Port Arthur (Australia) 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: 22° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 9° Celsius; -
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 9° Celsius;
-
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 15° Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 11° Celsius;
Overcast changing to sunny intervals by late morning.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for Port Arthur
Today (18 January 2026)
| Time |
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%
|
| Temperature |
13°
|
13°
|
14°
|
15°
|
15°
|
16°
|
16°
|
17°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
16°
|
15°
|
15°
|
14°
|
14°
|
| Feels like temperature (°C) |
9°
|
9°
|
10°
|
11°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
10°
|
| Wind direction and speed |
NE
22
|
NE
22
|
NE
22
|
NE
21
|
NE
21
|
NE
22
|
NE
23
|
NE
24
|
NE
25
|
NE
25
|
NE
25
|
NE
25
|
NE
25
|
NE
25
|
NE
24
|
NE
23
|
NE
22
|
NE
22
|
NE
21
|
| Wind gust (mph) |
30
|
30
|
30
|
28
|
30
|
31
|
32
|
33
|
33
|
33
|
33
|
33
|
33
|
33
|
32
|
30
|
29
|
29
|
28
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
77%
|
80%
|
83%
|
84%
|
83%
|
83%
|
81%
|
79%
|
77%
|
78%
|
79%
|
78%
|
79%
|
79%
|
81%
|
83%
|
83%
|
83%
|
| UV | - | - | 1 | 2 | 4 | 3 | 7 | 10 | 11 | 10 | 8 | 6 | 4 | 2 | 1 | - | - | - | - |
Tuesday (19 January 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) |
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
16°
|
17°
|
18°
|
20°
|
20°
|
21°
|
21°
|
22°
|
21°
|
21°
|
20°
|
18°
|
17°
|
15°
|
14°
|
14°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
12°
|
14°
|
15°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
16°
|
15°
|
13°
|
12°
|
11°
|
11°
|
| Wind direction and speed (mph) |
NE
21
|
NE
20
|
NE
20
|
NNE
19
|
NNE
17
|
NNE
16
|
NNE
15
|
NNE
13
|
NNE
14
|
NNE
13
|
NNE
13
|
NE
14
|
NE
16
|
NE
18
|
NE
19
|
NE
21
|
NE
21
|
NE
21
|
NE
21
|
NE
20
|
NE
19
|
NE
18
|
NNE
17
|
NNE
17
|
| Wind gust (mph) |
28
|
27
|
25
|
25
|
23
|
21
|
19
|
18
|
18
|
17
|
17
|
21
|
23
|
25
|
27
|
28
|
28
|
28
|
27
|
26
|
25
|
24
|
22
|
22
|
| 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 |
84%
|
84%
|
84%
|
85%
|
85%
|
85%
|
85%
|
86%
|
85%
|
85%
|
84%
|
84%
|
84%
|
84%
|
83%
|
83%
|
82%
|
83%
|
83%
|
83%
|
83%
|
83%
|
84%
|
84%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 4 | 7 | 9 | 11 | 11 | 10 | 8 | 6 | 4 | 2 | 1 | - | - | - | - |
Wednesday (20 January 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%
|
10%
|
10%
|
30%
|
40%
|
40%
|
50%
|
50%
|
40%
|
| Temperature (°C) |
13°
|
12°
|
11°
|
11°
|
10°
|
10°
|
9°
|
13°
|
16°
|
18°
|
20°
|
21°
|
22°
|
22°
|
22°
|
21°
|
21°
|
20°
|
19°
|
18°
|
17°
|
15°
|
14°
|
14°
|
| Feels like temperature (°C) |
10°
|
9°
|
8°
|
8°
|
7°
|
7°
|
6°
|
11°
|
14°
|
16°
|
19°
|
22°
|
23°
|
23°
|
22°
|
21°
|
20°
|
19°
|
18°
|
17°
|
15°
|
13°
|
12°
|
12°
|
| Wind direction and speed (mph) |
NNE
17
|
NNE
17
|
NNE
17
|
NNE
16
|
NNE
16
|
NNE
16
|
NNE
15
|
NNE
14
|
NNE
13
|
N
11
|
N
9
|
ENE
6
|
SE
6
|
SE
8
|
SE
10
|
SE
11
|
SE
11
|
SE
10
|
SE
10
|
SSE
10
|
S
10
|
S
11
|
S
11
|
S
11
|
| Wind gust (mph) |
22
|
21
|
21
|
21
|
21
|
21
|
19
|
18
|
17
|
15
|
12
|
9
|
11
|
14
|
14
|
15
|
15
|
15
|
14
|
15
|
16
|
16
|
15
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
84%
|
85%
|
85%
|
85%
|
84%
|
84%
|
85%
|
85%
|
85%
|
84%
|
84%
|
85%
|
85%
|
84%
|
84%
|
83%
|
83%
|
83%
|
83%
|
84%
|
84%
|
84%
|
85%
|
83%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 4 | 7 | 9 | 11 | 11 | 10 | 8 | 6 | 4 | 2 | 1 | - | - | - | - |
Thursday (21 January 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 |
40%
|
40%
|
40%
|
40%
|
40%
|
30%
|
30%
|
30%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
14°
|
14°
|
13°
|
12°
|
11°
|
| Feels like temperature (°C) |
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
11°
|
11°
|
12°
|
12°
|
13°
|
13°
|
12°
|
13°
|
12°
|
11°
|
11°
|
10°
|
9°
|
9°
|
| Wind direction and speed (mph) |
S
13
|
SSW
13
|
SSW
15
|
SSW
17
|
SSW
18
|
SSW
19
|
SSW
19
|
SSW
20
|
SSW
19
|
SSW
19
|
SSW
19
|
SSW
18
|
SSW
18
|
SSW
18
|
S
18
|
S
18
|
S
17
|
S
17
|
S
17
|
S
16
|
S
15
|
S
15
|
SSE
14
|
SSE
13
|
| Wind gust (mph) |
17
|
20
|
25
|
25
|
26
|
28
|
29
|
28
|
28
|
27
|
27
|
27
|
26
|
25
|
25
|
25
|
23
|
23
|
23
|
22
|
21
|
20
|
20
|
18
|
| Visibility (description) |
VG
|
G
|
VG
|
G
|
G
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
82%
|
81%
|
82%
|
81%
|
81%
|
78%
|
77%
|
76%
|
72%
|
70%
|
70%
|
69%
|
67%
|
67%
|
66%
|
67%
|
67%
|
66%
|
66%
|
66%
|
66%
|
64%
|
64%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 4 | 6 | 9 | 10 | 11 | 9 | 8 | 6 | 4 | 2 | 1 | - | - | - | - |
Friday (22 January 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
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
12°
|
14°
|
15°
|
16°
|
18°
|
19°
|
18°
|
15°
|
14°
|
| Feels like temperature (°C) |
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
11°
|
13°
|
14°
|
15°
|
16°
|
14°
|
12°
|
10°
|
| Wind direction and speed (mph) |
SSE
11
|
SE
10
|
SE
10
|
ESE
10
|
E
10
|
E
10
|
ENE
11
|
NE
12
|
NNE
12
|
NNE
12
|
NNE
11
|
NE
12
|
E
14
|
ENE
20
|
ENE
20
|
NE
22
|
| Wind gust (mph) |
17
|
16
|
15
|
16
|
15
|
17
|
17
|
17
|
17
|
16
|
17
|
20
|
27
|
28
|
30
|
29
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
63%
|
62%
|
63%
|
63%
|
63%
|
63%
|
63%
|
63%
|
64%
|
65%
|
65%
|
65%
|
68%
|
69%
|
72%
|
75%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 4 | 7 | 9 | 10 | 4 | - | - |
Saturday (23 January 2026)
| 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%
|
10%
|
<5%
|
10%
|
| Temperature (°C) |
13°
|
13°
|
16°
|
19°
|
22°
|
21°
|
17°
|
17°
|
| Feels like temperature (°C) |
10°
|
9°
|
11°
|
14°
|
16°
|
13°
|
11°
|
11°
|
| Wind direction and speed (mph) |
NNE
19
|
NNE
19
|
NNE
23
|
NNE
24
|
NE
30
|
NE
33
|
NE
34
|
NE
30
|
| Wind gust (mph) |
28
|
31
|
34
|
40
|
47
|
48
|
47
|
41
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
75%
|
75%
|
76%
|
78%
|
84%
|
85%
|
85%
|
| UV | - | - | 2 | 9 | 10 | 4 | - | - |
Sunday (24 January 2026)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
10%
|
20%
|
10%
|
10%
|
<5%
|
10%
|
| Temperature (°C) |
16°
|
15°
|
17°
|
20°
|
20°
|
18°
|
15°
|
13°
|
| Feels like temperature (°C) |
11°
|
11°
|
12°
|
15°
|
15°
|
13°
|
11°
|
10°
|
| Wind direction and speed (mph) |
NNE
27
|
NNW
26
|
NW
25
|
W
22
|
SW
21
|
SSW
22
|
SSW
23
|
SW
19
|
| Wind gust (mph) |
41
|
38
|
34
|
35
|
36
|
34
|
31
|
26
|
| Visibility (description) |
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
87%
|
87%
|
82%
|
83%
|
72%
|
69%
|
68%
|
67%
|
| UV | - | - | 2 | 8 | 10 | 3 | - | - |
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Forecast for 5am (UTC+11) Monday
Updated 12:23 (UTC) on Sun 18 Jan 2026
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