Islip - Macarthur (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 12° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 8° Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 8° Celsius;
Cloudy changing to sunny intervals by lunchtime.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
6 day forecast for Islip - Macarthur
Tomorrow (29 October 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
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
|
|
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|
|
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|
|
|
|
 |
|
|
|
|
|
 |
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
11°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
11°
|
11°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
8°
|
9°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
9°
|
| Wind direction and speed |
NNE
13
|
NNE
13
|
NNE
12
|
NNE
12
|
NNE
12
|
NNE
12
|
NNE
12
|
NNE
12
|
NNE
12
|
NNE
12
|
NNE
12
|
NNE
11
|
NNE
11
|
NNE
11
|
NNE
10
|
NE
10
|
NE
9
|
NE
9
|
NE
8
|
NE
8
|
NE
7
|
NE
8
|
NE
8
|
NE
8
|
| Wind gust (mph) |
28
|
27
|
26
|
25
|
25
|
25
|
24
|
24
|
25
|
26
|
26
|
25
|
25
|
24
|
23
|
22
|
22
|
20
|
19
|
18
|
17
|
18
|
19
|
19
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
71%
|
71%
|
72%
|
71%
|
73%
|
73%
|
74%
|
74%
|
75%
|
74%
|
71%
|
67%
|
66%
|
65%
|
62%
|
61%
|
61%
|
61%
|
62%
|
65%
|
66%
|
68%
|
71%
|
75%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - | - |
Thursday (30 October 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
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
 |
|
 |
 |
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
30%
|
30%
|
40%
|
40%
|
50%
|
80%
|
90%
|
90%
|
90%
|
80%
|
80%
|
90%
|
90%
|
80%
|
| Temperature (°C) |
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
9°
|
9°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
14°
|
14°
|
| Wind direction and speed (mph) |
NE
8
|
NE
8
|
NE
8
|
NE
8
|
NE
8
|
ENE
8
|
ENE
8
|
ENE
8
|
ENE
10
|
ENE
10
|
E
11
|
E
12
|
E
13
|
E
13
|
E
14
|
E
14
|
E
15
|
E
15
|
ENE
16
|
E
16
|
E
16
|
E
16
|
E
16
|
ESE
14
|
| Wind gust (mph) |
19
|
20
|
19
|
19
|
18
|
19
|
21
|
23
|
24
|
27
|
30
|
31
|
32
|
34
|
35
|
36
|
37
|
38
|
39
|
40
|
41
|
39
|
38
|
35
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
P
|
P
|
M
|
P
|
P
|
P
|
P
|
| Humidity |
75%
|
78%
|
83%
|
85%
|
86%
|
89%
|
91%
|
90%
|
89%
|
89%
|
87%
|
86%
|
86%
|
86%
|
86%
|
90%
|
91%
|
92%
|
92%
|
92%
|
93%
|
93%
|
93%
|
93%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Friday (31 October 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
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
60%
|
50%
|
20%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
15°
|
14°
|
14°
|
13°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
14°
|
15°
|
15°
|
15°
|
14°
|
14°
|
13°
|
13°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
15°
|
15°
|
14°
|
13°
|
12°
|
12°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
SE
13
|
SSE
11
|
S
10
|
SSW
11
|
SW
11
|
SW
11
|
SW
11
|
SW
12
|
SW
12
|
SW
12
|
WSW
14
|
WSW
14
|
WSW
15
|
W
15
|
W
17
|
W
17
|
W
17
|
W
17
|
W
17
|
W
16
|
W
16
|
W
16
|
W
15
|
W
15
|
| Wind gust (mph) |
30
|
24
|
26
|
25
|
25
|
26
|
27
|
27
|
28
|
32
|
33
|
35
|
37
|
39
|
41
|
41
|
41
|
41
|
39
|
38
|
37
|
37
|
36
|
36
|
| Visibility (description) |
M
|
M
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
94%
|
93%
|
93%
|
91%
|
88%
|
86%
|
86%
|
86%
|
85%
|
83%
|
80%
|
76%
|
69%
|
64%
|
57%
|
54%
|
52%
|
52%
|
53%
|
53%
|
52%
|
52%
|
53%
|
53%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - | - |
Saturday (1 November 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
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
10°
|
10°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
9°
|
9°
|
10°
|
10°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
8°
|
| Wind direction and speed (mph) |
W
15
|
W
15
|
W
14
|
W
14
|
W
14
|
W
14
|
W
13
|
W
13
|
WNW
12
|
WNW
12
|
WNW
13
|
WNW
13
|
WNW
14
|
WNW
14
|
WNW
13
|
WNW
12
|
WNW
12
|
WNW
12
|
NW
11
|
NW
10
|
NW
9
|
NW
8
|
NW
8
|
NW
7
|
| Wind gust (mph) |
35
|
35
|
34
|
34
|
33
|
32
|
31
|
30
|
29
|
31
|
32
|
33
|
33
|
32
|
31
|
30
|
29
|
28
|
25
|
23
|
21
|
18
|
17
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
52%
|
51%
|
51%
|
52%
|
52%
|
53%
|
54%
|
54%
|
55%
|
55%
|
54%
|
48%
|
43%
|
41%
|
40%
|
40%
|
40%
|
41%
|
42%
|
44%
|
51%
|
53%
|
53%
|
55%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 3 | 3 | 2 | 1 | 1 | - | - | - | - | - | - |
Sunday (2 November 2025)
| Time |
00:00
|
01:00
|
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
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
10°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
9°
|
10°
|
10°
|
10°
|
10°
|
11°
|
10°
|
10°
|
10°
|
10°
|
| Wind direction and speed (mph) |
NW
6
|
NW
6
|
NW
6
|
NW
6
|
NW
5
|
NW
5
|
NNW
5
|
NNW
5
|
NNW
5
|
NW
4
|
NW
5
|
NW
6
|
WNW
6
|
WNW
6
|
WNW
6
|
WNW
6
|
WNW
6
|
WNW
6
|
WNW
5
|
NW
6
|
NW
5
|
NW
4
|
| Wind gust (mph) |
14
|
15
|
14
|
13
|
12
|
11
|
11
|
10
|
10
|
11
|
13
|
14
|
16
|
17
|
17
|
16
|
16
|
15
|
14
|
13
|
12
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
| Humidity |
57%
|
57%
|
58%
|
58%
|
59%
|
60%
|
62%
|
63%
|
63%
|
60%
|
58%
|
55%
|
51%
|
45%
|
44%
|
43%
|
43%
|
44%
|
47%
|
50%
|
52%
|
57%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - | - |
Monday (3 November 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
20%
|
10%
|
| Temperature (°C) |
9°
|
8°
|
7°
|
9°
|
11°
|
12°
|
11°
|
10°
|
| Feels like temperature (°C) |
8°
|
7°
|
6°
|
7°
|
10°
|
10°
|
10°
|
8°
|
| Wind direction and speed (mph) |
NW
4
|
NNW
4
|
NW
5
|
NW
6
|
WNW
7
|
WNW
8
|
WNW
7
|
WNW
7
|
| Wind gust (mph) |
9
|
10
|
14
|
18
|
20
|
17
|
18
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
62%
|
67%
|
70%
|
61%
|
48%
|
48%
|
54%
|
59%
|
| UV | - | - | 1 | 3 | 2 | 1 | - | - |
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Forecast for 00:00 (UTC-4), Wed
Updated 03:44 (UTC) on Wed 29 Oct 2025
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