85%
Humidity
UV Index
2
UV Index
Visibility
4mi
Visibility
Visibility
100%
Cloud Cover
Sat 9/19
Sat
Scattered Showers
30%
60°
70°
Showers early. Lows overnight in the low 60s.
Feels Like
61°
Feels Like
Wind
SE 8 mph
Wind
Humidity
72%
Humidity
UV Index
0
UV Index
Visibility
6:36 AM
Sunrise
Visibility
6:54 PM
Sunset
Sun 9/20
Sun
Rain
82%
61°
69°
Mainly cloudy and rainy. Potential for heavy rainfall. Highs in the upper 60s and lows in the upper 50s.
Feels Like
69°
Feels Like
Wind
SSE 12 mph
Wind
Humidity
85%
Humidity
UV Index
2
UV Index
Visibility
6:37 AM
Sunrise
Visibility
6:52 PM
Sunset
Mon 9/21
Mon
Mostly Cloudy
22%
59°
68°
More clouds than sun. Highs in the upper 60s and lows in the upper 50s.
Feels Like
68°
Feels Like
Wind
NE 17 mph
Wind
Humidity
71%
Humidity
UV Index
5
UV Index
Visibility
6:38 AM
Sunrise
Visibility
6:50 PM
Sunset
Tue 9/22
Tue
Cloudy
24%
55°
64°
Mostly cloudy. Highs in the mid 60s and lows in the mid 50s.
Feels Like
56°
Feels Like
Wind
NE 18 mph
Wind
Humidity
65%
Humidity
UV Index
4
UV Index
Visibility
6:39 AM
Sunrise
Visibility
6:49 PM
Sunset
Wed 9/23
Wed
Windy
20%
54°
66°
Windy with clouds. Highs in the mid 60s and lows in the mid 50s.
Feels Like
66°
Feels Like
Wind
ENE 21 mph
Wind
Humidity
63%
Humidity
UV Index
3
UV Index
Visibility
6:40 AM
Sunrise
Visibility
6:47 PM
Sunset
Thu 9/24
Thu
Cloudy
24%
54°
66°
Mostly cloudy. Highs in the mid 60s and lows in the mid 50s.
Feels Like
66°
Feels Like
Wind
NE 20 mph
Wind
Humidity
61%
Humidity
UV Index
4
UV Index
Visibility
6:41 AM
Sunrise
Visibility
6:45 PM
Sunset
Fri 9/25
Fri
Cloudy
24%
54°
67°
Cloudy. Highs in the upper 60s and lows in the mid 50s.
Feels Like
67°
Feels Like
Wind
NNE 20 mph
Wind
Humidity
57%
Humidity
UV Index
2
UV Index
Visibility
6:42 AM
Sunrise
Visibility
6:43 PM
Sunset
Sat 9/26
Sat
Showers
65%
56°
64°
Showers. Highs in the mid 60s and lows in the mid 50s.
Feels Like
65°
Feels Like
Wind
N 19 mph
Wind
Humidity
65%
Humidity
UV Index
4
UV Index
Visibility
6:43 AM
Sunrise
Visibility
6:42 PM
Sunset
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