Sydney International (Australia) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius; -
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius; -
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius; -
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
Overcast changing to light rain in the afternoon.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Sydney International
Today (21 September 2026)
| 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%
|
10%
|
10%
|
10%
|
20%
|
30%
|
30%
|
30%
|
40%
|
50%
|
50%
|
50%
|
60%
|
60%
|
70%
|
60%
|
60%
|
| Temperature |
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
12°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
| Wind direction and speed |
SSE
15
|
SSE
14
|
SSE
14
|
SSE
13
|
SSE
13
|
SSE
12
|
SE
11
|
SE
11
|
SE
10
|
SE
10
|
SE
10
|
SE
10
|
SE
10
|
SE
10
|
SE
10
|
SE
10
|
ESE
10
|
ESE
10
|
ESE
10
|
E
11
|
| Wind gust (mph) |
22
|
21
|
21
|
20
|
20
|
19
|
19
|
18
|
18
|
18
|
18
|
17
|
16
|
16
|
15
|
16
|
15
|
16
|
16
|
17
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
M
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
65%
|
65%
|
64%
|
64%
|
63%
|
64%
|
65%
|
65%
|
67%
|
68%
|
69%
|
70%
|
73%
|
76%
|
78%
|
79%
|
80%
|
81%
|
82%
|
82%
|
| UV | - | - | - | 1 | 2 | 2 | 3 | 4 | 3 | 3 | 2 | 1 | 1 | - | - | - | - | - | - | - |
Wednesday (22 September 2026)
| 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 |
70%
|
70%
|
70%
|
70%
|
70%
|
70%
|
80%
|
70%
|
70%
|
70%
|
80%
|
70%
|
70%
|
70%
|
50%
|
50%
|
30%
|
20%
|
20%
|
30%
|
20%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
15°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
17°
|
17°
|
17°
|
18°
|
19°
|
19°
|
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
13°
|
14°
|
14°
|
14°
|
14°
|
15°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Wind direction and speed (mph) |
E
12
|
E
12
|
ENE
12
|
ENE
12
|
ENE
12
|
ENE
12
|
ENE
11
|
ENE
11
|
ENE
10
|
ENE
10
|
ENE
10
|
ENE
11
|
ENE
12
|
ENE
12
|
ENE
13
|
ENE
13
|
ENE
13
|
ENE
13
|
ENE
13
|
NE
13
|
NE
13
|
NE
12
|
NE
12
|
NE
12
|
| Wind gust (mph) |
18
|
18
|
18
|
17
|
17
|
17
|
16
|
16
|
16
|
16
|
18
|
18
|
19
|
19
|
19
|
20
|
20
|
21
|
20
|
20
|
19
|
18
|
17
|
16
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
M
|
G
|
M
|
G
|
| Humidity |
82%
|
84%
|
84%
|
84%
|
86%
|
87%
|
88%
|
89%
|
90%
|
91%
|
88%
|
85%
|
85%
|
84%
|
84%
|
84%
|
84%
|
84%
|
85%
|
84%
|
84%
|
85%
|
86%
|
86%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 6 | 6 | 3 | 3 | 2 | 1 | 1 | - | - | - | - | - | - | - |
Thursday (23 September 2026)
| 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 |
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
20%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
17°
|
17°
|
18°
|
19°
|
20°
|
21°
|
22°
|
22°
|
22°
|
22°
|
21°
|
20°
|
20°
|
19°
|
19°
|
18°
|
18°
|
| Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
16°
|
17°
|
17°
|
18°
|
19°
|
20°
|
20°
|
20°
|
20°
|
19°
|
18°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
| Wind direction and speed (mph) |
NE
11
|
NNE
10
|
NNE
10
|
NNE
9
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
7
|
NNE
8
|
NNE
9
|
NNE
10
|
NNE
11
|
NE
11
|
NE
12
|
NE
13
|
NE
14
|
NE
15
|
NE
16
|
NE
16
|
NE
16
|
NNE
16
|
NNE
15
|
NNE
14
|
NNE
13
|
| Wind gust (mph) |
15
|
15
|
14
|
13
|
12
|
11
|
11
|
11
|
14
|
15
|
17
|
18
|
19
|
20
|
22
|
24
|
25
|
25
|
24
|
24
|
23
|
22
|
20
|
18
|
| Visibility (description) |
