Antur Stiniog (Gwynedd) weather
Find a forecast
Forecast days
-
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: 15° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius;
-
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius;
-
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius;
Drizzle.
Sunrise:
Sunset:
L UV
L Pollution
No pollen data.
7 day forecast for Antur Stiniog
Today (12 October 2026)
| Time |
22:00
|
23:00
|
|---|---|---|
| Weather symbols |  |
 |
| Chance of precipitation |
20%
|
40%
|
| Temperature |
15°
|
16°
|
| Feels like temperature (°C) |
12°
|
12°
|
| Wind direction and speed |
SSW
19
|
SSW
20
|
| Wind gust (mph) |
32
|
34
|
| Visibility |
P
|
P
|
| Humidity |
100%
|
100%
|
| UV | - | - |
Tuesday (13 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 |
≥95%
|
≥95%
|
60%
|
80%
|
≥95%
|
≥95%
|
90%
|
30%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
30%
|
40%
|
30%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
13°
|
13°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
14°
|
14°
|
13°
|
12°
|
12°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) |
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
SSW
21
|
SSW
23
|
SSW
25
|
SSW
25
|
SSW
25
|
SSW
25
|
SW
25
|
WSW
24
|
WSW
21
|
WSW
19
|
WSW
19
|
WSW
21
|
WSW
21
|
WSW
21
|
WSW
21
|
WSW
21
|
WSW
21
|
WSW
18
|
WSW
15
|
WSW
13
|
W
13
|
W
11
|
W
11
|
WSW
10
|
| Wind gust (mph) |
35
|
38
|
39
|
39
|
42
|
43
|
41
|
34
|
32
|
33
|
34
|
35
|
35
|
35
|
34
|
33
|
32
|
29
|
25
|
22
|
20
|
19
|
17
|
16
|
| Visibility (description) |
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
M
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
100%
|
100%
|
99%
|
98%
|
99%
|
100%
|
99%
|
96%
|
93%
|
92%
|
88%
|
84%
|
77%
|
75%
|
73%
|
70%
|
69%
|
74%
|
79%
|
80%
|
78%
|
78%
|
78%
|
79%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Wednesday (14 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 |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
30%
|
30%
|
20%
|
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
11°
|
10°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
| Wind direction and speed (mph) |
WSW
10
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
10
|
SSW
14
|
SSW
15
|
SSW
17
|
SSW
19
|
SSW
22
|
SSW
24
|
SSW
24
|
SSW
25
|
SSW
26
|
SW
26
|
SW
26
|
SW
26
|
SSW
25
|
SSW
25
|
SSW
25
|
SSW
25
|
SSW
25
|
SSW
25
|
SSW
25
|
| Wind gust (mph) |
14
|
14
|
15
|
17
|
19
|
21
|
22
|
24
|
25
|
29
|
32
|
35
|
36
|
37
|
39
|
39
|
40
|
40
|
40
|
40
|
40
|
40
|
40
|
40
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
P
|
M
|
M
|
M
|
P
|
P
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
P
|
P
|
| Humidity |
80%
|
83%
|
83%
|
84%
|
86%
|
88%
|
90%
|
92%
|
93%
|
92%
|
89%
|
87%
|
86%
|
85%
|
84%
|
85%
|
85%
|
86%
|
86%
|
87%
|
87%
|
88%
|
88%
|
88%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Thursday (15 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%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
40%
|
50%
|
60%
|
70%
|
70%
|
70%
|
70%
|
70%
|
60%
|
50%
|
50%
|
40%
|
40%
|
30%
|
| Temperature (°C) |
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
14°
|
15°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
13°
|
13°
|
12°
|
11°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
9°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
SSW
25
|
SSW
26
|
SSW
26
|
SSW
26
|
SSW
25
|
SSW
25
|
SSW
25
|
SSW
25
|
SSW
24
|
SSW
25
|
SSW
25
|
SW
23
|
SW
23
|
SW
22
|
SW
19
|
WSW
16
|
W
15
|
WNW
13
|
W
11
|
W
10
|
WNW
9
|
WNW
8
|
W
8
|
W
7
|
| Wind gust (mph) |
41
|
41
|
42
|
41
|
42
|
41
|
40
|
40
|
39
|
39
|
39
|
39
|
37
|
36
|
31
|
26
|
22
|
18
|
16
|
15
|
16
|
16
|
17
|
17
|
| Visibility (description) |
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
| Humidity |
89%
|
90%
|
90%
|
90%
|
91%
|
92%
|
92%
|
91%
|
91%
|
91%
|
90%
|
91%
|
94%
|
96%
|
95%
|
93%
|
92%
|
92%
|
92%
|
93%
|
92%
|
91%
|
89%
|
89%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Friday (16 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%
|
20%
|
20%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
30%
|
40%
|
50%
|
60%
|
60%
|
60%
|
50%
|
40%
|
| Temperature (°C) |
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
9°
|
10°
|
11°
|
11°
|
11°
|
12°
|
11°
|
11°
|
11°
|
10°
|
9°
|
9°
|
9°
|
8°
|
8°
|
| Feels like temperature (°C) |
9°
|
8°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
7°
|
7°
|
7°
|
6°
|
6°
|
| Wind direction and speed (mph) |
W
7
|
W
8
|
WNW
8
|
WNW
9
|
WNW
9
|
WNW
9
|
WNW
9
|
WNW
9
|
WNW
10
|
WNW
10
|
WNW
11
|
WNW
11
|
WNW
12
|
WNW
13
|
NW
13
|
NW
11
|
NW
11
|
NW
9
|
NW
9
|
NW
9
|
NW
8
|
NW
8
|
NW
8
|
NW
8
|
| Wind gust (mph) |
18
|
19
|
19
|
19
|
19
|
19
|
19
|
19
|
19
|
22
|
24
|
24
|
24
|
24
|
24
|
24
|
23
|
21
|
20
|
19
|
19
|
18
|
18
|
18
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
88%
|
86%
|
86%
|
85%
|
85%
|
85%
|
85%
|
85%
|
85%
|
84%
|
80%
|
76%
|
74%
|
72%
|
70%
|
70%
|
71%
|
74%
|
78%
|
82%
|
83%
|
82%
|
83%
|
83%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Saturday (17 October 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 |
40%
|
30%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
8°
|
7°
|
6°
|
5°
|
9°
|
11°
|
11°
|
6°
|
5°
|
| Feels like temperature (°C) |
6°
|
5°
|
4°
|
3°
|
7°
|
9°
|
9°
|
5°
|
4°
|
| Wind direction and speed (mph) |
NW
7
|
NNW
7
|
NNW
7
|
N
6
|
NNE
7
|
NNE
9
|
NNE
9
|
NNE
4
|
NE
3
|
| Wind gust (mph) |
17
|
16
|
15
|
13
|
18
|
18
|
16
|
8
|
6
|
| Visibility (description) |
G
|
G
|
M
|
M
|
G
|
G
|
G
|
G
|
M
|
| Humidity |
84%
|
85%
|
85%
|
87%
|
80%
|
63%
|
62%
|
85%
|
93%
|
| UV | - | - | - | 1 | 1 | 2 | 1 | - | - |
Sunday (18 October 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
| Temperature (°C) |
4°
|
4°
|
4°
|
8°
|
11°
|
11°
|
9°
|
7°
|
| Feels like temperature (°C) |
3°
|
3°
|
2°
|
6°
|
9°
|
9°
|
7°
|
5°
|
| Wind direction and speed (mph) |
NE
3
|
NE
2
|
NE
3
|
NE
6
|
NNE
8
|
NNE
9
|
NNE
7
|
NE
7
|
| Wind gust (mph) |
6
|
6
|
7
|
16
|
18
|
17
|
11
|
12
|
| Visibility (description) |
P
|
P
|
P
|
G
|
G
|
G
|
G
|
M
|
| Humidity |
93%
|
94%
|
94%
|
79%
|
66%
|
69%
|
86%
|
92%
|
| UV | - | - | 1 | 1 | 2 | 1 | - | - |
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Wales weather forecast
Headline:
Often cloudy with outbreaks of rain. Brighter on Tuesday.
This Evening and Tonight:
Some clear spells possible this evening with skies turning cloudier from the west with drizzly interludes returning across the hills. A band of heavier rain arriving from the west later in the night. Becoming windy with coastal gales possible. Minimum temperature 14 °C.
Tuesday:
A wet and windy start as heavy rain sweeps eastwards. Despite the sunny spells, the afternoon will feel cooler than on Monday with a fresh, gusty breeze following the rain. Maximum temperature 17 °C.
Outlook for Wednesday to Friday:
On Wednesday, bright spells and scattered showers, and strong winds with coastal gales. Winds easing through Thursday, but a band of heavy rain passes. A sunnier, more settled Friday.
Updated: