Plantasia Swansea (Swansea) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 16 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: 19° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 19 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: 20° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Light showers changing to sunny intervals by late morning.
Sunrise:
Sunset:
M UV
L Pollution
No pollen data.
7 day forecast for Plantasia Swansea
Today (16 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 |
40%
|
20%
|
30%
|
40%
|
60%
|
40%
|
30%
|
30%
|
40%
|
20%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
20%
|
40%
|
40%
|
30%
|
70%
|
| Temperature |
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
15°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature (°C) |
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
| Wind direction and speed |
WNW
7
|
WNW
7
|
WNW
7
|
WNW
7
|
WNW
8
|
WNW
9
|
WNW
9
|
WNW
9
|
WNW
9
|
WNW
10
|
WNW
10
|
WNW
11
|
W
11
|
W
11
|
W
10
|
W
9
|
WSW
9
|
WSW
9
|
WSW
10
|
WSW
10
|
| Wind gust (mph) |
20
|
19
|
19
|
19
|
20
|
21
|
21
|
21
|
21
|
22
|
22
|
21
|
22
|
22
|
21
|
22
|
24
|
25
|
26
|
28
|
| Visibility |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
88%
|
91%
|
91%
|
90%
|
86%
|
85%
|
79%
|
75%
|
73%
|
69%
|
67%
|
65%
|
65%
|
66%
|
67%
|
73%
|
75%
|
75%
|
77%
|
76%
|
| UV | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - | - |
Thursday (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 |
80%
|
90%
|
90%
|
≥95%
|
≥95%
|
90%
|
70%
|
30%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
40%
|
20%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
15°
|
14°
|
15°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
15°
|
15°
|
14°
|
14°
|
13°
|
| Feels like temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
13°
|
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
12°
|
12°
|
| Wind direction and speed (mph) |
WSW
11
|
WSW
11
|
WSW
11
|
WSW
13
|
WSW
13
|
WSW
13
|
W
13
|
WNW
13
|
WNW
11
|
WNW
11
|
WNW
13
|
WNW
13
|
WNW
13
|
W
14
|
W
15
|
W
15
|
W
14
|
W
15
|
W
13
|
W
11
|
W
10
|
W
9
|
WNW
9
|
WNW
9
|
| Wind gust (mph) |
28
|
29
|
31
|
32
|
31
|
30
|
28
|
24
|
23
|
25
|
25
|
26
|
27
|
27
|
27
|
28
|
28
|
26
|
25
|
24
|
24
|
23
|
23
|
22
|
| Visibility (description) |
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
81%
|
83%
|
87%
|
91%
|
95%
|
96%
|
95%
|
92%
|
88%
|
82%
|
73%
|
65%
|
60%
|
59%
|
57%
|
58%
|
62%
|
64%
|
65%
|
69%
|
75%
|
75%
|
77%
|
78%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 3 | 4 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - | - |
Friday (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 |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
30%
|
30%
|
50%
|
70%
|
80%
|
80%
|
90%
|
90%
|
90%
|
80%
|
70%
|
70%
|
70%
|
70%
|
| Temperature (°C) |
13°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
10°
|
12°
|
14°
|
15°
|
16°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
| Feels like temperature (°C) |
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
11°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
15°
|
15°
|
| Wind direction and speed (mph) |
WNW
9
|
WNW
8
|
WNW
9
|
WNW
8
|
WNW
7
|
WNW
7
|
WNW
5
|
WNW
4
|
WNW
3
|
W
3
|
WSW
7
|
WSW
10
|
WSW
11
|
WSW
13
|
SW
15
|
SW
16
|
SW
16
|
SW
16
|
SW
16
|
SW
16
|
WSW
16
|
WSW
16
|
WSW
15
|
WSW
15
|
| Wind gust (mph) |
22
|
21
|
21
|
20
|
20
|
19
|
18
|
17
|
13
|
13
|
22
|
25
|
28
|
30
|
31
|
32
|
33
|
33
|
33
|
33
|
32
|
31
|
31
|
31
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
M
|
P
|
P
|
P
|
P
|
M
|
M
|
M
|
| Humidity |
77%
|
78%
|
80%
|
82%
|
83%
|
85%
|
85%
|
86%
|
84%
|
76%
|
71%
|
66%
|
67%
|
72%
|
75%
|
79%
|
84%
|
90%
|
94%
|
95%
|
95%
|
94%
|
94%
|
93%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - | - |
Saturday (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
|
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%
|
60%
|
60%
|
60%
|
50%
|
50%
|
50%
|
50%
|
50%
|
40%
|
50%
|
60%
|
60%
|
60%
|
50%
|