G
|
G
|
G
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
87%
|
87%
|
87%
|
87%
|
88%
|
88%
|
88%
|
89%
|
89%
|
86%
|
84%
|
81%
|
78%
|
76%
|
75%
|
75%
|
75%
|
76%
|
77%
|
77%
|
77%
|
79%
|
81%
|
82%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 4 | 6 | 7 | 7 | 6 | 4 | 2 | 1 | - | - | - | - | - | - | - |
Friday (24 September 2026)
| 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) |
17°
|
17°
|
16°
|
16°
|
16°
|
15°
|
15°
|
16°
|
17°
|
19°
|
21°
|
22°
|
24°
|
25°
|
27°
|
27°
|
27°
|
26°
|
25°
|
24°
|
23°
|
22°
|
21°
|
21°
|
| Feels like temperature (°C) |
16°
|
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
15°
|
16°
|
18°
|
20°
|
22°
|
24°
|
26°
|
27°
|
28°
|
27°
|
26°
|
24°
|
22°
|
21°
|
21°
|
21°
|
21°
|
| Wind direction and speed (mph) |
NNE
12
|
N
11
|
N
10
|
N
10
|
N
10
|
N
10
|
N
10
|
N
9
|
N
9
|
N
9
|
N
8
|
NNE
8
|
NNE
8
|
NE
8
|
NE
9
|
NE
10
|
NE
11
|
NE
13
|
NE
13
|
NNE
13
|
NNE
12
|
NNE
10
|
NNE
9
|
NNE
8
|
| Wind gust (mph) |
16
|
15
|
15
|
15
|
15
|
15
|
13
|
13
|
13
|
13
|
13
|
13
|
13
|
14
|
15
|
17
|
18
|
20
|
20
|
19
|
17
|
15
|
12
|
11
|
| 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 |
83%
|
84%
|
84%
|
85%
|
85%
|
86%
|
86%
|
86%
|
85%
|
82%
|
78%
|
77%
|
76%
|
74%
|
72%
|
69%
|
67%
|
66%
|
67%
|
68%
|
73%
|
74%
|
76%
|
78%
|
| UV | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 7 | 7 | 7 | 6 | 4 | 2 | 1 | - | - | - | - | - | - | - |
Saturday (25 September 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
30%
|
20%
|
| Temperature (°C) |
20°
|
20°
|
20°
|
19°
|
18°
|
18°
|
18°
|
18°
|
19°
|
21°
|
23°
|
27°
|
29°
|
25°
|
19°
|
| Feels like temperature (°C) |
21°
|
20°
|
20°
|
20°
|
19°
|
18°
|
18°
|
18°
|
19°
|
21°
|
24°
|
30°
|
31°
|
24°
|
16°
|
| Wind direction and speed (mph) |
NNE
6
|
NNE
5
|
NNE
5
|
N
4
|
N
4
|
N
4
|
NNW
5
|
NW
5
|
NW
6
|
NW
6
|
NW
6
|
N
6
|
E
9
|
SE
14
|
SSE
17
|
| Wind gust (mph) |
9
|
8
|
6
|
6
|
7
|
7
|
8
|
9
|
10
|
10
|
11
|
13
|
20
|
31
|
27
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
81%
|
82%
|
83%
|
84%
|
84%
|
82%
|
81%
|
83%
|
81%
|
78%
|
78%
|
75%
|
71%
|
78%
|
82%
|
| UV | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 7 | 6 | 1 | - | - |
Sunday (26 September 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
20%
|
10%
|
10%
|
20%
|
20%
|
10%
|
| Temperature (°C) |
18°
|
17°
|
17°
|
18°
|
19°
|
18°
|
17°
|
17°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
16°
|
17°
|
17°
|
16°
|
15°
|
| Wind direction and speed (mph) |
S
16
|
S
15
|
SSE
13
|
SSE
12
|
SE
11
|
SE
11
|
ESE
10
|
ENE
9
|
| Wind gust (mph) |
27
|
23
|
22
|
21
|
19
|
18
|
16
|
14
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
85%
|
83%
|
77%
|
75%
|
70%
|
73%
|
76%
|
77%
|
| UV | - | - | 1 | 6 | 4 | 1 | - | - |
Monday (27 September 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
15°
|
16°
|
19°
|
20°
|
20°
|
18°
|
17°
|
| Feels like temperature (°C) |
15°
|
14°
|
15°
|
18°
|
19°
|
18°
|
16°
|
16°
|
| Wind direction and speed (mph) |
NE
8
|
NNW
8
|
N
7
|
NNE
7
|
NE
8
|
ENE
11
|
NE
11
|
NNE
9
|
| Wind gust (mph) |
13
|
13
|
13
|
15
|
17
|
18
|
17
|
14
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
80%
|
81%
|
79%
|
73%
|
68%
|
69%
|
73%
|
77%
|
| UV | - | - | 1 | 6 | 5 | 1 | - | - |
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Forecast for 5am (UTC+10) Tuesday
Updated 13:38 (UTC+1) on Mon 21 Sep 2026
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