Home
/
Weather Islip
New York · United States
mar. 18/11
17:42 EST
Weather Islip
now
43°
90 Min. Weather
mostly cloudy
06:00 PM
42
°
10 %
07:00 PM
39
°
10 %
08:00 PM
38
°
10 %
09:00 PM
37
°
10 %
10:00 PM
37
°
10 %
11:00 PM
37
°
10 %
12:00 AM
37
°
20 %
01:00 AM
38
°
30 %
02:00 AM
38
°
40 %
03:00 AM
39
°
40 %
04:00 AM
38
°
40 %
05:00 AM
38
°
60 %
06:00 AM
38
°
70 %
07:00 AM
38
°
50 %
08:00 AM
38
°
40 %
09:00 AM
39
°
40 %
10:00 AM
41
°
30 %
11:00 AM
43
°
30 %
12:00 PM
44
°
20 %
01:00 PM
45
°
20 %
02:00 PM
45
°
20 %
03:00 PM
45
°
20 %
04:00 PM
44
°
10 %
05:00 PM
43
°
10 %
06:00 PM
41
°
10 %
07:00 PM
40
°
10 %
08:00 PM
40
°
10 %
09:00 PM
39
°
10 %
10:00 PM
38
°
10 %
11:00 PM
38
°
10 %
12:00 AM
38
°
10 %
01:00 AM
38
°
10 %
02:00 AM
38
°
10 %
03:00 AM
38
°
10 %
04:00 AM
38
°
10 %
05:00 AM
37
°
10 %
06:00 AM
36
°
5 %
07:00 AM
36
°
5 %
08:00 AM
38
°
10 %
09:00 AM
43
°
10 %
10:00 AM
46
°
5 %
11:00 AM
48
°
5 %
12:00 PM
49
°
5 %
01:00 PM
49
°
10 %
02:00 PM
49
°
10 %
03:00 PM
48
°
10 %
04:00 PM
47
°
10 %
05:00 PM
43
°
10 %
06:00 PM
40
°
10 %
WeatherRadar
Forecast
Map
Evening
37
°
20 %
Night
37
°
50 %
Morning
39
°
50 %
Afternoon
45
°
20 %
Evening
39
°
10 %
Night
36
°
10 %
Morning
43
°
10 %
Afternoon
49
°
10 %
Evening
40
°
10 %
Night
40
°
20 %
Morning
48
°
20 %
Afternoon
53
°
20 %
Evening
50
°
30 %
Night
43
°
50 %
Morning
46
°
5 %
Afternoon
50
°
5 %
Evening
37
°
5 %
Night
31
°
10 %
Morning
41
°
10 %
Afternoon
52
°
10 %
Evening
40
°
20 %
Night
36
°
20 %
Morning
41
°
20 %
Afternoon
50
°
20 %
Evening
43
°
20 %
Night
39
°
30 %
Morning
44
°
30 %
Afternoon
52
°
20 %
Evening
42
°
20 %
Night
39
°
20 %
Morning
43
°
20 %
Afternoon
49
°
30 %
Evening
48
°
40 %
Night
46
°
30 %
Morning
50
°
20 %
Afternoon
56
°
20 %
Evening
48
°
30 %
Night
43
°
30 %
Morning
46
°
30 %
Afternoon
53
°
20 %
Evening
42
°
30 %
Night
40
°
30 %
Morning
44
°
20 %
Afternoon
52
°
20 %
Evening
44
°
20 %
Night
42
°
20 %
Morning
46
°
20 %
Afternoon
54
°
20 %
Evening
41
°
20 %
Night
38
°
20 %
Morning
41
°
20 %
Afternoon
50
°
20 %
Evening
46
°
40 %
Night
43
°
60 %
today
Tuesday, 11/18
11/18
48
°
35
°
9 h
10 %
tomorrow
Wednesday, 11/19
11/19
45
°
37
°
2 h
50 %
Thursday
Thursday, 11/20
11/20
49
°
36
°
5 h
10 %
Friday
Friday, 11/21
11/21
53
°
40
°
0 h
20 %
Saturday
Saturday, 11/22
11/22
50
°
43
°
8 h
5 %
Sunday
Sunday, 11/23
11/23
52
°
31
°
4 h
20 %
Monday
Monday, 11/24
11/24
50
°
36
°
5 h
20 %
Tuesday
Tuesday, 11/25
11/25
52
°
39
°
3 h
30 %
Wednesday
Wednesday, 11/26
11/26
49
°
39
°
0 h
30 %
Thursday
Thursday, 11/27
11/27
56
°
46
°
0 h
20 %
Friday
Friday, 11/28
11/28
53
°
43
°
0 h
30 %
Saturday
Saturday, 11/29
11/29
52
°
40
°
2 h
20 %
Sunday
Sunday, 11/30
11/30
54
°
42
°
2 h
20 %
Monday
Monday, 12/01
12/01
50
°
38
°
1 h
30 %
Top News
Daily briefing
Record heat for southern Plains
WindRadar
14 day weather
Tu
35
48
We
37
45
Th
36
49
Fr
40
53
Sa
43
50
Su
31
52
Mo
36
50
Tu
39
52
We
39
49
Th
46
56
Fr
43
53
Sa
40
52
Su
42
54
Mo
38
50
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
2
low
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 53° / Air 48°
Waves 2.5 ft /
light wind from W
Bayshore, Long Island
High tide 08:28 / 20:42
Low tide 02:22 / 15:00
Water 53° / Air 45°
Waves 1.5 ft /
light wind from NE
Bayshore, Long Island
High tide 09:05 / 21:21
Low tide 02:59 / 15:42
Current regional conditions
Islip/Mac Arthur (98ft)
mar. 18/11 16:56
44.6°
mostly clear
Wind W 6 mph
Farmingdale/Republic Airport (82ft)
mar. 18/11 16:53
44.6°
overcast
Wind W 6 mph
Shirley/Brookhaven (82ft)
mar. 18/11 16:56
42.8°
mostly clear
Wind W 6 mph
Bridgeport/Sikorski Airport (16ft)
mar. 18/11 16:52
42.8°
mostly clear
Wind W 8 mph
Past weather
Weather Station Islip/Mac Arthur
Maximum Temperature [°F] 10/22/2025 to 11/18/2025
RainRadar
Air quality
right now
Good
6-Day Air Quality Forecast
Astro info
today
17:42 local time
Sun
06:43 AM
04:31 PM
9h 48min
Moon
05:14 AM
03:17 PM
Waning crescent
News
Beneficial autumn storm
Rainmaker sweeps into Southwest
More news
JavaScript is required to view this page.