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Annual climate stocktake shows weather records and extremes now the norm in UK Climate
Record breaking and extreme weather has become increasingly commonplace in the UK as our climate has changed over the last few decades.
Read moreBarmouth (Gwynedd) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 15° Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° 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: 14° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius;
Sunny intervals changing to partly cloudy by nighttime.
Sunrise:
Sunset:
Next high tide: for
Barmouth (Beach)
7 day forecast for Barmouth
Today (16 July 2025)
| 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%
|
10%
|
10%
|
| Temperature |
16°
|
17°
|
18°
|
18°
|
18°
|
19°
|
19°
|
19°
|
18°
|
19°
|
19°
|
18°
|
18°
|
17°
|
17°
|
16°
|
| Feels like temperature (°C) |
15°
|
16°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
19°
|
19°
|
18°
|
18°
|
17°
|
17°
|
| Wind direction and speed |
NW
9
|
NW
7
|
WNW
6
|
W
6
|
W
6
|
WSW
7
|
WSW
7
|
WSW
7
|
WSW
6
|
WSW
4
|
WSW
4
|
W
3
|
WSW
3
|
SSW
2
|
SSE
2
|
ESE
2
|
| Wind gust (mph) |
16
|
14
|
15
|
16
|
17
|
18
|
18
|
16
|
13
|
9
|
7
|
5
|
4
|
3
|
4
|
6
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
82%
|
76%
|
75%
|
75%
|
75%
|
75%
|
77%
|
80%
|
76%
|
74%
|
70%
|
70%
|
68%
|
68%
|
68%
|
68%
|
| UV | 2 | 3 | 5 | 6 | 7 | 8 | 7 | 6 | 4 | 3 | 2 | 1 | 1 | 1 | - | - |
Thursday (17 July 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%
|
30%
|
40%
|
50%
|
50%
|
50%
|
50%
|
70%
|
70%
|
60%
|
60%
|
50%
|
40%
|
30%
|
40%
|
30%
|
30%
|
20%
|
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
18°
|
18°
|
18°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
18°
|
17°
|
| Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
18°
|
18°
|
19°
|
19°
|
19°
|
20°
|
20°
|
19°
|
19°
|
19°
|
18°
|
18°
|
17°
|
| Wind direction and speed (mph) |
ESE
3
|
ESE
4
|
ESE
5
|
ESE
5
|
ESE
6
|
SE
8
|
SSE
8
|
S
9
|
S
9
|
S
10
|
SSW
10
|
SSW
10
|
SSW
10
|
SW
9
|
SW
7
|
SW
6
|
SW
6
|
SW
6
|
SSW
6
|
SW
6
|
SSW
7
|
S
7
|
S
6
|
SSE
6
|
| Wind gust (mph) |
7
|
8
|
10
|
10
|
12
|
13
|
13
|
15
|
16
|
17
|
17
|
17
|
16
|
17
|
16
|
13
|
12
|
12
|
13
|
13
|
13
|
12
|
13
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
68%
|
71%
|
74%
|
75%
|
79%
|
82%
|
88%
|
92%
|
93%
|
94%
|
95%
|
95%
|
95%
|
93%
|
92%
|
92%
|
89%
|
88%
|
87%
|
86%
|
85%
|
85%
|
84%
|
84%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 3 | 2 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | - | - |
Friday (18 July 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 |
20%
|
40%
|
40%
|
30%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
17°
|
17°
|
16°
|
17°
|
18°
|
19°
|
19°
|
18°
|
16°
|
| Feels like temperature (°C) |
17°
|
16°
|
15°
|
15°
|
17°
|
19°
|
19°
|
19°
|
16°
|
| Wind direction and speed (mph) |
SSE
7
|
SSE
8
|
S
9
|
SSW
9
|
SW
8
|
WSW
6
|
W
5
|
W
4
|
WNW
3
|
| Wind gust (mph) |
14
|
17
|
17
|
17
|
15
|
13
|
10
|
8
|
6
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
85%
|
85%
|
86%
|
83%
|
78%
|
83%
|
79%
|
80%
|
| UV | - | - | - | 1 | 3 | 7 | 4 | 1 | - |
Saturday (19 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
 |
|
|
|
| Chance of precipitation |
20%
|
40%
|
50%
|
60%
|
