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Weather Islip
New York · United States
Sat, 01/17
11:35 AM EST
Weather Islip
now
43°
90 Min. Weather
mostly cloudy
07:13 AM
04:51 PM
12:00 PM
43
°
40 %
01:00 PM
41
°
80 %
02:00 PM
39
°
90 %
03:00 PM
37
°
80 %
04:00 PM
36
°
60 %
05:00 PM
36
°
40 %
06:00 PM
36
°
30 %
07:00 PM
34
°
20 %
08:00 PM
33
°
20 %
09:00 PM
32
°
10 %
10:00 PM
31
°
10 %
11:00 PM
31
°
10 %
12:00 AM
31
°
10 %
01:00 AM
32
°
20 %
02:00 AM
33
°
20 %
03:00 AM
33
°
30 %
04:00 AM
34
°
40 %
05:00 AM
35
°
40 %
06:00 AM
35
°
50 %
07:00 AM
35
°
40 %
08:00 AM
35
°
60 %
09:00 AM
35
°
60 %
10:00 AM
35
°
40 %
11:00 AM
36
°
40 %
12:00 PM
36
°
40 %
01:00 PM
36
°
30 %
02:00 PM
35
°
30 %
03:00 PM
34
°
30 %
04:00 PM
33
°
40 %
05:00 PM
32
°
40 %
06:00 PM
31
°
60 %
07:00 PM
31
°
70 %
08:00 PM
30
°
70 %
09:00 PM
29
°
60 %
10:00 PM
29
°
40 %
11:00 PM
28
°
30 %
12:00 AM
27
°
20 %
01:00 AM
26
°
20 %
02:00 AM
25
°
20 %
03:00 AM
25
°
20 %
04:00 AM
24
°
20 %
05:00 AM
23
°
20 %
06:00 AM
24
°
20 %
07:00 AM
23
°
10 %
08:00 AM
23
°
10 %
09:00 AM
26
°
10 %
10:00 AM
28
°
10 %
11:00 AM
31
°
10 %
12:00 PM
33
°
10 %
Messy and chilly
The WeatherRadar is your friend today!
WeatherRadar
Forecast
Map
Afternoon
42
°
80 %
Evening
32
°
20 %
Night
31
°
50 %
Morning
35
°
60 %
Afternoon
36
°
40 %
Evening
29
°
70 %
Night
23
°
20 %
Morning
26
°
10 %
Afternoon
34
°
20 %
Evening
32
°
20 %
Night
21
°
20 %
Morning
23
°
10 %
Afternoon
26
°
20 %
Evening
20
°
10 %
Night
10
°
10 %
Morning
16
°
10 %
Afternoon
31
°
10 %
Evening
32
°
20 %
Night
34
°
40 %
Morning
37
°
80 %
Afternoon
37
°
40 %
Evening
32
°
60 %
Night
21
°
50 %
Morning
24
°
30 %
Afternoon
31
°
20 %
Evening
26
°
20 %
Night
25
°
20 %
Morning
30
°
20 %
Afternoon
38
°
30 %
Evening
28
°
30 %
Night
16
°
20 %
Morning
17
°
20 %
Afternoon
23
°
20 %
Evening
14
°
20 %
Night
8
°
20 %
Morning
11
°
20 %
Afternoon
21
°
30 %
Evening
19
°
30 %
Night
16
°
20 %
Morning
20
°
20 %
Afternoon
28
°
20 %
Evening
25
°
30 %
Night
22
°
30 %
Morning
31
°
30 %
Afternoon
37
°
40 %
Evening
31
°
40 %
Night
29
°
30 %
Morning
30
°
30 %
Afternoon
37
°
20 %
Evening
26
°
20 %
Night
20
°
20 %
Morning
25
°
20 %
Afternoon
32
°
20 %
Evening
26
°
30 %
Night
22
°
60 %
today
Saturday, 01/17
01/17
42
°
30
°
0 h
80 %
tomorrow
Sunday, 01/18
01/18
36
°
31
°
0 h
70 %
Monday
Monday, 01/19
01/19
34
°
23
°
7 h
20 %
Tuesday
Tuesday, 01/20
01/20
26
°
21
°
7 h
20 %
Wednesday
Wednesday, 01/21
01/21
32
°
10
°
6 h
10 %
Thursday
Thursday, 01/22
01/22
37
°
32
°
0 h
80 %
Friday
Friday, 01/23
01/23
31
°
21
°
6 h
30 %
Saturday
Saturday, 01/24
01/24
38
°
25
°
0 h
30 %
Sunday
Sunday, 01/25
01/25
23
°
16
°
0 h
20 %
Monday
Monday, 01/26
01/26
21
°
8
°
1 h
30 %
Tuesday
Tuesday, 01/27
01/27
28
°
16
°
1 h
20 %
Wednesday
Wednesday, 01/28
01/28
37
°
22
°
0 h
40 %
Thursday
Thursday, 01/29
01/29
37
°
29
°
1 h
30 %
Friday
Friday, 01/30
01/30
32
°
20
°
2 h
20 %
Top News
A possibility
Snow for the South?
WindRadar
14 day weather
Sa
30
42
Su
31
36
Mo
23
34
Tu
21
26
We
10
32
Th
32
37
Fr
21
31
Sa
25
38
Su
16
23
Mo
8
21
Tu
16
28
We
22
37
Th
29
37
Fr
20
32
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
0
low
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 41° / Air 42°
Waves 5 ft /
light wind from SW
Bayshore, Long Island
High tide 08:54 AM / 09:18 PM
Low tide 02:48 AM / 03:36 PM
Water 41° / Air 36°
Waves 5 ft /
light wind from NW
Bayshore, Long Island
High tide 09:33 AM / 09:56 PM
Low tide 03:32 AM / 04:18 PM
Current regional conditions
Islip/Mac Arthur (98ft)
Sat, 01/17, 10:56 AM
42.8°
overcast
Wind SW 8 mph
Farmingdale/Republic Airport (82ft)
Sat, 01/17, 10:53 AM
42.8°
overcast
Wind SW 11 mph
Shirley/Brookhaven (82ft)
Sat, 01/17, 10:56 AM
42.8°
overcast
Wind SW 8 mph
Bridgeport/Sikorski Airport (16ft)
Sat, 01/17, 10:52 AM
37.3°
overcast
Wind NE 6 mph
Past weather
Weather Station Islip/Mac Arthur
Maximum Temperature [°F] 12/21/2025 to 01/17/2026
RainRadar
Air quality
right now
Good
6-Day Air Quality Forecast
Astro info
today
11:35 AM local time
Sun
07:13 AM
04:51 PM
9h 38min
Moon
06:45 AM
03:33 PM
Waning crescent
News
When will snow fall?
Why forecasting snow is so tricky
More news
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