Islip - Macarthur (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 19° Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 16° Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius;
Light showers.
Sunrise:
Sunset:
H UV
No pollution data.
No pollen data.
7 day forecast for Islip - Macarthur
Today (14 May 2025)
| Time |
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
 |
|
|
|
|
|
|
| Chance of precipitation |
50%
|
60%
|
80%
|
80%
|
80%
|
90%
|
90%
|
90%
|
90%
|
| Temperature |
20°
|
19°
|
19°
|
18°
|
17°
|
17°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
17°
|
17°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
| Wind direction and speed |
ESE
13
|
ESE
14
|
ESE
13
|
ESE
13
|
ESE
13
|
ESE
12
|
SE
10
|
SE
10
|
SE
9
|
| Wind gust (mph) |
32
|
33
|
33
|
31
|
30
|
27
|
25
|
22
|
19
|
| Visibility |
VG
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
69%
|
73%
|
77%
|
83%
|
87%
|
89%
|
92%
|
95%
|
96%
|
| UV | 3 | 1 | 1 | 1 | - | - | - | - | - |
Thursday (15 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 |
90%
|
70%
|
70%
|
60%
|
50%
|
30%
|
40%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
20%
|
10%
|
20%
|
30%
|
30%
|
20%
|
20%
|
10%
|
| Temperature (°C) |
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
17°
|
18°
|
19°
|
20°
|
20°
|
21°
|
21°
|
20°
|
20°
|
19°
|
17°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
18°
|
19°
|
20°
|
20°
|
21°
|
21°
|
21°
|
21°
|
20°
|
20°
|
17°
|
| Wind direction and speed (mph) |
SE
7
|
SE
6
|
SE
5
|
ESE
4
|
ESE
4
|
E
4
|
E
4
|
E
4
|
E
4
|
E
4
|
E
4
|
E
4
|
ESE
5
|
ESE
5
|
SE
5
|
SE
5
|
SSE
5
|
SSE
6
|
SSE
6
|
SSE
5
|
SSE
5
|
SSE
5
|
| Wind gust (mph) |
17
|
13
|
11
|
10
|
9
|
10
|
10
|
10
|
10
|
11
|
11
|
12
|
13
|
14
|
14
|
14
|
14
|
14
|
13
|
13
|
12
|
10
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
| Humidity |
97%
|
97%
|
98%
|
98%
|
99%
|
99%
|
98%
|
98%
|
98%
|
98%
|
97%
|
95%
|
92%
|
90%
|
88%
|
83%
|
82%
|
81%
|
83%
|
84%
|
86%
|
92%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 5 | 4 | 5 | 5 | 3 | 2 | 1 | 1 | - | - | - |
Friday (16 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%
|
<5%
|
<5%
|
10%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
16°
|
16°
|
17°
|
20°
|
23°
|
23°
|
20°
|
18°
|
| Feels like temperature (°C) |
17°
|
17°
|
17°
|
21°
|
23°
|
22°
|
19°
|
18°
|
| Wind direction and speed (mph) |
SSW
3
|
SW
3
|
SW
3
|
SSW
4
|
SSW
8
|
SSW
9
|
S
8
|
SSW
6
|
| Wind gust (mph) |
8
|
8
|
11
|
19
|
22
|
22
|
18
|
14
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
94%
|
95%
|
93%
|
79%
|
66%
|
66%
|
78%
|
90%
|
| UV | - | - | 2 | 8 | 7 | 2 | - | - |
Saturday (17 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%
|
10%
|
10%
|
10%
|
20%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
20°
|
23°
|
24°
|
25°
|
24°
|
| Feels like temperature (°C) |
18°
|
18°
|
18°
|
20°
|
22°
|
24°
|
24°
|
23°
|
| Wind direction and speed (mph) |
SSW
4
|
S
3
|
SSE
5
|
SSE
7
|
S
10
|
SSW
10
|
SW
9
|
WSW
8
|
| Wind gust (mph) |
10
|
11
|
16
|
23
|
26
|
27
|
21
|
22
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
94%
|
98%
|
97%
|
85%
|
74%
|
67%
|
56%
|
48%
|
| UV | - | - | 2 | 6 | 6 | 2 | - | - |
Sunday (18 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%
|
<5%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
22°
|
20°
|
19°
|
21°
|
24°
|
25°
|
23°
|
20°
|
| Feels like temperature (°C) |
20°
|
18°
|
17°
|
18°
|
21°
|
21°
|
20°
|
17°
|
| Wind direction and speed (mph) |
W
9
|
WNW
10
|
W
11
|
W
12
|
W
13
|
WNW
14
|
NW
13
|
NW
12
|
| Wind gust (mph) |
23
|
26
|
31
|
34
|
35
|
35
|
31
|
27
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
55%
|
56%
|
53%
|
41%
|
40%
|
40%
|
41%
|
51%
|
| UV | - | - | 2 | 8 | 7 | 2 | - | - |
Monday (19 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) |
18°
|
16°
|
16°
|
20°
|
23°
|
24°
|
21°
|
18°
|
| Feels like temperature (°C) |
16°
|
15°
|
14°
|
16°
|
20°
|
20°
|
17°
|
15°
|
| Wind direction and speed (mph) |
NW
10
|
NW
9
|
NW
10
|
NW
11
|
NW
11
|
NNW
12
|
NNW
13
|
NNW
11
|
| Wind gust (mph) |
23
|
23
|
27
|
28
|
31
|
31
|
29
|
24
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
55%
|
57%
|
55%
|
40%
|
34%
|
27%
|
34%
|
39%
|
| UV | - | - | 2 | 8 | 7 | 2 | - | - |
Tuesday (20 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) |
15°
|
14°
|
14°
|
18°
|
21°
|
22°
|
20°
|
17°
|
| Feels like temperature (°C) |
13°
|
12°
|
12°
|
15°
|
18°
|
19°
|
17°
|
15°
|
| Wind direction and speed (mph) |
NNW
9
|
NNW
8
|
NNW
9
|
N
9
|
N
9
|
N
10
|
NNE
10
|
NNE
8
|
| Wind gust (mph) |
19
|
19
|
24
|
25
|
25
|
26
|
24
|
18
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
41%
|
44%
|
43%
|
31%
|
27%
|
24%
|
29%
|
40%
|
| UV | - | - | 2 | 8 | 7 | 2 | - | - |
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Forecast for 15:00 (UTC-4), Wed
Updated 19:06 (UTC+1) on Wed 14 May 2025
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