Home / Weather Islip
90 Min. Weather
mostly cloudy
Sunrise and sunset 07:13 AM 04:51 PM
12:00 PM
43
°
mostly cloudy
01:00 PM
41
°
light rain
02:00 PM
39
°
light rain
03:00 PM
37
°
rain
04:00 PM
36
°
light rain
05:00 PM
36
°
partly cloudy
06:00 PM
36
°
variable clouds
07:00 PM
34
°
clear sky
08:00 PM
33
°
clear sky
09:00 PM
32
°
clear sky
10:00 PM
31
°
clear sky
11:00 PM
31
°
variable clouds
12:00 AM
31
°
mostly cloudy
01:00 AM
32
°
mostly cloudy
02:00 AM
33
°
mostly cloudy
03:00 AM
33
°
mostly cloudy
04:00 AM
34
°
mostly cloudy
05:00 AM
35
°
mostly cloudy
06:00 AM
35
°
light rain
07:00 AM
35
°
mostly cloudy
08:00 AM
35
°
snow
09:00 AM
35
°
light rain and snow
10:00 AM
35
°
mostly cloudy
11:00 AM
36
°
mostly cloudy
12:00 PM
36
°
mostly cloudy
01:00 PM
36
°
mostly cloudy
02:00 PM
35
°
mostly cloudy
03:00 PM
34
°
mostly cloudy
04:00 PM
33
°
mostly cloudy
05:00 PM
32
°
mostly cloudy
06:00 PM
31
°
light snow
07:00 PM
31
°
snow
08:00 PM
30
°
light snow
09:00 PM
29
°
light snow
10:00 PM
29
°
partly cloudy
11:00 PM
28
°
variable clouds
12:00 AM
27
°
clear sky
01:00 AM
26
°
clear sky
02:00 AM
25
°
clear sky
03:00 AM
25
°
clear sky
04:00 AM
24
°
clear sky
05:00 AM
23
°
partly cloudy
06:00 AM
24
°
partly cloudy
07:00 AM
23
°
clear sky
08:00 AM
23
°
sunny
09:00 AM
26
°
sunny
10:00 AM
28
°
sunny
11:00 AM
31
°
sunny
12:00 PM
33
°
sunny
Messy and chilly
The WeatherRadar is your friend today!

WeatherRadar

Forecast
Map

Afternoon
42
°
rain
Evening
32
°
variable clouds
Night
31
°
mostly cloudy
Morning
35
°
light snowfall
Afternoon
36
°
mostly cloudy
Evening
29
°
snow
Night
23
°
variable clouds
Morning
26
°
sunny
Afternoon
34
°
variable clouds
Evening
32
°
clear sky
Night
21
°
variable clouds
Morning
23
°
sunny
Afternoon
26
°
variable clouds
Evening
20
°
clear sky
Night
10
°
clear sky
Morning
16
°
sunny
Afternoon
31
°
cloudy
Evening
32
°
partly cloudy
Night
34
°
mostly cloudy
Morning
37
°
light rain and snow
Afternoon
37
°
mostly cloudy
Evening
32
°
light snow
Night
21
°
light snow
Morning
24
°
variable clouds
Afternoon
31
°
variable clouds
Evening
26
°
partly cloudy
Night
25
°
mostly cloudy
Morning
30
°
mostly cloudy
Afternoon
38
°
mostly cloudy
Evening
28
°
mostly cloudy
Night
16
°
partly cloudy
Morning
17
°
mostly cloudy
Afternoon
23
°
mostly cloudy
Evening
14
°
mostly cloudy
Night
8
°
mostly cloudy
Morning
11
°
cloudy
Afternoon
21
°
cloudy
Evening
19
°
partly cloudy
Night
16
°
variable clouds
Morning
20
°
cloudy
Afternoon
28
°
mostly cloudy
Evening
25
°
partly cloudy
Night
22
°
mostly cloudy
Morning
31
°
mostly cloudy
Afternoon
37
°
mostly cloudy
Evening
31
°
mostly cloudy
Night
29
°
mostly cloudy
Morning
30
°
mostly cloudy
Afternoon
37
°
cloudy
Evening
26
°
partly cloudy
Night
20
°
partly cloudy
Morning
25
°
cloudy
Afternoon
32
°
cloudy
Evening
26
°
partly cloudy
Night
22
°
snow
todaySaturday, 01/17
42
°
30
°
rain
tomorrowSunday, 01/18
36
°
31
°
light snowfall
MondayMonday, 01/19
34
°
23
°
variable clouds
TuesdayTuesday, 01/20
26
°
21
°
variable clouds
WednesdayWednesday, 01/21
32
°
10
°
variable clouds
ThursdayThursday, 01/22
37
°
32
°
light rain and snow
FridayFriday, 01/23
31
°
21
°
variable clouds
SaturdaySaturday, 01/24
38
°
25
°
mostly cloudy
SundaySunday, 01/25
23
°
16
°
mostly cloudy
MondayMonday, 01/26
21
°
8
°
cloudy
TuesdayTuesday, 01/27
28
°
16
°
cloudy
WednesdayWednesday, 01/28
37
°
22
°
mostly cloudy
ThursdayThursday, 01/29
37
°
29
°
cloudy
FridayFriday, 01/30
32
°
20
°
cloudy

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)
moreless

TemperatureRadar

Marine Weather

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)
42.8°
overcast
Wind SW 8 mph

Farmingdale/Republic Airport (82ft)
42.8°
overcast
Wind SW 11 mph

Shirley/Brookhaven (82ft)
42.8°
overcast
Wind SW 8 mph

Bridgeport/Sikorski Airport (16ft)
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

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