Criccieth (Gwynedd) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 18 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: 18° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Sunny intervals changing to partly cloudy by nighttime.
Sunrise:
Sunset:
M UV
L Pollution
No pollen data.
Next high tide: for
Morfa Bychan (Craig Du) (Beach)
7 day forecast for Criccieth
Today (11 September 2026)
| Time |
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%
|
| Temperature |
17°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
15°
|
14°
|
14°
|
14°
|
15°
|
| Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
14°
|
12°
|
12°
|
13°
|
12°
|
| Wind direction and speed |
NW
9
|
WNW
9
|
WNW
9
|
WNW
9
|
W
8
|
W
8
|
W
7
|
W
7
|
WSW
8
|
WSW
9
|
SW
9
|
SW
11
|
| Wind gust (mph) |
15
|
15
|
15
|
15
|
14
|
12
|
12
|
13
|
16
|
17
|
19
|
21
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
70%
|
66%
|
65%
|
65%
|
65%
|
64%
|
61%
|
64%
|
65%
|
67%
|
72%
|
74%
|
| UV | 4 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - | - |
Saturday (12 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%
|
20%
|
30%
|
50%
|
80%
|
90%
|
≥95%
|
≥95%
|
90%
|
80%
|
80%
|
80%
|
80%
|
90%
|
90%
|
80%
|
80%
|
80%
|
80%
|
| Temperature (°C) |
15°
|
15°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
| Feels like temperature (°C) |
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
15°
|
14°
|
15°
|
15°
|
| Wind direction and speed (mph) |
SW
14
|
SW
17
|
SW
18
|
SSW
19
|
SSW
20
|
SSW
21
|
SSW
22
|
SSW
23
|
SSW
25
|
SSW
26
|
SW
27
|
SW
26
|
SW
27
|
SW
27
|
SW
26
|
SW
25
|
SW
24
|
WSW
23
|
WSW
22
|
WSW
20
|
WSW
18
|
WSW
18
|
WSW
17
|
WSW
16
|
| Wind gust (mph) |
22
|
24
|
26
|
29
|
32
|
34
|
36
|
36
|
37
|
38
|
38
|
39
|
39
|
38
|
37
|
37
|
35
|
34
|
32
|
31
|
29
|
27
|
26
|
25
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
P
|
P
|
M
|
M
|
P
|
P
|
P
|
P
|
P
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
74%
|
75%
|
75%
|
76%
|
78%
|
80%
|
82%
|
85%
|
85%
|
85%
|
87%
|
90%
|
92%
|
92%
|
92%
|
92%
|
92%
|
93%
|
93%
|
95%
|
95%
|
96%
|
96%
|
95%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - |
Sunday (13 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%
|
70%
|
60%
|
60%
|
60%
|
50%
|
40%
|
40%
|
30%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
17°
|
18°
|
18°
|
19°
|
19°
|
19°
|
19°
|
19°
|
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
16°
|
16°
|
15°
|
16°
|
15°
|
16°
|
17°
|
18°
|
18°
|
19°
|
19°
|
18°
|
18°
|
18°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Wind direction and speed (mph) |
WSW
15
|
WSW
14
|
WSW
14
|
W
11
|
W
11
|
W
11
|
WNW
9
|
WNW
8
|
WNW
7
|
W
7
|
W
6
|
SW
6
|
SW
7
|
SW
8
|
SW
9
|
SW
9
|
SW
9
|
SW
9
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
10
|
SSW
11
|
| Wind gust (mph) |
25
|
23
|
20
|
18
|
17
|
16
|
15
|
13
|
11
|
11
|
11
|
11
|
12
|
13
|
13
|
13
|
13
|
12
|
13
|
13
|
16
|
17
|
18
|
19
|
| 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 |
95%
|
94%
|
94%
|
94%
|
95%
|
95%
|
94%
|
94%
|
92%
|
91%
|
89%
|
89%
|
88%
|
87%
|
87%
|
88%
|
88%
|
89%
|
89%
|
89%
|
91%
|
91%
|
92%
|
91%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - | - |
Monday (14 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 |
20%
|
30%
|
30%
|
40%
|
50%
|
40%
|
40%
|
50%
|
50%
|
50%
|
50%
|
60%
|
50%
|
50%
|
60%
|
60%
|
60%
|
60%
|
60%
|
70%
|
80%
|
70%
|
60%
|
40%
|
| 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°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
15°
|
15°
|
14°
|
14°
|
14°
|
15°
|
14°
|
14°
|
14°
|
| Wind direction and speed (mph) |
SSW
11
|
SSW
13
|
SSW
13
|
SW
13
|
SW
14
|
SW
13
|
SW
14
|
SW
16
|
SW
16
|
SW
18
|
SW
18
|
SW
18
|
SW
18
|
SW
18
|
SW
17
|
SW
19
|
SW
20
|
SW
20
|
SW
20
|
SW
19
|
SW
18
|
WSW
18
|
WSW
18
|
W
16
|
| Wind gust (mph) |
20
|
21
|
21
|
21
|
22
|
22
|
22
|
23
|
25
|
27
|
27
|
30
|
30
|
31
|
32
|
32
|
32
|
32
|
32
|
31
|
30
|
30
|
26
|
27
|
| Visibility (description) |
M
|
M
|
M
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
91%
|
90%
|
93%
|
94%
|
95%
|
96%
|
95%
|
95%
|
97%
|
97%
|
97%
|
94%
|
94%
|
93%
|
94%
|
93%
|
94%
|
94%
|
94%
|
94%
|
94%
|
94%
|
93%
|
91%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Tuesday (15 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%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
15°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature (°C) |
14°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
14°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
| Wind direction and speed (mph) |
W
15
|
W
14
|
W
14
|
W
14
|
W
14
|
W
14
|
WNW
14
|
WNW
14
|
WNW
15
|
WNW
16
|
WNW
17
|
WNW
18
|
WNW
18
|
WNW
18
|
WNW
18
|
WNW
17
|
WNW
16
|
WNW
16
|
WNW
16
|
WNW
16
|
WNW
16
|
WNW
16
|
WNW
16
|
WNW
16
|
| Wind gust (mph) |
24
|
24
|
25
|
25
|
25
|
25
|
27
|
26
|
26
|
27
|
27
|
28
|
28
|
28
|
28
|
28
|
27
|
26
|
25
|
25
|
25
|
25
|
25
|
25
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
85%
|
84%
|
83%
|
82%
|
78%
|
77%
|
76%
|
75%
|
74%
|
73%
|
71%
|
68%
|
68%
|
67%
|
67%
|
68%
|
67%
|
67%
|
69%
|
69%
|
71%
|
71%
|
73%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - | - |
Wednesday (16 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 |
10%
|
10%
|
20%
|
30%
|
30%
|
30%
|
30%
|
40%
|
40%
|
| Temperature (°C) |
14°
|
14°
|
14°
|
14°
|
15°
|
16°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
| Wind direction and speed (mph) |
WNW
16
|
WNW
16
|
WNW
16
|
WNW
17
|
WNW
16
|
W
17
|
WSW
17
|
WSW
18
|
SW
18
|
| Wind gust (mph) |
25
|
26
|
26
|
26
|
27
|
27
|
28
|
30
|
33
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
74%
|
75%
|
80%
|
84%
|
82%
|
79%
|
81%
|
84%
|
84%
|
| UV | - | - | - | 1 | 2 | 3 | 1 | 1 | - |
Thursday (17 September 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
|
|
|
|
|
|
| Chance of precipitation |
50%
|
50%
|
50%
|
40%
|
30%
|
30%
|
20%
|
10%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
16°
|
16°
|
17°
|
15°
|
15°
|
| Feels like temperature (°C) |
12°
|
12°
|
11°
|
12°
|
13°
|
13°
|
12°
|
12°
|
| Wind direction and speed (mph) |
WSW
20
|
WSW
20
|
WSW
20
|
WSW
21
|
WSW
20
|
WSW
18
|
W
18
|
W
18
|
| Wind gust (mph) |
34
|
35
|
34
|
34
|
32
|
30
|
29
|
27
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
84%
|
84%
|
84%
|
81%
|
78%
|
75%
|
76%
|
76%
|
| UV | - | - | 1 | 2 | 3 | 1 | 1 | - |
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Wales weather forecast
Headline:
Dry and bright Friday. Rain arriving Saturday.
Today:
Isolated showers first thing on Friday morning, but these will soon fade as a ridge of high pressure builds in. This leaves brighter spells in the afternoon, especially in the west. Light winds and temperatures near average. Maximum temperature 20 °C.
Tonight:
Dry with clear spells initially. However, it will cloud over from the north after midnight. Strengthening southwesterly winds, with a risk coastal gales across Gwynedd and Anglesey later. Minimum temperature 8 °C.
Saturday:
A band of cloud and rain already across north Wales will gradually sink south across the country during the day. Some heavier bursts possible. Rather windy, with temperatures near normal. Maximum temperature 20 °C.
Outlook for Sunday to Tuesday:
Dry with variable amounts of cloud around on Sunday, before another area of rain arrives from the west for Monday. Turning rather showers on Tuesday, with a risk of thunder.
Updated: