WeatherMan

Port Jefferson

10:50 pm / Thursday, January 21
31°
Mostly cloudy
Feels Like 35°
Wind
W 1 mph
Visibility
14+ miles
Dew Pt
22°
Humidity
68%
UV Index
0 (Low)
Pressure
753 mmHg
Mostly cloudy with 1 mph winds from the West and a temperature of 31 °F.

Next 12 hours

32°31°31°36°42°
12:00 am
3:00 am
6:00 am
9:00 am
12:00 pm
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Sun & Moon

Today: Thursday, January 21

Sun & Moon

Today: Thursday, January 21
Sunrise
7:12 am
Sunset
4:56 pm
Length of Visible Light
9 h 44 m
Length of Day
4 h 30 m
First Quarter
First Quarter
Moonrise - 11:43 am,
Moonset - 1:40 am

Detailed Hourly Weather - Port Jefferson, NY

Next 24 hours
32°31°31°36°42°42°38°33°
12:00 am
3:00 am
6:00 am
9:00 am
12:00 pm
3:00 pm
6:00 pm
9:00 pm
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Mostly clear
Clear
Mostly clear
Mostly sunny
Mostly sunny
Partly sunny
Partly cloudy
Mostly clear
Feels Like
30°
22°
23°
26°
35°
34°
28°
20°
Wind
NNW 5 mph
W 9 mph
W 9 mph
W 14 mph
W 15 mph
WNW 15 mph
WNW 13 mph
WNW 14 mph
Humidity
80%
73%
70%
58%
44%
38%
42%
48%
Visibility
10 miles
10 miles
10 miles
10 miles
10 miles
10 miles
10 miles
10 miles
UV Index
0 (Low)
0 (Low)
0 (Low)
1 (Low)
2 (Low)
1 (Low)
0 (Low)
0 (Low)
Dew Pt
26°
23°
23°
23°
22°
18°
17°
16°
Pressure
1004 mmHg
1003 mmHg
1004 mmHg
1005 mmHg
1005 mmHg
1005 mmHg
1007 mmHg
1010 mmHg
Wet Bulb Temp
30°
28°
28°
31°
35°
34°
31°
28°
Wind Gust
7 mph
11 mph
13 mph
17 mph
20 mph
20 mph
17 mph
18 mph
Cloud Ceiling
6 miles
6 miles
6 miles
6 miles
5 miles
3 miles
6 miles
6 miles
Cloud Cover
24%
6%
10%
10%
10%
46%
46%
26%
Precipitation Probability
0%
0%
0%
0%
0%
0%
0%
0%
Snow Probability
0%
0%
0%
0%
0%
0%
0%
0%
Ice Probability
0%
0%
0%
0%
0%
0%
0%
0%
Total Liquid
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
Rain
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
Snow
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
Ice
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "

Extended Weather - Port Jefferson, NY

Today
JAN 21
Times of clouds and sun
41° / 30°
drop4%
Times of clouds and sun
Fri
JAN 22
Breezy
44° / 23°
drop3%
Breezy
Sat
JAN 23
Mostly sunny; windy, colder
32° / 18°
drop0%
Mostly sunny; windy, colder
Sun
JAN 24
Breezy in the afternoon
34° / 21°
drop0%
Breezy in the afternoon
Mon
JAN 25
Times of clouds and sun
37° / 24°
drop1%
Times of clouds and sun
Tue
JAN 26
Periods of snow
37° / 23°
drop34%
Periods of snow
Wed
JAN 27
Mostly sunny
35° / 24°
drop5%
Mostly sunny
Today
JAN 21
Times of clouds and sun
41° / 30°
drop4%
Times of clouds and sun
Feels Like
27°
Wind
SSW 9 mph
Humidity
56%
Visibility
6 miles
UV Index
2 (Low)
Dew Pt
18°
Pressure
1009 mmHg
Sunrise
7:12 am
Sunset
4:56 pm
Moonrise
11:43 am
Moonset
1:40 am
Moon Age
8
FeelsLike in the shade
27°
Precipitation Probability
35%
Thunderstorm Probability
0%
Snow Probability
34%
Ice Probability
0%
Precipitation Duration
0 h 0 m
Rain Duration
0 h 0 m
Snow Duration
0 h 0 m
Ice Duration
0 h 0 m
Wind Gust
22 mph
Total Liquid
0.00 "
Rain
0.00 "
Snow
0.00 "
Ice
0.00 "
Cloud Cover
48%
Precipitation Type
Precipitation Intensity
Air Quality
46 (Good)
Grass
0 (Low)
Mold
0 (Low)
Ragweed
0 (Low)
Tree
0 (Low)
UV Index
2 (Low)
Fri
JAN 22
Breezy
44° / 23°
drop3%
Breezy
Sat
JAN 23
Mostly sunny; windy, colder
32° / 18°
drop0%
Mostly sunny; windy, colder
Sun
JAN 24
Breezy in the afternoon
34° / 21°
drop0%
Breezy in the afternoon
Mon
JAN 25
Times of clouds and sun
37° / 24°
drop1%
Times of clouds and sun
Tue
JAN 26
Periods of snow
37° / 23°
drop34%
Periods of snow
Wed
JAN 27
Mostly sunny
35° / 24°
drop5%
Mostly sunny