60%
|
50%
|
40%
|
30%
|
| Temperature (°C) |
15°
|
15°
|
16°
|
18°
|
19°
|
19°
|
19°
|
17°
|
| Feels like temperature (°C) |
16°
|
15°
|
16°
|
18°
|
19°
|
19°
|
19°
|
17°
|
| Wind direction and speed (mph) |
E
3
|
ENE
3
|
ENE
4
|
NNE
6
|
NW
7
|
NW
8
|
WNW
7
|
SE
6
|
| Wind gust (mph) |
6
|
7
|
11
|
12
|
13
|
13
|
10
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
81%
|
80%
|
81%
|
79%
|
83%
|
84%
|
84%
|
84%
|
| UV | - | - | 1 | 3 | 4 | 3 | 1 | - |
Sunday (20 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
40%
|
60%
|
70%
|
60%
|
30%
|
20%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
18°
|
19°
|
20°
|
20°
|
17°
|
| Feels like temperature (°C) |
16°
|
15°
|
15°
|
17°
|
18°
|
19°
|
19°
|
16°
|
| Wind direction and speed (mph) |
ESE
7
|
ESE
8
|
ESE
8
|
S
9
|
WNW
9
|
WNW
9
|
W
8
|
NE
7
|
| Wind gust (mph) |
9
|
9
|
10
|
13
|
14
|
13
|
10
|
8
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
85%
|
85%
|
83%
|
83%
|
82%
|
82%
|
83%
|
| UV | - | - | 1 | 3 | 4 | 4 | 1 | - |
Monday (21 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
40%
|
50%
|
50%
|
40%
|
10%
|
10%
|
| Temperature (°C) |
16°
|
15°
|
17°
|
19°
|
20°
|
21°
|
20°
|
17°
|
| Feels like temperature (°C) |
15°
|
15°
|
17°
|
19°
|
20°
|
20°
|
19°
|
17°
|
| Wind direction and speed (mph) |
E
6
|
NNE
6
|
N
6
|
WNW
7
|
WNW
9
|
WNW
9
|
W
9
|
W
7
|
| Wind gust (mph) |
7
|
6
|
9
|
13
|
16
|
15
|
12
|
9
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
88%
|
90%
|
87%
|
86%
|
85%
|
85%
|
87%
|
| UV | - | - | 1 | 4 | 7 | 4 | 1 | - |
Tuesday (22 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
30%
|
40%
|
40%
|
30%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
16°
|
16°
|
17°
|
19°
|
20°
|
20°
|
20°
|
17°
|
| Feels like temperature (°C) |
16°
|
16°
|
17°
|
18°
|
19°
|
20°
|
19°
|
16°
|
| Wind direction and speed (mph) |
WSW
7
|
WSW
8
|
W
7
|
WSW
9
|
WSW
10
|
W
9
|
WSW
9
|
WSW
7
|
| Wind gust (mph) |
8
|
8
|
10
|
14
|
15
|
14
|
12
|
8
|
| Visibility (description) |
G
|
G
|
M
|
G
|
G
|
G
|
VG
|
G
|
| Humidity |
89%
|
92%
|
93%
|
92%
|
87%
|
84%
|
85%
|
88%
|
| UV | - | - | 1 | 3 | 6 | 4 | 1 | - |
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WARNING
Flood alerts in force for Wales
Flood alerts in force for Wales
Wales weather forecast
Headline:
Warm and sunny, with rain arriving later.
Today:
Mainly dry and bright with plenty of sunshine after any early mist has cleared. Turning cloudier across the south coast through the afternoon, with a few spots of rain possible by the evening. Feeling warm in the sunshine. Maximum temperature 22 °C.
Tonight:
Cloud continues to spill northwards, with prolonged spells of rain and drizzle, especially across higher ground. A mild, muggy night, rather uncomfortable for sleeping. Minimum temperature 14 °C.
Thursday:
Sunny spells and scattered showers. Feeling pleasantly warm in the sunshine, though showers may turn heavy at times, especially across the mountains. Light winds for most. Maximum temperature 24 °C.
Outlook for Friday to Sunday:
Warm with further scattered showers on Friday before becoming more widely unsettled from Saturday. Showers may be heavy or blustery at times, carrying the risk of thunder and hail.
Updated:
UK long range weather forecast
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