Islip - Macarthur (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 12° Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 15° Celsius;
-
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 16° Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 17° Celsius;
Sunny intervals changing to overcast by late morning.
Sunrise:
Sunset:
H UV
No pollution data.
No pollen data.
7 day forecast for Islip - Macarthur
Today (24 May 2025)
| Time |
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
 |
 |
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
12°
|
12°
|
11°
|
12°
|
12°
|
13°
|
14°
|
15°
|
16°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
16°
|
16°
|
15°
|
| Feels like temperature (°C) |
11°
|
10°
|
10°
|
10°
|
10°
|
11°
|
12°
|
13°
|
13°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
13°
|
| Wind direction and speed |
W
6
|
W
6
|
W
6
|
W
7
|
W
8
|
W
10
|
W
10
|
W
10
|
W
11
|
W
11
|
WNW
12
|
WNW
12
|
WNW
12
|
WNW
12
|
WNW
12
|
WNW
12
|
WNW
11
|
WNW
10
|
WNW
10
|
WNW
10
|
| Wind gust (mph) |
15
|
15
|
16
|
20
|
24
|
25
|
27
|
28
|
28
|
28
|
29
|
29
|
29
|
28
|
28
|
27
|
25
|
23
|
23
|
22
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
75%
|
73%
|
69%
|
67%
|
64%
|
58%
|
54%
|
50%
|
41%
|
40%
|
40%
|
40%
|
40%
|
41%
|
41%
|
42%
|
46%
|
48%
|
54%
|
56%
|
| UV | - | - | 1 | 1 | 2 | 4 | 6 | 7 | 5 | 3 | 6 | 4 | 2 | 2 | 1 | - | - | - | - | - |
Sunday (25 May 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
14°
|
14°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
13°
|
14°
|
15°
|
17°
|
18°
|
18°
|
19°
|
20°
|
20°
|
20°
|
20°
|
19°
|
19°
|
17°
|
| Feels like temperature (°C) |
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
13°
|
14°
|
15°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
| Wind direction and speed (mph) |
WNW
10
|
WNW
9
|
WNW
8
|
WNW
8
|
WNW
8
|
WNW
8
|
WNW
8
|
WNW
8
|
WNW
9
|
NW
10
|
NW
9
|
NW
9
|
WNW
9
|
WNW
10
|
WNW
10
|
NW
10
|
NW
10
|
NW
9
|
NW
9
|
NW
9
|
NW
8
|
NW
6
|
| Wind gust (mph) |
21
|
21
|
20
|
19
|
19
|
18
|
18
|
21
|
23
|
23
|
24
|
24
|
24
|
24
|
25
|
25
|
24
|
23
|
22
|
20
|
18
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
58%
|
61%
|
64%
|
65%
|
66%
|
68%
|
69%
|
67%
|
65%
|
58%
|
54%
|
42%
|
41%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
41%
|
47%
|
| UV | - | - | - | - | - | - | 1 | 1 | 3 | 4 | 6 | 7 | 5 | 4 | 4 | 3 | 2 | 1 | 1 | - | - | - |
Monday (26 May 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
14°
|
14°
|
18°
|
20°
|
20°
|
20°
|
18°
|
| Feels like temperature (°C) |
15°
|
13°
|
13°
|
16°
|
18°
|
19°
|
19°
|
17°
|
| Wind direction and speed (mph) |
NNW
6
|
NNW
5
|
NNW
6
|
N
6
|
N
5
|
NE
4
|
ENE
4
|
ESE
5
|
| Wind gust (mph) |
13
|
14
|
18
|
18
|
17
|
15
|
14
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
VG
|
VG
|
| Humidity |
58%
|
64%
|
63%
|
42%
|
40%
|
39%
|
40%
|
43%
|
| UV | - | - | 3 | 8 | 7 | 2 | - | - |
Tuesday (27 May 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
15°
|
16°
|
19°
|
22°
|
22°
|
19°
|
17°
|
| Feels like temperature (°C) |
16°
|
14°
|
15°
|
19°
|
21°
|
20°
|
17°
|
16°
|
| Wind direction and speed (mph) |
SSE
4
|
NW
3
|
NNW
3
|
ESE
3
|
S
4
|
SSW
7
|
S
9
|
SSW
7
|
| Wind gust (mph) |
9
|
8
|
12
|
15
|
20
|
22
|
20
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
| Humidity |
56%
|
65%
|
58%
|
41%
|
34%
|
34%
|
39%
|
50%
|
| UV | - | - | 3 | 8 | 7 | 2 | - | - |
Wednesday (28 May 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
16°
|
15°
|
16°
|
18°
|
20°
|
20°
|
18°
|
16°
|
| Feels like temperature (°C) |
15°
|
15°
|
16°
|
17°
|
18°
|
17°
|
16°
|
15°
|
| Wind direction and speed (mph) |
SSW
5
|
SSW
3
|
SSW
3
|
S
4
|
S
7
|
S
8
|
SSE
8
|
SSE
6
|
| Wind gust (mph) |
10
|
8
|
12
|
18
|
22
|
21
|
17
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
61%
|
67%
|
64%
|
45%
|
36%
|
34%
|
42%
|
50%
|
| UV | - | - | 2 | 6 | 6 | 2 | - | - |
Thursday (29 May 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
20%
|
30%
|
30%
|
20%
|
30%
|
30%
|
| Temperature (°C) |
16°
|
15°
|
16°
|
18°
|
19°
|
19°
|
18°
|
17°
|
| Feels like temperature (°C) |
15°
|
14°
|
15°
|
16°
|
18°
|
18°
|
17°
|
16°
|
| Wind direction and speed (mph) |
SE
5
|
ESE
5
|
SE
6
|
SE
9
|
SSE
9
|
SSE
9
|
SE
9
|
SSE
7
|
| Wind gust (mph) |
14
|
14
|
19
|
23
|
25
|
23
|
20
|
16
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
G
|
| Humidity |
64%
|
72%
|
74%
|
62%
|
63%
|
66%
|
74%
|
84%
|
| UV | - | - | 2 | 4 | 5 | 1 | - | - |
Friday (30 May 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
20%
|
10%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
19°
|
23°
|
23°
|
22°
|
21°
|
| Feels like temperature (°C) |
16°
|
16°
|
16°
|
19°
|
21°
|
22°
|
21°
|
20°
|
| Wind direction and speed (mph) |
S
6
|
SW
5
|
SW
6
|
WSW
7
|
SW
9
|
SW
10
|
SW
8
|
WSW
7
|
| Wind gust (mph) |
15
|
13
|
17
|
21
|
25
|
25
|
18
|
16
|
| Visibility (description) |
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
90%
|
89%
|
84%
|
72%
|
55%
|
51%
|
56%
|
59%
|
| UV | - | - | 2 | 6 | 6 | 2 | - | - |
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Forecast
Forecast for 04:00 (UTC-4), Sat
Updated 07:21 (UTC+1) on Sat 24 May 2025
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