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London
+6°
Washington D.C.
+11°
Beijing
+5°
Adelaide
+21°
Buenos Aires
+21°

now at 17:47 according to the forecast

+11°
clear
feels like +9°

UVI:

2

wind:

3 m/s e

wind gust:

5 m/s

pressure:

765 mmHg

humidity:

54%

hourly

14 day forecast

weather / precip chance

temperature

wind direction and speed

wind gust

pressure, mmHg

humidity

UVI

sat
15.03
12%
s
3 m/s
7 m/s
765
87%
5
sun
16.03
88%
s
10 m/s
25 m/s
761
85%
4
mon
17.03
100%
nw
4 m/s
10 m/s
757
82%
3
tue
18.03
<5%
s
1 m/s
4 m/s
764
39%
5
wed
19.03
<5%
ne
3 m/s
5 m/s
764
47%
5
thu
20.03
68%
s
7 m/s
12 m/s
751
89%
6
fri
21.03
8%
w
10 m/s
16 m/s
752
52%
4
+8°
+13°
+10°
+11°
+12°
+10°
+4°
+6°
+10°
+2°
+3°
+4°
+3°
0°
today
tomorrow
day after tomorrow
3 day
7 day
10 day
14 day
pressure

Weather in Port Jefferson for a week - 7 day detailed forecast

sat
15.03
saturday  15 March
partly cloudy
precip chance: 12%
+8°/+6°
07:02
11 h 56 m
18:59
wind
S   3 m/s
humidity
87 %  
gust
7 m/s  
UVI
5  
pressure
765  
comfort
70 %  
{ "day": "polar day", "night": "polar night" }
07:02
18:59
day: 11 h 56 m

On Saturday, 15 March, mostly partly cloudy, no precipitation are expected in Port Jefferson. The lowest air temperature will be +5°C at 5 am, the highest temperature will be +8°C around 5 pm. The atmospheric pressure will be within 764-767 mm Hg. The relative humidity 87-98%. The wind will be mainly southerly 3 m/s with maximum gusts up to 7 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
<5%
se
2 m/s
3 m/s
766
94%
0
05:00
<5%
se
2 m/s
3 m/s
766
98%
0
08:00
20%
s
3 m/s
4 m/s
767
96%
1
11:00
50%
s
4 m/s
5 m/s
767
87%
3
14:00
<5%
s
3 m/s
4 m/s
766
88%
4
17:00
<5%
s
4 m/s
6 m/s
765
89%
4
20:00
9%
se
4 m/s
6 m/s
765
95%
1
23:00
<5%
se
5 m/s
8 m/s
764
95%
0
+5°
+2°
+5°
+2°
+5°
+3°
+6°
+3°
+7°
+4°
+8°
+4°
+6°
+3°
+8°
+4°
sun
16.03
sunday  16 March
cloudy, light rain
precip chance: 88%
+13°/+10°
07:01
11 h 59 m
19:00
wind
S   10 m/s
humidity
85 %  
gust
25 m/s  
UVI
4  
pressure
761  
comfort
50 %  
{ "day": "polar day", "night": "polar night" }
07:01
19:00
day: 11 h 59 m

On Sunday, 16 March, mostly cloudy weather, light rain are expected in Port Jefferson. The lowest air temperature will be +8°C at 2 am, the highest temperature will be +13°C around 11 pm. The atmospheric pressure will be within 757-763 mm Hg. The relative humidity 85-98%. The wind will be mainly southerly 10 m/s with maximum gusts up to 25 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
60%
s
6 m/s
11 m/s
763
98%
0
05:00
51%
s
6 m/s
12 m/s
762
98%
0
08:00
51%
s
7 m/s
14 m/s
762
97%
0
11:00
50%
s
8 m/s
15 m/s
762
93%
2
14:00
70%
s
10 m/s
18 m/s
761
85%
3
17:00
12%
s
11 m/s
20 m/s
759
87%
1
20:00
15%
s
13 m/s
25 m/s
759
88%
0
23:00
99%
s
14 m/s
25 m/s
757
91%
0
+8°
+4°
+9°
+5°
+10°
+6°
+11°
+7°
+13°
+7°
+13°
+6°
+13°
+4°
+13°
+5°
mon
17.03
monday  17 March
cloudy, light rain
precip chance: 100%
+10°/+2°
06:59
12 h 02 m
19:01
wind
NW   4 m/s
humidity
82 %  
gust
10 m/s  
UVI
3  
pressure
757  
comfort
60 %  
{ "day": "polar day", "night": "polar night" }
06:59
19:01
day: 12 h 02 m

On Monday, 17 March, mostly cloudy weather, light rain are expected in Port Jefferson. The lowest air temperature will be +5°C at 11 pm, the highest temperature will be +12°C around 2 am. The atmospheric pressure will be within 757-761 mm Hg. The relative humidity 65-96%. The wind will be mainly northwesterly 4 m/s with maximum gusts up to 10 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
100%
s
8 m/s
15 m/s
758
95%
0
05:00
100%
s
6 m/s
8 m/s
757
96%
0
08:00
100%
sw
3 m/s
4 m/s
758
96%
0
11:00
100%
w
1 m/s
1 m/s
758
92%
1
14:00
99%
nw
4 m/s
7 m/s
757
82%
1
17:00
9%
nw
6 m/s
10 m/s
758
69%
1
20:00
7%
nw
5 m/s
7 m/s
760
69%
0
23:00
<5%
nw
5 m/s
9 m/s
761
65%
0
+12°
+7°
+11°
+7°
+10°
+8°
+9°
+9°
+9°
+6°
+8°
+4°
+7°
+3°
+5°
+1°
tue
18.03
tuesday  18 March
clear
precip chance: 0%
+11°/+3°
06:57
12 h 04 m
19:02
wind
S   1 m/s
humidity
39 %  
gust
4 m/s  
UVI
5  
pressure
764  
comfort
90 %  
{ "day": "polar day", "night": "polar night" }
06:57
19:02
day: 12 h 04 m

