Glynneath (Neath Port Talbot) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 10° Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 12° Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 11° Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 9° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 9° Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 8° Celsius;
7 day forecast for Glynneath
Today (27 May 2025)
| Time |
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|
| Weather symbols |  |
|
|
|
| Chance of precipitation |
20%
|
20%
|
20%
|
20%
|
| Temperature |
15°
|
14°
|
13°
|
13°
|
| Feels like temperature (°C) |
13°
|
12°
|
11°
|
11°
|
| Wind direction and speed |
WSW
13
|
WSW
13
|
WSW
12
|
WSW
12
|
| Wind gust (mph) |
35
|
34
|
33
|
32
|
| Visibility |
M
|
G
|
G
|
VG
|
| Humidity |
99%
|
98%
|
97%
|
96%
|
| UV | 1 | 1 | - | - |
Wednesday (28 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
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
 |
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
 |
|
|
| Chance of precipitation |
20%
|
20%
|
20%
|
20%
|
30%
|
30%
|
20%
|
10%
|
10%
|
10%
|
20%
|
30%
|
20%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
30%
|
60%
|
60%
|
80%
|
| Temperature (°C) |
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
13°
|
14°
|
15°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
15°
|
14°
|
14°
|
13°
|
12°
|
| Feels like temperature (°C) |
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
10°
|
11°
|
12°
|
13°
|
14°
|
15°
|
15°
|
15°
|
16°
|
15°
|
15°
|
14°
|
14°
|
13°
|
13°
|
12°
|
11°
|
| Wind direction and speed (mph) |
WSW
11
|
WSW
11
|
WSW
10
|
WSW
10
|
WSW
10
|
W
10
|
W
10
|
W
9
|
W
10
|
W
10
|
WNW
10
|
WNW
10
|
W
10
|
W
10
|
W
10
|
W
10
|
WSW
10
|
WSW
10
|
WSW
9
|
WSW
8
|
WSW
7
|
SW
5
|
SW
5
|
SW
4
|
| Wind gust (mph) |
32
|
31
|
30
|
29
|
28
|
26
|
25
|
25
|
25
|
26
|
26
|
27
|
28
|
29
|
29
|
28
|
28
|
27
|
25
|
22
|
19
|
15
|
11
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
G
|
| Humidity |
95%
|
94%
|
94%
|
92%
|
92%
|
91%
|
91%
|
89%
|
86%
|
81%
|
76%
|
68%
|
63%
|
59%
|
57%
|
60%
|
64%
|
66%
|
67%
|
75%
|
79%
|
86%
|
92%
|
94%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 5 | 5 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | - | - |
Thursday (29 May 2025)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
90%
|
90%
|
90%
|
90%
|
80%
|
80%
|
70%
|
50%
|
40%
|
| Temperature (°C) |
12°
|
12°
|
13°
|
13°
|
14°
|
15°
|
15°
|
15°
|
14°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
11°
|
12°
|
13°
|
13°
|
13°
|
13°
|
| Wind direction and speed (mph) |
SSW
4
|
SSW
4
|
SW
9
|
WSW
12
|
WSW
13
|
WSW
13
|
WSW
13
|
WSW
11
|
WSW
9
|
| Wind gust (mph) |
8
|
20
|
32
|
35
|
36
|
36
|
33
|
30
|
26
|
| Visibility (description) |
M
|
M
|
P
|
M
|
M
|
M
|
M
|
G
|
VG
|
| Humidity |
96%
|
96%
|
99%
|
100%
|
99%
|
98%
|
99%
|
99%
|
99%
|
| UV | - | - | - | 1 | 1 | 2 | 1 | 1 | - |
Friday (30 May 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
50%
|
40%
|
30%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