50%
|
50%
|
40%
|
40%
|
40%
|
40%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
17°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Wind direction and speed (mph) |
WSW
14
|
WSW
13
|
WSW
13
|
WSW
13
|
WSW
13
|
WSW
13
|
WSW
11
|
WSW
11
|
WSW
11
|
WSW
13
|
WSW
13
|
WSW
14
|
WSW
15
|
WSW
15
|
WSW
16
|
WSW
15
|
WSW
15
|
WSW
15
|
WSW
14
|
WSW
14
|
WSW
13
|
WSW
13
|
WSW
11
|
WSW
11
|
| Wind gust (mph) |
31
|
31
|
30
|
30
|
30
|
30
|
29
|
28
|
28
|
29
|
29
|
30
|
31
|
32
|
31
|
31
|
30
|
30
|
29
|
29
|
29
|
26
|
27
|
27
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
94%
|
93%
|
93%
|
93%
|
93%
|
92%
|
92%
|
92%
|
91%
|
91%
|
89%
|
90%
|
91%
|
91%
|
92%
|
91%
|
90%
|
90%
|
88%
|
89%
|
91%
|
89%
|
89%
|
89%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - | - |
Sunday (20 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 |
30%
|
30%
|
30%
|
40%
|
40%
|
40%
|
30%
|
30%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
18°
|
18°
|
18°
|
19°
|
19°
|
19°
|
19°
|
18°
|
18°
|
17°
|
17°
|
16°
|
15°
|
15°
|
| Feels like temperature (°C) |
16°
|
15°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
17°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
16°
|
16°
|
15°
|
15°
|
| Wind direction and speed (mph) |
WSW
11
|
W
11
|
W
9
|
W
9
|
W
9
|
W
8
|
W
8
|
W
8
|
W
7
|
W
7
|
W
8
|
W
9
|
W
8
|
W
9
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
8
|
WSW
7
|
WSW
7
|
WSW
7
|
WSW
7
|
WSW
6
|
WSW
6
|
| Wind gust (mph) |
25
|
26
|
25
|
25
|
25
|
23
|
23
|
20
|
21
|
22
|
22
|
22
|
23
|
22
|
21
|
20
|
20
|
19
|
17
|
17
|
16
|
16
|
16
|
16
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
G
|
M
|
M
|
| Humidity |
89%
|
91%
|
90%
|
91%
|
92%
|
92%
|
92%
|
92%
|
91%
|
87%
|
84%
|
80%
|
79%
|
79%
|
78%
|
80%
|
81%
|
82%
|
84%
|
88%
|
91%
|
93%
|
95%
|
96%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Monday (21 September 2026)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
20%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
15°
|
15°
|
16°
|
16°
|
17°
|
18°
|
19°
|
18°
|
16°
|
| Feels like temperature (°C) |
15°
|
15°
|
16°
|
16°
|
17°
|
18°
|
19°
|
18°
|
16°
|
| Wind direction and speed (mph) |
WSW
5
|
SW
6
|
SW
5
|
SSW
5
|
SSW
6
|
SW
7
|
SW
7
|
SW
5
|
SW
5
|
| Wind gust (mph) |
16
|
11
|
10
|
12
|
16
|
17
|
15
|
10
|
9
|
| Visibility (description) |
P
|
P
|
P
|
P
|
M
|
G
|
G
|
M
|
M
|
| Humidity |
96%
|
96%
|
97%
|
98%
|
95%
|
91%
|
85%
|
90%
|
96%
|
| UV | - | - | - | 1 | 2 | 3 | 1 | 1 | - |
Tuesday (22 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%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
18°
|
19°
|
20°
|
17°
|
15°
|
| Feels like temperature (°C) |
16°
|
16°
|
16°
|
18°
|
19°
|
19°
|
17°
|
15°
|
| Wind direction and speed (mph) |
SW
3
|
SSW
4
|
SSW
5
|
SW
6
|
SW
7
|
WSW
8
|
NW
6
|
NNW
5
|
| Wind gust (mph) |
9
|
10
|
12
|
17
|
17
|
16
|
11
|
10
|
| Visibility (description) |
P
|
P
|
P
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
97%
|
97%
|
97%
|
91%
|
83%
|
78%
|
84%
|
90%
|
| UV | - | - | 1 | 2 | 3 | 1 | 1 | - |
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Wales weather forecast
Headline:
Feeling fresher with sunshine and showers.
Today:
A day of sunny spells and scattered showers. Sunshine turning hazier later in the afternoon with outbreaks of rain arriving from the west by the evening. Temperatures around average and winds falling lighter. Maximum temperature 17 °C.
Tonight:
Cloud thickens and lowers from the west with outbreaks of rain following, locally heavy through the early hours. Turning breezy and remaining mild. Minimum temperature 13 °C.
Thursday:
Early cloud and rain clear to the southeast with a mostly dry day with plenty of sunny spells then following. The odd shower possible towards northern and western coasts. Maximum temperature 18 °C.
Outlook for Friday to Sunday:
Further wet weather arriving by the afternoon on Friday. Mostly cloudy on Saturday and Sunday with patchy rain and stronger winds. Brighter to the east of high ground
Updated: