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Unsettled week ahead with warning issued
Autumnal weather moves in as low pressure takes charge of UK weather.
Read moreCriccieth (Gwynedd) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
Light rain changing to cloudy by early evening.
Sunrise:
Sunset:
L UV
L Pollution
No pollen data.
Next high tide: for
Morfa Bychan (Craig Du) (Beach)
7 day forecast for Criccieth
Today (20 October 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 |
90%
|
90%
|
90%
|
70%
|
60%
|
40%
|
50%
|
70%
|
70%
|
70%
|
40%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature |
9°
|
9°
|
11°
|
11°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
7°
|
8°
|
9°
|
10°
|
11°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
8°
|
7°
|
7°
|
7°
|
7°
|
| Wind direction and speed |
NE
7
|
NE
7
|
ENE
7
|
E
6
|
E
5
|
ESE
4
|
ESE
4
|
ESE
4
|
E
5
|
ENE
6
|
ENE
7
|
ENE
6
|
ENE
6
|
ENE
7
|
ENE
7
|
ENE
7
|
| Wind gust (mph) |
12
|
11
|
10
|
10
|
9
|
9
|
10
|
11
|
12
|
13
|
13
|
14
|
15
|
16
|
17
|
19
|
| Visibility |
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
76%
|
75%
|
75%
|
74%
|
73%
|
72%
|
72%
|
75%
|
77%
|
80%
|
79%
|
80%
|
78%
|
79%
|
79%
|
| UV | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Wednesday (21 October 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%
|
20%
|
20%
|
40%
|
50%
|
80%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
80%
|
60%
|
50%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
| Feels like temperature (°C) |
6°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
5°
|
| Wind direction and speed (mph) |
ENE
9
|
ENE
9
|
ENE
10
|
ENE
11
|
ENE
11
|
ENE
11
|
NE
13
|
NNE
11
|
NNW
13
|
NW
16
|
NW
18
|
NW
20
|
NW
22
|
NW
25
|
WNW
26
|
WNW
26
|
WNW
24
|
WNW
23
|
WNW
22
|
WNW
20
|
W
17
|
W
13
|
WNW
11
|
WNW
10
|
| Wind gust (mph) |
19
|
19
|
19
|
18
|
18
|
18
|
20
|
34
|
40
|
41
|
43
|
43
|
44
|
43
|
42
|
40
|
37
|
35
|
33
|
29
|
26
|
23
|
20
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
78%
|
76%
|
76%
|
76%
|
76%
|
77%
|
79%
|
82%
|
84%
|
85%
|
84%
|
83%
|
79%
|
78%
|
73%
|
68%
|
64%
|
60%
|
59%
|
60%
|
62%
|
61%
|
64%
|
64%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Thursday (22 October 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%
|
40%
|
40%
|
20%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
20%
|
20%
|
30%
|
50%
|
60%
|
70%
|
80%
|
90%
|
90%
|
| Temperature (°C) |
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
8°
|
10°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
12°
|
11°
|
10°
|
10°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) |
5°
|
6°
|
5°
|
5°
|
6°
|
5°
|
5°
|
5°
|
5°
|
6°
|
8°
|
9°
|
10°
|
11°
|
11°
|
10°
|
10°
|
9°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
| Wind direction and speed (mph) |
WNW
9
|
NW
9
|
WNW
8
|
WNW
8
|
NW
9
|
NW
9
|
NW
9
|
NW
9
|
NW
8
|
NW
7
|
W
8
|
WSW
9
|
SW
9
|
SSW
9
|
SSW
10
|
S
11
|
SSE
11
|
SE
11
|
E
11
|
E
13
|
E
17
|
E
19
|
E
20
|
E
20
|
| Wind gust (mph) |
17
|
15
|
16
|
17
|
18
|
18
|
17
|
17
|
16
|
16
|
17
|
17
|
17
|
17
|
19
|
19
|
19
|
21
|
27
|
27
|
31
|
33
|
34
|
36
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
G
|
G
|
G
|
| Humidity |
64%
|
67%
|
68%
|
68%
|
70%
|
72%
|
72%
|
71%
|
71%
|
70%
|
67%
|
65%
|
64%
|
62%
|
60%
|
61%
|
61%
|
64%
|
66%
|
69%
|
74%
|
76%
|
77%
|
81%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Friday (23 October 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%
|
80%
|
80%
|
90%
|
80%
|
80%
|
90%
|
90%
|
90%
|
90%
|
90%
|
80%
|
70%
|
70%
|
70%
|
60%
|
60%
|
60%
|
50%
|
40%
|
30%
|
30%
|
20%
|
10%
|
| Temperature (°C) |
11°
|
11°
|
10°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
10°
|
11°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
5°
|
6°
|
5°
|
| Wind direction and speed (mph) |
ENE
20
|
ENE
20
|
ENE
19
|
NE
18
|
NE
18
|
NNE
20
|
NNE
21
|
N
20
|
NNW
20
|
NNW
21
|
NNW
22
|
NW
24
|
NW
26
|
NW
27
|
NW
29
|
NW
29
|
NW
27
|
NW
26
|
NW
25
|
NW
23
|
NW
22
|
WNW
22
|
WNW
21
|
WNW
20
|
| Wind gust (mph) |
36
|
34
|
31
|
30
|
31
|
31
|
31
|
36
|
43
|
45
|
45
|
49
|
52
|
51
|
53
|
51
|
49
|
46
|
45
|
43
|
43
|
41
|
38
|
37
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
81%
|
82%
|
82%
|
82%
|
83%
|
84%
|
83%
|
84%
|
83%
|
83%
|
80%
|
81%
|
77%
|
76%
|
73%
|
69%
|
67%
|
66%
|
66%
|
66%
|
65%
|
67%
|
65%
|
65%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Saturday (24 October 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 |
20%
|
10%
|
10%
|
20%
|
20%
|
30%
|
40%
|
50%
|
50%
|
60%
|
70%
|
70%
|
70%
|
80%
|
80%
|
80%
|
80%
|
80%
|
70%
|
60%
|
50%
|
50%
|
60%
|
50%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
6°
|
7°
|
8°
|
8°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
| Wind direction and speed (mph) |
WNW
19
|
WNW
19
|
WNW
18
|
W
18
|
W
18
|
W
18
|
W
18
|
WSW
19
|
SW
18
|
SW
19
|
SSW
21
|
SSW
23
|
SSW
25
|
SSW
24
|
SSW
23
|
SSW
23
|
SSW
24
|
SSW
23
|
SSW
22
|
SW
23
|
SW
23
|
SW
24
|
SW
23
|
WSW
24
|
| Wind gust (mph) |
33
|
30
|
29
|
28
|
27
|
28
|
30
|
31
|
27
|
29
|
34
|
38
|
40
|
43
|
43
|
41
|
40
|
36
|
34
|
35
|
36
|
36
|
38
|
37
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
65%
|
66%
|
66%
|
66%
|
67%
|
67%
|
69%
|
72%
|
72%
|
76%
|
78%
|
80%
|
82%
|
85%
|
88%
|
90%
|
89%
|
89%
|
90%
|
90%
|
90%
|
86%
|
85%
|
86%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Sunday (25 October 2026)
| Time |
00:00
|
01:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
70%
|
60%
|
50%
|
40%
|
30%
|
40%
|
30%
|
30%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
13°
|
13°
|
| Feels like temperature (°C) |
9°
|
9°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
WSW
25
|
WSW
25
|
WSW
26
|
W
27
|
W
25
|
W
25
|
WSW
24
|
WSW
22
|
WSW
21
|
| Wind gust (mph) |
40
|
39
|
41
|
43
|
43
|
42
|
40
|
36
|
35
|
| Visibility (description) |
M
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
| Humidity |
86%
|
84%
|
80%
|
74%
|
72%
|
69%
|
67%
|
69%
|
72%
|
| UV | - | - | - | - | 1 | 2 | 1 | - | - |
Monday (26 October 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
40%
|
50%
|
60%
|
60%
|
60%
|
70%
|
70%
|
| Temperature (°C) |
12°
|
13°
|
12°
|
13°
|
14°
|
15°
|
14°
|
14°
|
| Feels like temperature (°C) |
8°
|
9°
|
9°
|
10°
|
11°
|
11°
|
10°
|
10°
|
| Wind direction and speed (mph) |
SW
18
|
SW
18
|
SSW
18
|
S
18
|
SSW
20
|
SSW
22
|
SSW
22
|
SW
22
|
| Wind gust (mph) |
32
|
34
|
34
|
36
|
39
|
36
|
37
|
37
|
| Visibility (description) |
G
|
VG
|
G
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
75%
|
77%
|
79%
|
82%
|
83%
|
86%
|
85%
|
87%
|
| UV | - | - | - | 1 | 1 | 1 | - | - |
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Wales weather forecast
Headline:
A spell of wet and windy weather to come.
Today:
Overcast with hill fog to start, and often wet with rain heaviest in the east. Drier and brighter in the far southwest of the country, these conditions becoming more widespread through the afternoon. Feeling chilly despite light winds. Maximum temperature 12 °C.
Tonight:
A dry, clear interlude in the evening before rain and cloud push back in overnight. Winds strengthening through the early hours from the southwest. Minimum temperature 5 °C.
Wednesday:
Wet and windy with outbreaks of heavier rain through much of the day. Drier by evening away from southern coasts where showers may persist. Strong winds reaching gale at coasts. Maximum temperature 10 °C.
Outlook for Thursday to Saturday:
Occasionally sunny on Thursday. Turning wet and windy overnight with coastal gales likely. Another settled spell possible from late Friday, before further rain arrives later Saturday.
Updated: