Llwyngwril (Gwynedd) weather

Forecast days

Overcast.
Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution
No pollen data.
Next low tide: for
Fairbourne (Beach)

7 day forecast for Llwyngwril

Today (18 September 2025)
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 Overcast Light rain Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
Chance of precipitation
40%
70%
40%
20%
10%
10%
20%
20%
20%
20%
30%
30%
Temperature
17°
17°
17°
18°
18°
18°
18°
18°
17°
17°
17°
17°
Feels like temperature (°C)
13°
13°
13°
14°
14°
14°
14°
14°
13°
13°
13°
13°
Wind direction and speed
SW
24
SSW
24
SSW
23
SSW
23
SSW
22
SSW
21
SSW
22
SSW
22
SSW
23
S
23
S
24
S
24
Wind gust (mph)
36
36
35
36
36
35
34
34
34
33
34
33
Visibility
M
M
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
Humidity
96%
95%
92%
86%
85%
85%
86%
86%
88%
90%
90%
90%
UV 1 2 2 1 1 1 1 1 - - - -
Friday (19 September 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 Overcast Overcast Overcast Overcast Overcast Overcast Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain
Chance of precipitation
30%
30%
40%
50%
40%
40%
50%
60%
60%
60%
60%
60%
70%
60%
70%
60%
60%
70%
70%
70%
70%
60%
60%
60%
Temperature (°C)
17°
17°
17°
17°
17°
16°
16°
16°
16°
16°
16°
16°
17°
17°
17°
17°
17°
16°
16°
16°
16°
15°
15°
15°
Feels like temperature (°C)
13°
13°
13°
13°
13°
13°
13°
13°
13°
13°
13°
13°
14°
14°
14°
15°
15°
15°
15°
15°
15°
15°
15°
14°
Wind direction and speed (mph)
S
24
S
24
S
23
S
23
S
22
S
22
S
21
S
20
S
20
S
19
S
18
S
18
SSW
17
SSW
17
SSW
15
SSW
14
SSW
12
SSW
11
SW
10
SSW
9
SSW
8
SSW
7
S
6
SSE
7
Wind gust (mph)
33
33
32
32
31
30
29
28
27
26
25
25
25
23
21
19
16
13
11
11
11
11
9
8
Visibility (description)
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
G
VG
G
G
G
VG
VG
G
G
M
G
G
G
M
Humidity
89%
89%
88%
90%
89%
88%
88%
89%
90%
91%
90%
91%
91%
91%
90%
91%
91%
92%
91%
92%
92%
91%
91%
90%
UV - - - - - - 1 1 1 1 1 1 2 2 2 1 1 1 1 1 - - - -
Saturday (20 September 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 Light rain Light rain Light rain Cloudy Light rain Light rain Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Light rain Light rain Light shower day Light shower day Light shower day Light shower day Light shower day Light rain Light rain Heavy rain Light rain Heavy rain
Chance of precipitation
60%
60%
50%
50%
50%
50%
50%
60%
60%
80%
80%
80%
70%
80%
70%
70%
70%
70%
70%
80%
80%
80%
80%
90%
Temperature (°C)
15°
15°
15°
15°
15°
15°
14°
14°
14°
14°
15°
15°
16°
16°
16°
16°
16°
15°
14°
14°
13°
13°
12°
12°
Feels like temperature (°C)
14°
14°
14°
14°
14°
13°
13°
13°
13°
13°
13°
13°
14°
14°
14°
13°
12°
11°
10°
10°
Wind direction and speed (mph)
SSE
7
ESE
7
ESE
7
ESE
7
E
8
E
9
ESE
9
ESE
9
ESE
9
E
10
ESE
10
ESE
12
ESE
13
SE
14
SSE
16
S
18
SSW
21
SSW
22
SSW
23
SSW
25
SSW
27
SSW
28
WSW
27
W
28
Wind gust (mph)
9
10
11
12
14
14
16
16
15
15
17
17
18
19
20
21
21
22
26
29
28
30
30
30
Visibility (description)
M
G
M
G
VG
G
G
VG
G
M
M
M
G
VG
VG
E
E
E
E
E
E
E
E
E
Humidity
91%
90%
90%
91%
89%
89%
88%
86%
86%
86%
86%
88%
87%
86%
83%
83%
81%
80%
81%
81%
83%
83%
84%
83%
UV - - - - - - 1 1 1 1 1 1 2 3 2 2 1 1 1 1 - - - -
Sunday (21 September 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 Heavy rain Light rain Heavy rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower night Light shower night Partly cloudy night Partly cloudy night Partly cloudy night
Chance of precipitation
90%
80%
80%
80%
80%
80%
80%
80%
80%
70%
70%
70%
70%
80%
80%
70%
70%
70%
70%
60%
60%
50%
40%
40%
Temperature (°C)
12°
12°
11°
11°
11°
11°
10°
10°
10°
11°
11°
12°
12°
12°
12°
12°
12°
12°
12°
11°
11°
10°
10°
10°
Feels like temperature (°C)
Wind direction and speed (mph)
W
28
W
27
WNW
26
WNW
25
NW
25
NW
25
NW
25
NW
24
NNW
22
NNW
20
NNW
18
NNW
18
NNW
17
NNW
17
NNW
16
NNW
15
N
15
N
15
N
16
N
16
NNE
16
NNE
15
NNE
15
NNE
15
Wind gust (mph)
30
30
28
28
26
27
28
26
25
25
26
25
24
26
24
23
22
21
21
18
16
18
17
18
Visibility (description)
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
Humidity
83%
83%
81%
82%
83%
83%
82%
82%
80%
79%
77%
76%
73%
73%
74%
73%
74%
73%
73%
73%
73%
72%
71%
72%
UV - - - - - - - 1 1 1 2 3 3 3 2 2 1 1 1 1 - - - -
Monday (22 September 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 Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Clear night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
Chance of precipitation
40%
30%
30%
20%
20%
20%
20%
20%
20%
20%
20%
20%
10%
10%
20%
10%
10%
10%
10%
10%
10%
10%
10%
10%
Temperature (°C)
10°
10°
11°
12°
13°
13°
13°
14°
13°
13°
12°
11°
Feels like temperature (°C)
10°
10°
10°
10°
10°
10°
Wind direction and speed (mph)
NNE
14
NNE
14
NNE
13
NNE
14
NNE
13
NNE
13
NNE
13
NNE
12
NNE
12
NNE
12
NNE
12
N
13
N
14
N
15
N
15
N
15
N
16
N
16
N
15
NNE
14
NNE
12
NE
10
NE
10
NE
9
Wind gust (mph)
16
15
16
17
16
16
15
15
16
17
19
21
21
23
24
24
23
22
19
16
15
14
13
12
Visibility (description)
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
VG
VG
VG
Humidity
74%
73%
73%
73%
73%
74%
74%
74%
74%
73%
67%
64%
60%
57%
55%
54%
54%
55%
57%
58%
60%
63%
64%
64%
UV - - - - - - - 1 1 1 2 3 4 4 3 2 2 1 1 1 - - - -
Tuesday (23 September 2025)
Time
00:00
01:00
04:00
07:00
10:00
13:00
16:00
19:00
22:00
Weather symbols Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Cloudy Cloudy Sunny intervals Partly cloudy night Partly cloudy night
Chance of precipitation
10%
10%
10%
10%
10%
10%
<5%
<5%
<5%
Temperature (°C)
12°
13°
14°
11°
Feels like temperature (°C)
10°
11°
11°
Wind direction and speed (mph)
NE
8
NE
8
ENE
7
ENE
8
N
9
NNW
10
N
11
NNE
11
NE
8
Wind gust (mph)
11
10
9
8
11
12
13
12
9
Visibility (description)
VG
VG
VG
VG
VG
VG
VG
VG
VG
Humidity
64%
65%
66%
67%
67%
62%
58%
65%
68%
UV - - - 1 2 4 1 1 -
Wednesday (24 September 2025)
Time
01:00
04:00
07:00
10:00
13:00
16:00
19:00
22:00
Weather symbols Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Cloudy Sunny intervals Partly cloudy night Partly cloudy night
Chance of precipitation
<5%
<5%
<5%
<5%
<5%
<5%
<5%
<5%
Temperature (°C)
12°
14°
14°
12°
Feels like temperature (°C)
10°
13°
13°
10°
Wind direction and speed (mph)
NE
7
ENE
7
ENE
7
ENE
8
ENE
9
NNW
9
NNE
8
ENE
7
Wind gust (mph)
7
7
7
8
10
9
9
7
Visibility (description)
VG
VG
VG
VG
VG
VG
VG
VG
Humidity
72%
74%
74%
74%
66%
64%
67%
70%
UV - - 1 2 4 2 1 -

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Wales weather forecast

Headline:

Often cloudy with patchy rain at times.

Today:

A cloudy, damp and mild start to Thursday. Cloud breaking in the east with some brighter spells, but drizzle persisting over the hills in the west. Staying windy and humid. Maximum temperature 20 °C.

Tonight:

Remaining cloudy in the west overnight with drizzle persisting over hills. Drier in the east with a few clear spells. Windy in the northwest, but winds easing elsewhere by dawn. Minimum temperature 12 °C.

Friday:

Cloudy in the west with rain and drizzle, turning heavy at times over hills and mountains. Some brighter and drier intervals in the east. Winds continue to ease. Feeling humid. Maximum temperature 20 °C.

Outlook for Saturday to Monday:

Remaining changeable with showers or longer spells of rain on Saturday. Turning colder through Sunday as showery rain clears southeast, leaving sunny spells and showers on Monday.

Updated:

UK long range weather forecast

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