15°
|
17°
|
17°
|
16°
|
14°
|
| Feels like temperature (°C) |
12°
|
12°
|
12°
|
14°
|
15°
|
16°
|
15°
|
14°
|
| Wind direction and speed (mph) |
WSW
8
|
WSW
7
|
WSW
7
|
WSW
8
|
WSW
9
|
WSW
8
|
WSW
7
|
SW
3
|
| Wind gust (mph) |
22
|
18
|
23
|
21
|
20
|
20
|
16
|
6
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
E
|
VG
|
VG
|
VG
|
| Humidity |
99%
|
99%
|
98%
|
93%
|
77%
|
78%
|
86%
|
94%
|
| UV | - | - | 1 | 2 | 5 | 3 | 1 | - |
Saturday (31 May 2025)
| 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%
|
20%
|
40%
|
30%
|
<5%
|
<5%
|
| Temperature (°C) |
13°
|
12°
|
12°
|
16°
|
17°
|
16°
|
15°
|
13°
|
| Feels like temperature (°C) |
13°
|
12°
|
12°
|
15°
|
15°
|
15°
|
13°
|
11°
|
| Wind direction and speed (mph) |
SW
3
|
SW
3
|
SW
4
|
SW
7
|
SW
9
|
SW
11
|
WSW
10
|
WSW
7
|
| Wind gust (mph) |
6
|
8
|
18
|
25
|
30
|
30
|
27
|
20
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
96%
|
96%
|
94%
|
83%
|
76%
|
75%
|
78%
|
86%
|
| UV | - | - | 1 | 3 | 6 | 4 | 1 | - |
Sunday (1 June 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
30%
|
40%
|
40%
|
30%
|
10%
|
20%
|
| Temperature (°C) |
11°
|
10°
|
10°
|
14°
|
15°
|
15°
|
14°
|
12°
|
| Feels like temperature (°C) |
9°
|
9°
|
9°
|
11°
|
12°
|
13°
|
12°
|
11°
|
| Wind direction and speed (mph) |
WSW
7
|
WSW
6
|
WSW
7
|
WSW
11
|
WSW
12
|
WSW
12
|
WSW
10
|
WSW
7
|
| Wind gust (mph) |
18
|
15
|
28
|
32
|
34
|
32
|
26
|
16
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
86%
|
83%
|
72%
|
69%
|
70%
|
76%
|
88%
|
| UV | - | - | 1 | 4 | 6 | 3 | 1 | - |
Monday (2 June 2025)
| Time |
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%
|
30%
|
40%
|
30%
|
30%
|
| Temperature (°C) |
11°
|
10°
|
10°
|
14°
|
15°
|
15°
|
14°
|
12°
|
| Feels like temperature (°C) |
10°
|
9°
|
9°
|
12°
|
13°
|
14°
|
13°
|
11°
|
| Wind direction and speed (mph) |
WSW
5
|
W
5
|
W
5
|
WSW
8
|
WSW
9
|
WSW
8
|
WSW
7
|
SW
5
|
| Wind gust (mph) |
9
|
10
|
17
|
19
|
20
|
19
|
16
|
8
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
G
|
VG
|
G
|
| Humidity |
92%
|
94%
|
91%
|
76%
|
71%
|
69%
|
73%
|
90%
|
| UV | - | - | 1 | 4 | 5 | 3 | 1 | - |
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WARNING
Flood alerts in force for Wales
Flood alerts in force for Wales
Wales weather forecast
Headline:
Rain easing this evening with some showers. Brighter on Wednesday.
This Evening and Tonight:
Further rain and drizzle at times to begin with this evening, this heavy in places. Turning drier for some overnight albeit with the chance of a few heavy, possibly thundery showers. Staying mild. Minimum temperature 10 °C.
Wednesday:
A mixed day with occasional sunny spells. A few showers, mainly in the morning, though these isolated and turning lighter with many places staying dry. Feeling warmer with light winds. Maximum temperature 19 °C.
Outlook for Thursday to Saturday:
Cloudier and windier on Thursday with patchy rain and drizzle, mostly over the hills. Mainly dry on Friday and Saturday but showers are possible. Warm in any sunshine.
Updated: