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Weather Islip
New York · United States
Mon, 04/20
11:40 PM EDT
Weather Islip
now
40°
90 Min. Weather
clear
tomorrow
06:04 AM
07:38 PM
12:00 AM
40
°
10 %
01:00 AM
39
°
10 %
02:00 AM
38
°
10 %
03:00 AM
38
°
10 %
04:00 AM
37
°
10 %
05:00 AM
36
°
10 %
06:00 AM
35
°
10 %
07:00 AM
36
°
10 %
08:00 AM
39
°
10 %
09:00 AM
42
°
10 %
10:00 AM
43
°
10 %
11:00 AM
45
°
10 %
12:00 PM
46
°
10 %
01:00 PM
46
°
10 %
02:00 PM
46
°
10 %
03:00 PM
46
°
10 %
04:00 PM
46
°
10 %
05:00 PM
46
°
10 %
06:00 PM
46
°
10 %
07:00 PM
44
°
10 %
08:00 PM
43
°
10 %
09:00 PM
43
°
20 %
10:00 PM
43
°
20 %
11:00 PM
43
°
30 %
12:00 AM
43
°
40 %
01:00 AM
43
°
50 %
02:00 AM
44
°
40 %
03:00 AM
44
°
30 %
04:00 AM
44
°
40 %
05:00 AM
44
°
50 %
06:00 AM
45
°
40 %
07:00 AM
45
°
30 %
08:00 AM
46
°
20 %
09:00 AM
48
°
20 %
10:00 AM
49
°
30 %
11:00 AM
50
°
40 %
12:00 PM
50
°
50 %
01:00 PM
51
°
40 %
02:00 PM
51
°
30 %
03:00 PM
51
°
20 %
04:00 PM
50
°
20 %
05:00 PM
50
°
20 %
06:00 PM
50
°
20 %
07:00 PM
49
°
10 %
08:00 PM
50
°
10 %
09:00 PM
50
°
10 %
10:00 PM
49
°
20 %
11:00 PM
49
°
30 %
12:00 AM
49
°
40 %
Dipping into the 30s tonight.
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WeatherRadar
Forecast
Map
Morning
42
°
10 %
Afternoon
46
°
10 %
Evening
43
°
40 %
Night
43
°
50 %
Morning
48
°
50 %
Afternoon
51
°
40 %
Evening
50
°
40 %
Night
47
°
60 %
Morning
54
°
30 %
Afternoon
71
°
10 %
Evening
61
°
10 %
Night
52
°
10 %
Morning
57
°
10 %
Afternoon
61
°
10 %
Evening
53
°
30 %
Night
49
°
50 %
Morning
49
°
40 %
Afternoon
49
°
90 %
Evening
43
°
90 %
Night
42
°
50 %
Morning
47
°
30 %
Afternoon
56
°
20 %
Evening
47
°
20 %
Night
42
°
20 %
Morning
48
°
20 %
Afternoon
57
°
20 %
Evening
48
°
20 %
Night
45
°
40 %
Morning
48
°
60 %
Afternoon
55
°
60 %
Evening
50
°
70 %
Night
50
°
70 %
Morning
51
°
60 %
Afternoon
59
°
40 %
Evening
52
°
40 %
Night
48
°
20 %
Morning
51
°
20 %
Afternoon
63
°
20 %
Evening
53
°
20 %
Night
47
°
20 %
Morning
53
°
20 %
Afternoon
63
°
20 %
Evening
54
°
30 %
Night
50
°
40 %
Morning
55
°
40 %
Afternoon
61
°
60 %
Evening
54
°
60 %
Night
52
°
40 %
Morning
55
°
30 %
Afternoon
62
°
20 %
Evening
52
°
20 %
Night
46
°
20 %
Morning
50
°
20 %
Afternoon
60
°
20 %
Evening
52
°
20 %
Night
45
°
20 %
tomorrow
Tuesday, 04/21
04/21
46
°
35
°
10 h
10 %
Wednesday
Wednesday, 04/22
04/22
51
°
42
°
2 h
50 %
Thursday
Thursday, 04/23
04/23
71
°
47
°
8 h
30 %
Friday
Friday, 04/24
04/24
61
°
52
°
7 h
20 %
Saturday
Saturday, 04/25
04/25
49
°
49
°
0 h
90 %
Sunday
Sunday, 04/26
04/26
56
°
42
°
2 h
30 %
Monday
Monday, 04/27
04/27
57
°
42
°
3 h
20 %
Tuesday
Tuesday, 04/28
04/28
55
°
45
°
0 h
70 %
Wednesday
Wednesday, 04/29
04/29
59
°
50
°
0 h
60 %
Thursday
Thursday, 04/30
04/30
63
°
48
°
3 h
20 %
Friday
Friday, 05/01
05/01
63
°
47
°
3 h
20 %
Saturday
Saturday, 05/02
05/02
61
°
50
°
1 h
60 %
Sunday
Sunday, 05/03
05/03
62
°
52
°
2 h
30 %
Monday
Monday, 05/04
05/04
60
°
46
°
5 h
20 %
Top News
Breezy, low humidity
Dry air increases fire threat in SE
WindRadar
14 day weather
Tu
35
46
We
42
51
Th
47
71
Fr
52
61
Sa
49
49
Su
42
56
Mo
42
57
Tu
45
55
We
50
59
Th
48
63
Fr
47
63
Sa
50
61
Su
52
62
Mo
46
60
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
Wednesday
1
low
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 48° / Air 52°
Waves 2.5 ft /
light wind from W
Bayshore, Long Island
High tide 12:24 AM / 01:06 PM
Low tide 07:22 AM / 07:19 PM
Water 48° / Air 47°
Waves 3 ft /
light wind from S
Bayshore, Long Island
High tide 01:19 AM / 02:07 PM
Low tide 08:15 AM / 08:11 PM
Current regional conditions
Islip/Mac Arthur (98ft)
Mon, 04/20, 10:56 PM
39.2°
mostly clear
Wind N 11 mph
Farmingdale/Republic Airport (82ft)
Mon, 04/20, 10:53 PM
41°
mostly clear
Wind N 6 mph
Shirley/Brookhaven (82ft)
Mon, 04/20, 10:56 PM
39.2°
mostly clear
Wind N 6 mph
Bridgeport/Sikorski Airport (16ft)
Mon, 04/20, 11:00 PM
41°
mostly clear
Wind N 8 mph
Past weather
Weather Station Islip/Mac Arthur
Maximum Temperature [°F] 03/25/2026 to 04/20/2026
RainRadar
Air quality
right now
Poss. Unhealthy
6-Day Air Quality Forecast
Astro info
tomorrow
11:40 PM local time
Sun
06:04 AM
07:38 PM
13h 34min
Moon
08:54 AM
12:12 AM
Waxing crescent
News
Eastern U.S.
Record cold kicks off the week
More news
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