Port Arthur (Australia) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
-
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius;
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius;
Overcast changing to sunny intervals by lunchtime.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Port Arthur
Today (15 September 2026)
| Time |
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%
|
| Temperature |
6°
|
7°
|
7°
|
8°
|
8°
|
10°
|
9°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
7°
|
6°
|
6°
|
| Feels like temperature (°C) |
1°
|
2°
|
2°
|
3°
|
4°
|
5°
|
5°
|
6°
|
6°
|
6°
|
5°
|
4°
|
3°
|
2°
|
1°
|
1°
|
| Wind direction and speed |
SW
28
|
SW
26
|
SW
26
|
SW
26
|
SW
24
|
SW
24
|
SW
26
|
SW
25
|
WSW
25
|
WSW
24
|
WSW
23
|
WSW
22
|
W
22
|
W
22
|
W
22
|
W
21
|
| Wind gust (mph) |
37
|
35
|
35
|
34
|
33
|
35
|
35
|
34
|
33
|
31
|
30
|
29
|
29
|
29
|
29
|
28
|
| Visibility |
G
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
67%
|
67%
|
67%
|
67%
|
67%
|
65%
|
66%
|
66%
|
66%
|
65%
|
65%
|
66%
|
67%
|
69%
|
72%
|
74%
|
| UV | 1 | 2 | 3 | 3 | 3 | 3 | 2 | 1 | 1 | - | - | - | - | - | - | - |
Thursday (16 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) |
6°
|
5°
|
5°
|
4°
|
4°
|
4°
|
3°
|
5°
|
8°
|
10°
|
11°
|
13°
|
14°
|
14°
|
14°
|
14°
|
13°
|
12°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
| Feels like temperature (°C) |
1°
|
0°
|
0°
|
-1°
|
-1°
|
-2°
|
-2°
|
0°
|
4°
|
7°
|
8°
|
9°
|
10°
|
10°
|
10°
|
10°
|
9°
|
8°
|
7°
|
7°
|
6°
|
6°
|
5°
|
5°
|
| Wind direction and speed (mph) |
W
21
|
W
20
|
W
20
|
W
20
|
W
21
|
W
20
|
W
20
|
W
20
|
W
19
|
W
19
|
W
19
|
W
20
|
W
21
|
W
21
|
W
21
|
W
22
|
W
24
|
W
25
|
W
25
|
W
24
|
W
24
|
W
24
|
W
24
|
W
24
|
| Wind gust (mph) |
27
|
27
|
27
|
28
|
27
|
27
|
26
|
26
|
25
|
25
|
25
|
27
|
26
|
27
|
29
|
31
|
32
|
33
|
33
|
32
|
31
|
31
|
31
|
32
|
| 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 |
75%
|
75%
|
75%
|
75%
|
75%
|
75%
|
75%
|
75%
|
75%
|
74%
|
72%
|
66%
|
65%
|
66%
|
66%
|
66%
|
65%
|
65%
|
65%
|
66%
|
72%
|
75%
|
75%
|
75%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 3 | 4 | 4 | 3 | 1 | 1 | - | - | - | - | - | - | - |
Friday (17 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%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
11°
|
12°
|
13°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
14°
|
13°
|
13°
|
13°
|
13°
|
13°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
7°
|
9°
|
9°
|
11°
|
12°
|
12°
|
11°
|
12°
|
11°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
W
25
|
W
24
|
W
24
|
WNW
23
|
WNW
23
|
WNW
23
|
WNW
22
|
WNW
21
|
WNW
20
|
WNW
21
|
WNW
21
|
WNW
22
|
WNW
22
|
WNW
22
|
WNW
23
|
WNW
23
|
WNW
24
|
WNW
25
|
WNW
25
|
WNW
26
|
WNW
25
|
WNW
23
|
WNW
22
|
W
20
|
| Wind gust (mph) |
32
|
31
|
31
|
31
|
30
|
29
|
29
|
27
|
27
|
28
|
28
|
30
|
29
|
30
|
30
|
31
|
33
|
34
|
34
|
34
|
34
|
31
|
28
|
25
|
| 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 |
74%
|
74%
|
74%
|
74%
|
73%
|
73%
|
74%
|
73%
|
73%
|
72%
|
69%
|
67%
|
66%
|
67%
|
65%
|
65%
|
66%
|
65%
|
66%
|
68%
|
73%
|
75%
|
75%
|
75%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 3 | 4 | 3 | 2 | 1 | 1 | - | - | - | - | - | - | - |
Saturday (18 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 |
10%
|
<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) |
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
15°
|
16°
|
17°
|
18°
|
19°
|
19°
|
19°
|
19°
|
18°
|
17°
|
15°
|
13°
|
13°
|
12°
|
11°
|
11°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
10°
|
12°
|
14°
|
15°
|
17°
|
18°
|
18°
|
18°
|
17°
|
16°
|
15°
|
13°
|
11°
|
10°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
W
18
|
W
18
|
W
19
|
W
19
|
W
18
|
W
17
|
WSW
17
|
W
16
|
W
16
|
W
14
|
WSW
13
|
SW
12
|
SW
11
|
SSW
12
|
SSW
13
|
SSW
13
|
SSW
12
|
SW
12
|
NW
11
|
NNW
11
|
NNW
11
|
NNW
12
|
NNW
12
|
NNW
11
|
| Wind gust (mph) |
24
|
24
|
24
|
24
|
23
|
21
|
21
|
20
|
20
|
18
|
16
|
16
|
16
|
18
|
17
|
17
|
17
|
15
|
15
|
15
|
15
|
16
|
16
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
76%
|
77%
|
78%
|
79%
|
82%
|
82%
|
82%
|
81%
|
83%
|
83%
|
83%
|
83%
|
83%
|
83%
|
83%
|
81%
|
81%
|
80%
|
82%
|
82%
|
82%
|
81%
|
82%
|
82%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 3 | 4 | 4 | 5 | 4 | 3 | 2 | 1 | - | - | - | - | - | - | - |
Sunday (19 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%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
30%
|
30%
|
30%
|
50%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
14°
|
16°
|
18°
|
20°
|
23°
|
18°
|
14°
|
12°
|
| Feels like temperature (°C) |
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
12°
|
14°
|
16°
|
20°
|
13°
|
10°
|
7°
|
| Wind direction and speed (mph) |
N
11
|
N
12
|
N
12
|
N
13
|
N
13
|
N
14
|
N
16
|
N
16
|
N
17
|
N
18
|
N
17
|
NNW
15
|
WNW
26
|
W
24
|
WSW
28
|
| Wind gust (mph) |
15
|
16
|
16
|
16
|
17
|
19
|
20
|
22
|
23
|
23
|
22
|
34
|
36
|
38
|
44
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
| Humidity |
82%
|
82%
|
82%
|
81%
|
81%
|
79%
|
77%
|
72%
|
68%
|
66%
|
65%
|
62%
|
64%
|
70%
|
71%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 3 | 4 | 4 | 1 | - | - |
Monday (20 September 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
20%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
7°
|
7°
|
9°
|
11°
|
11°
|
8°
|
7°
|
| Feels like temperature (°C) |
4°
|
2°
|
2°
|
5°
|
7°
|
7°
|
4°
|
2°
|
| Wind direction and speed (mph) |
WSW
31
|
SW
29
|
SW
26
|
WSW
23
|
WSW
23
|
WSW
23
|
WSW
22
|
W
20
|
| Wind gust (mph) |
43
|
41
|
35
|
32
|
33
|
32
|
29
|
26
|
| Visibility (description) |
G
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
72%
|
66%
|
63%
|
61%
|
55%
|
55%
|
59%
|
62%
|
| UV | - | - | 1 | 4 | 4 | 1 | - | - |
Tuesday (21 September 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
6°
|
5°
|
6°
|
10°
|
12°
|
11°
|
9°
|
8°
|
| Feels like temperature (°C) |
2°
|
0°
|
2°
|
8°
|
10°
|
9°
|
7°
|
5°
|
| Wind direction and speed (mph) |
W
18
|
WNW
17
|
WNW
15
|
NW
13
|
NW
10
|
ENE
12
|
NNW
11
|
NNW
10
|
| Wind gust (mph) |
24
|
23
|
22
|
19
|
18
|
21
|
25
|
22
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
63%
|
62%
|
62%
|
61%
|
56%
|
57%
|
63%
|
68%
|
| UV | - | - | 1 | 4 | 4 | 1 | - | - |
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Forecast
Forecast for 9am (UTC+10) Wednesday
Updated 19:26 (UTC+1) on Tue 15 Sep 2026
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