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Weather Islip
New York · United States
Wed, 02/18
04:22 PM EST
Weather Islip
now
39°
90 Min. Weather
mostly cloudy
06:42 AM
05:30 PM
05:00 PM
39
°
20 %
06:00 PM
39
°
40 %
07:00 PM
39
°
50 %
08:00 PM
38
°
50 %
09:00 PM
37
°
40 %
10:00 PM
37
°
30 %
11:00 PM
37
°
40 %
12:00 AM
37
°
50 %
01:00 AM
37
°
50 %
02:00 AM
37
°
40 %
03:00 AM
37
°
30 %
04:00 AM
37
°
20 %
05:00 AM
36
°
20 %
06:00 AM
36
°
20 %
07:00 AM
36
°
20 %
08:00 AM
36
°
20 %
09:00 AM
36
°
20 %
10:00 AM
37
°
20 %
11:00 AM
38
°
20 %
12:00 PM
37
°
20 %
01:00 PM
38
°
10 %
02:00 PM
38
°
10 %
03:00 PM
38
°
10 %
04:00 PM
38
°
10 %
05:00 PM
36
°
10 %
06:00 PM
35
°
10 %
07:00 PM
34
°
10 %
08:00 PM
35
°
10 %
09:00 PM
33
°
10 %
10:00 PM
33
°
10 %
11:00 PM
33
°
10 %
12:00 AM
33
°
10 %
01:00 AM
33
°
10 %
02:00 AM
34
°
10 %
03:00 AM
34
°
20 %
04:00 AM
34
°
20 %
05:00 AM
35
°
20 %
06:00 AM
35
°
30 %
07:00 AM
35
°
40 %
08:00 AM
35
°
60 %
09:00 AM
36
°
70 %
10:00 AM
37
°
60 %
11:00 AM
38
°
40 %
12:00 PM
38
°
70 %
01:00 PM
38
°
70 %
02:00 PM
38
°
40 %
03:00 PM
37
°
40 %
04:00 PM
37
°
60 %
05:00 PM
36
°
70 %
Showers linger through PM rush hour.
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WeatherRadar
Forecast
Map
Afternoon
40
°
50 %
Evening
37
°
50 %
Night
36
°
50 %
Morning
36
°
20 %
Afternoon
38
°
10 %
Evening
33
°
10 %
Night
33
°
30 %
Morning
36
°
70 %
Afternoon
38
°
70 %
Evening
35
°
40 %
Night
33
°
20 %
Morning
36
°
20 %
Afternoon
41
°
50 %
Evening
34
°
40 %
Night
30
°
50 %
Morning
31
°
60 %
Afternoon
36
°
50 %
Evening
33
°
20 %
Night
31
°
60 %
Morning
32
°
50 %
Afternoon
35
°
20 %
Evening
29
°
20 %
Night
25
°
20 %
Morning
28
°
20 %
Afternoon
35
°
20 %
Evening
23
°
20 %
Night
17
°
20 %
Morning
20
°
20 %
Afternoon
29
°
20 %
Evening
30
°
40 %
Night
31
°
50 %
Morning
34
°
30 %
Afternoon
40
°
20 %
Evening
34
°
40 %
Night
30
°
60 %
Morning
33
°
60 %
Afternoon
39
°
40 %
Evening
34
°
40 %
Night
25
°
30 %
Morning
28
°
20 %
Afternoon
35
°
20 %
Evening
30
°
20 %
Night
26
°
20 %
Morning
30
°
20 %
Afternoon
38
°
20 %
Evening
35
°
30 %
Night
30
°
40 %
Morning
35
°
30 %
Afternoon
43
°
20 %
Evening
38
°
20 %
Night
33
°
20 %
Morning
37
°
30 %
Afternoon
44
°
30 %
Evening
36
°
40 %
Night
30
°
30 %
today
Wednesday, 02/18
02/18
40
°
30
°
0 h
60 %
tomorrow
Thursday, 02/19
02/19
38
°
36
°
2 h
20 %
Friday
Friday, 02/20
02/20
38
°
33
°
0 h
70 %
Saturday
Saturday, 02/21
02/21
41
°
33
°
3 h
50 %
Sunday
Sunday, 02/22
02/22
36
°
30
°
0 h
60 %
Monday
Monday, 02/23
02/23
35
°
31
°
0 h
50 %
Tuesday
Tuesday, 02/24
02/24
35
°
25
°
4 h
20 %
Wednesday
Wednesday, 02/25
02/25
30
°
17
°
2 h
60 %
Thursday
Thursday, 02/26
02/26
40
°
30
°
1 h
30 %
Friday
Friday, 02/27
02/27
39
°
30
°
0 h
60 %
Saturday
Saturday, 02/28
02/28
35
°
25
°
3 h
20 %
Sunday
Sunday, 03/01
03/01
38
°
26
°
2 h
30 %
Monday
Monday, 03/02
03/02
43
°
30
°
4 h
30 %
Tuesday
Tuesday, 03/03
03/03
44
°
33
°
2 h
40 %
Top News
Help for growing drought
Big Mountain West snow
WindRadar
14 day weather
We
30
40
Th
36
38
Fr
33
38
Sa
33
41
Su
30
36
Mo
31
35
Tu
25
35
We
17
30
Th
30
40
Fr
30
39
Sa
25
35
Su
26
38
Mo
30
43
Tu
33
44
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
0
low
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 33° / Air 40°
Waves 4 ft /
light wind from SW
Bayshore, Long Island
High tide 10:23 AM / 10:43 PM
Low tide 04:36 AM / 05:03 PM
Water 33° / Air 38°
Waves 4 ft /
light wind from E
Bayshore, Long Island
High tide 11:01 AM / 11:23 PM
Low tide 05:18 AM / 05:39 PM
Current regional conditions
Islip/Mac Arthur (98ft)
Wed, 02/18, 03:56 PM
37.3°
-
Wind N 6 mph
Farmingdale/Republic Airport (82ft)
Wed, 02/18, 03:53 PM
37.3°
slight rain
Wind N 6 mph
Shirley/Brookhaven (82ft)
Wed, 02/18, 03:56 PM
37.3°
-
Wind N 6 mph
Bridgeport/Sikorski Airport (16ft)
Wed, 02/18, 03:59 PM
35.6°
-
Wind 0 mph
Past weather
Weather Station Islip/Mac Arthur
Maximum Temperature [°F] 01/22/2026 to 02/18/2026
RainRadar
Air quality
right now
Poss. Unhealthy
6-Day Air Quality Forecast
Astro info
today
04:22 PM local time
Sun
06:42 AM
05:30 PM
10h 48min
Moon
07:16 AM
07:00 PM
Waxing crescent
News
Front Range, Plains
Dry, gusty winds pose fire risk
More news
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