On Tuesday, 18 March, mostly clear weather, no precipitation are expected in Port Jefferson. The lowest air temperature will be +2°C at 8 am, the highest temperature will be +10°C around 5 pm. The atmospheric pressure will be within 762-766 mm Hg. The relative humidity 39-66%. The wind will be mainly southerly 1 m/s with maximum gusts up to 4 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
13%
nw
6 m/s
9 m/s
762
66%
0
05:00
<5%
nw
4 m/s
7 m/s
763
66%
0
08:00
<5%
nw
5 m/s
8 m/s
765
64%
1
11:00
<5%
nw
3 m/s
4 m/s
765
49%
4
14:00
<5%
s
1 m/s
3 m/s
764
39%
5
17:00
<5%
w
2 m/s
3 m/s
764
42%
2
20:00
<5%
se
1 m/s
1 m/s
765
56%
0
23:00
<5%
se
2 m/s
2 m/s
766
61%
0
+4°
-1°
+3°
-1°
+2°
-2°
+6°
+3°
+10°
+8°
+10°
+8°
+8°
+6°
+6°
+3°
wed
19.03
wednesday  19 March
translucent cloudiness
precip chance: 5%
+12°/+4°
06:56
12 h 07 m
19:03
wind
NE   3 m/s
humidity
47 %  
gust
5 m/s  
UVI
5  
pressure
764  
comfort
90 %  
{ "day": "polar day", "night": "polar night" }
06:56
19:03
day: 12 h 07 m

On Wednesday, 19 March, mostly semi-transparent clouds, no precipitation are expected in Port Jefferson. The lowest air temperature will be +4°C at 8 am, the highest temperature will be +11°C around 2 pm. The atmospheric pressure will be within 761-767 mm Hg. The relative humidity 47-85%. The wind will be mainly northeasterly 3 m/s with maximum gusts up to 5 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
<5%
e
2 m/s
2 m/s
766
75%
0
05:00
<5%
e
3 m/s
3 m/s
766
79%
0
08:00
<5%
ne
2 m/s
3 m/s
767
77%
1
11:00
<5%
ne
2 m/s
3 m/s
766
63%
4
14:00
<5%
ne
3 m/s
3 m/s
764
47%
6
17:00
<5%
e
4 m/s
5 m/s
762
47%
2
20:00
<5%
se
4 m/s
5 m/s
762
70%
0
23:00
<5%
se
3 m/s
4 m/s
761
85%
0
+4°
+2°
+4°
+1°
+4°
+1°
+7°
+5°
+11°
+8°
+11°
+7°
+7°
+3°
+6°
+3°
thu
20.03
thursday  20 March
partly cloudy, rain
precip chance: 68%
+10°/+3°
06:54
12 h 10 m
19:04
wind
S   7 m/s
humidity
89 %  
gust
12 m/s  
UVI
6  
pressure
751  
comfort
60 %  
{ "day": "polar day", "night": "polar night" }
06:54
19:04
day: 12 h 10 m

On Thursday, 20 March, mostly partly cloudy, rain are expected in Port Jefferson. The lowest air temperature will be +5°C at 2 am, the highest temperature will be +9°C around 5 pm. The atmospheric pressure will be within 750-759 mm Hg. The relative humidity 86-100%. The wind will be mainly southerly 7 m/s with maximum gusts up to 12 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
74%
s
3 m/s
5 m/s
759
90%
0
05:00
72%
se
4 m/s
6 m/s
757
93%
0
08:00
67%
s
5 m/s
9 m/s
755
95%
0
11:00
86%
s
6 m/s
11 m/s
754
100%
1
14:00
50%
s
8 m/s
12 m/s
751
89%
4
17:00
<5%
sw
5 m/s
8 m/s
750
86%
2
20:00
72%
w
6 m/s
10 m/s
751
97%
0
23:00
62%
w
8 m/s
11 m/s
751
87%
0
+5°
+2°
+5°
+2°
+5°
+2°
+6°
+1°
+8°
+3°
+9°
+5°
+7°
+2°
+8°
+2°
fri
21.03
friday  21 March
partly cloudy
precip chance: 8%
+4°/0°
06:52
12 h 13 m
19:05
wind
W   10 m/s
humidity
52 %  
gust
16 m/s  
UVI
4  
pressure
752  
comfort
70 %  
{ "day": "polar day", "night": "polar night" }
06:52
19:05
day: 12 h 13 m

On Friday, 21 March, mostly partly cloudy, no precipitation are expected in Port Jefferson. The lowest air temperature will be +1°C at 11 pm, the highest temperature will be +7°C around 2 am. The atmospheric pressure will be within 751-756 mm Hg. The relative humidity 49-97%. The wind will be mainly westerly 10 m/s with maximum gusts up to 16 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
36%
w
10 m/s
13 m/s
751
97%
0
05:00
23%
w
10 m/s
13 m/s
752
90%
0
08:00
<5%
w
11 m/s
16 m/s
753
84%
1
11:00
<5%
w
12 m/s
14 m/s
753
66%
4
14:00
8%
w
10 m/s
13 m/s
752
52%
4
17:00
<5%
w
11 m/s
15 m/s
753
51%
1
20:00
22%
w
11 m/s
16 m/s
755
49%
0
23:00
14%
w
11 m/s
15 m/s
756
54%
0
+7°
0°
+5°
-3°
+4°
-5°
+3°
-6°
+4°
-5°
+4°
-5°
+2°
-7°
+1°
-8°
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