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Weather Islip
New York · United States
Sun, 12/21
10:31 PM EST
Weather Islip
now
32°
90 Min. Weather
clear
11:00 PM
31
°
5 %
12:00 AM
31
°
5 %
01:00 AM
30
°
5 %
02:00 AM
30
°
5 %
03:00 AM
30
°
5 %
04:00 AM
30
°
5 %
05:00 AM
30
°
5 %
06:00 AM
30
°
5 %
07:00 AM
29
°
5 %
08:00 AM
29
°
5 %
09:00 AM
31
°
5 %
10:00 AM
32
°
10 %
11:00 AM
34
°
10 %
12:00 PM
35
°
10 %
01:00 PM
36
°
10 %
02:00 PM
36
°
10 %
03:00 PM
36
°
10 %
04:00 PM
34
°
10 %
05:00 PM
32
°
10 %
06:00 PM
32
°
10 %
07:00 PM
32
°
10 %
08:00 PM
33
°
10 %
09:00 PM
34
°
10 %
10:00 PM
34
°
10 %
11:00 PM
34
°
10 %
12:00 AM
34
°
10 %
01:00 AM
34
°
20 %
02:00 AM
33
°
20 %
03:00 AM
33
°
20 %
04:00 AM
33
°
20 %
05:00 AM
33
°
30 %
06:00 AM
33
°
40 %
07:00 AM
33
°
60 %
08:00 AM
33
°
80 %
09:00 AM
34
°
80 %
10:00 AM
36
°
60 %
11:00 AM
37
°
40 %
12:00 PM
38
°
40 %
01:00 PM
39
°
70 %
02:00 PM
38
°
70 %
03:00 PM
37
°
60 %
04:00 PM
37
°
40 %
05:00 PM
36
°
40 %
06:00 PM
36
°
50 %
07:00 PM
36
°
40 %
08:00 PM
36
°
30 %
09:00 PM
35
°
20 %
10:00 PM
36
°
20 %
11:00 PM
38
°
20 %
WeatherRadar
Forecast
Map
Morning
31
°
10 %
Afternoon
36
°
10 %
Evening
34
°
10 %
Night
33
°
40 %
Morning
34
°
80 %
Afternoon
39
°
70 %
Evening
35
°
40 %
Night
36
°
20 %
Morning
41
°
20 %
Afternoon
42
°
10 %
Evening
31
°
10 %
Night
28
°
10 %
Morning
40
°
10 %
Afternoon
46
°
10 %
Evening
40
°
10 %
Night
32
°
10 %
Morning
32
°
20 %
Afternoon
38
°
90 %
Evening
39
°
80 %
Night
39
°
40 %
Morning
41
°
30 %
Afternoon
47
°
20 %
Evening
37
°
20 %
Night
37
°
40 %
Morning
43
°
70 %
Afternoon
50
°
40 %
Evening
40
°
30 %
Night
30
°
30 %
Morning
31
°
30 %
Afternoon
36
°
20 %
Evening
29
°
30 %
Night
28
°
30 %
Morning
32
°
30 %
Afternoon
38
°
30 %
Evening
33
°
30 %
Night
29
°
40 %
Morning
32
°
60 %
Afternoon
38
°
40 %
Evening
33
°
40 %
Night
30
°
30 %
Morning
35
°
20 %
Afternoon
41
°
20 %
Evening
38
°
20 %
Night
33
°
20 %
Morning
38
°
20 %
Afternoon
43
°
20 %
Evening
38
°
20 %
Night
36
°
20 %
Morning
38
°
20 %
Afternoon
45
°
20 %
Evening
36
°
20 %
Night
34
°
20 %
Morning
38
°
20 %
Afternoon
44
°
20 %
Evening
38
°
30 %
Night
34
°
20 %
tomorrow
Monday, 12/22
12/22
36
°
29
°
8 h
10 %
Tuesday
Tuesday, 12/23
12/23
39
°
33
°
0 h
80 %
Wednesday
Wednesday, 12/24
12/24
42
°
35
°
5 h
20 %
Thursday
Thursday, 12/25
12/25
46
°
28
°
3 h
10 %
Friday
Friday, 12/26
12/26
39
°
32
°
0 h
90 %
Saturday
Saturday, 12/27
12/27
47
°
39
°
4 h
30 %
Sunday
Sunday, 12/28
12/28
50
°
37
°
0 h
70 %
Monday
Monday, 12/29
12/29
36
°
30
°
3 h
30 %
Tuesday
Tuesday, 12/30
12/30
38
°
28
°
0 h
30 %
Wednesday
Wednesday, 12/31
12/31
38
°
29
°
2 h
60 %
Thursday
Thursday, 01/01
01/01
41
°
30
°
1 h
20 %
Friday
Friday, 01/02
01/02
43
°
33
°
2 h
20 %
Saturday
Saturday, 01/03
01/03
45
°
36
°
0 h
20 %
Sunday
Sunday, 01/04
01/04
44
°
34
°
1 h
20 %
Top News
Winter solstice explained
Lighter days are coming!
WindRadar
14 day weather
Mo
29
36
Tu
33
39
We
35
42
Th
28
46
Fr
32
39
Sa
39
47
Su
37
50
Mo
30
36
Tu
28
38
We
29
38
Th
30
41
Fr
33
43
Sa
36
45
Su
34
44
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
tomorrow
1
low
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 43° / Air 50°
Waves 4 ft /
gusts up to 35 mph
Bayshore, Long Island
High tide 10:29 AM / 10:55 PM
Low tide 04:34 AM / 05:21 PM
Water 43° / Air 36°
Waves 4 ft /
light wind from W
Bayshore, Long Island
High tide 11:06 AM / 11:34 PM
Low tide 05:13 AM / 05:58 PM
Current regional conditions
Islip/Mac Arthur (98ft)
Sun, 12/21, 09:56 PM
32°
mostly clear
Wind NW 15 mph
Gusts 24 mph
Farmingdale/Republic Airport (82ft)
Sun, 12/21, 09:53 PM
30.1°
mostly clear
Wind NW 13 mph
Gusts 22 mph
Shirley/Brookhaven (82ft)
Sun, 12/21, 09:56 PM
30.1°
mostly clear
Wind NW 13 mph
Gusts 22 mph
Bridgeport/Sikorski Airport (16ft)
Sun, 12/21, 09:52 PM
30.1°
mostly clear
Wind W 11 mph
Gusts 20 mph
Past weather
Weather Station Islip/Mac Arthur
Maximum Temperature [°F] 11/25/2025 to 12/21/2025
RainRadar
Air quality
right now
Good
6-Day Air Quality Forecast
Astro info
tomorrow
10:31 PM local time
Sun
07:14 AM
04:28 PM
9h 14min
Moon
09:25 AM
06:50 PM
Waxing crescent
News
Why does it occur?
It's thundersnow season!
More news
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