You have disabled JavaScript. The site may not display correctly. We recommend enabling JavaScript.

Port Jefferson, NY 10 Day Weather

Altitude - 2m | 40°56′46″N,73°4′16″W | map (OSM)

Port Jefferson, NY
36
°F
6 amCloudy4mphSW
Sat, January 17, 20266:46 AM (GMT -05:00)
Sat
Jan 17
Rain/Snow
Few Snow Showers
41°
31°
Sun
Jan 18
Snow
Snow
36°
29°
Mon
Jan 19
Partly Cloudy
32°
23°
Tue
Jan 20
Mostly Clear
26°
19°
Wed
Jan 21
Partly Cloudy
36°
15°
Thu
Jan 22
Mostly Cloudy
38°
29°
Fri
Jan 23
Mostly Clear
32°
23°
Sat
Jan 24
Partly Cloudy
32°
22°
Sun
Jan 25
Few Snow Showers
23°
17°
Mon
Jan 26
Partly Cloudy
23°
14°
Precip chance, %
66%
73%
14%
1%
6%
23%
11%
23%
32%
20%
Wind, mph
11mph
6mph
16mph
15mph
13mph
12mph
12mph
12mph
14mph
13mph

Weather forecast for 10 days

Cloudiness and precipitation Temp.°F Precip chance, % Wind, mph Humidity, % Pressure in

Sat, January 17

more
Night Few Snow Showers Few Snow Showers 33° 31%
SW
SW
7 62% 30.08
Morning Overcast Overcast 37° 17%
SW
SW
9 63% 30.08
Afternoon Rain/Snow Rain/Snow 39° 66%
SW
SW
11 70% 30.01
Evening Mostly Cloudy Mostly Cloudy 34° 8%
W
W
8 83% 30.07

Sun, January 18

more
Night Few Showers Few Showers 33° 31%
W
W
4 84% 30.06
Morning Snow Showers Snow Showers 34° 52%
NW
NW
5 85% 30.04
Afternoon Snow Snow 35° 62%
N
N
6 76% 29.92
Evening Snow Snow 31° 73%
N
N
6 80% 29.85

Mon, January 19

more
Night Partly Cloudy Partly Cloudy 27° 14%
NW
NW
7 73% 29.86
Morning Mostly Clear Mostly Clear 26° 14%
W
W
13 64% 29.92
Afternoon Partly Cloudy Partly Cloudy 32° 1%
SW
SW
16 50% 29.93
Evening Mostly Clear Mostly Clear 29° 1%
W
W
12 55% 30.02

Tue, January 20

more
Night Partly Cloudy Partly Cloudy 24° 1%
W
W
11 55% 30.11
Morning Clear Clear 22° 1%
W
W
14 48% 30.20
Afternoon Partly Cloudy Partly Cloudy 25° 0%
W
W
15 37% 30.24
Evening Clear Clear 21° 0%
W
W
11 44% 30.38

Wed, January 21

more
Night Clear Clear 17° 1%
W
W
8 51% 30.45
Morning Clear Clear 19° 1%
SW
SW
8 49% 30.48
Afternoon Partly Cloudy Partly Cloudy 30° 1%
SW
SW
13 46% 30.34
Evening Cloudy Cloudy 35° 6%
SW
SW
13 62% 30.22

Thu, January 22

more
Night Mostly Cloudy Mostly Cloudy 35° 6%
SW
SW
11 67% 30.11
Morning Mostly Cloudy Mostly Cloudy 34° 23%
W
W
11 65% 30.08
Afternoon Mostly Cloudy Mostly Cloudy 37° 23%
W
W
12 52% 30.04
Evening Partly Cloudy Partly Cloudy 32° 6%
W
W
10 55% 30.09

Fri, January 23

more
Night Partly Cloudy Partly Cloudy 26° 2%
NW
NW
10 55% 30.16
Morning Mostly Clear Mostly Clear 26° 4%
W
W
11 50% 30.23
Afternoon Partly Cloudy Partly Cloudy 31° 3%
W
W
12 38% 30.21
Evening Mostly Cloudy Mostly Cloudy 29° 11%
SW
SW
9 51% 30.19

Sat, January 24

more
Night Partly Cloudy Partly Cloudy 30° 23%
W
W
9 64% 30.14
Morning Mostly Cloudy Mostly Cloudy 30° 23%
W
W
11 68% 30.14
Afternoon Partly Cloudy Partly Cloudy 31° 22%
NW
NW
12 58% 30.15
Evening Mostly Cloudy Mostly Cloudy 25° 19%
NW
NW
12 53% 30.25

Sun, January 25

more
Night Mostly Cloudy Mostly Cloudy 19° 21%
N
N
11 54% 30.29
Morning Few Snow Showers Few Snow Showers 19° 32%
N
N
14 61% 30.29
Afternoon Few Snow Showers Few Snow Showers 22° 31%
NW
NW
13 53% 30.24
Evening Partly Cloudy Partly Cloudy 19° 23%
NW
NW
12 55% 30.26

Mon, January 26

more
Night Partly Cloudy Partly Cloudy 15° 15%
NW
NW
12 62% 30.28
Morning Partly Cloudy Partly Cloudy 17° 20%
NW
NW
13 62% 30.26
Afternoon Partly Cloudy Partly Cloudy 22° 18%
NW
NW
13 50% 30.19
Evening Mostly Cloudy Mostly Cloudy 20° 18%
W
W
12 58% 30.18
Last updated 2h 9min ago
* Port Jefferson, NY 10 days weather prepared on the basis of GFS data and is intended for personal use on an "as is" basis

Weather charts