Abertridwr (Caerphilly) weather

Forecast days

Yellow weather warning.
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Sunset iconSunset:
L UV
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7 day forecast for Abertridwr

Today (17 September 2025)
Time
21:00
22:00
23:00
Weather symbols Heavy rain Light rain Light rain
Chance of precipitation
≥95%
≥95%
≥95%
Temperature
16°
16°
16°
Feels like temperature (°C)
15°
15°
15°
Wind direction and speed
WSW
12
WSW
11
SW
10
Wind gust (mph)
25
24
23
Visibility
P
P
M
Humidity
99%
99%
99%
UV - - -
Thursday (18 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 Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy
Chance of precipitation
≥95%
≥95%
≥95%
≥95%
≥95%
≥95%
90%
90%
90%
70%
70%
50%
30%
30%
30%
10%
10%
20%
20%
20%
20%
20%
10%
10%
Temperature (°C)
16°
16°
16°
16°
16°
16°
16°
16°
16°
17°
17°
17°
18°
18°
18°
19°
19°
19°
18°
18°
17°
17°
16°
16°
Feels like temperature (°C)
15°
15°
15°
15°
15°
15°
15°
15°
15°
15°
15°
15°
16°
16°
16°
17°
17°
17°
17°
17°
16°
16°
16°
16°
Wind direction and speed (mph)
SW
9
SW
9
SW
8
SW
9
SW
9
SW
10
SW
10
SW
10
SW
11
SW
12
SW
13
SW
14
SW
14
SW
14
SW
14
SW
14
SW
12
SW
11
SW
10
SSW
9
SSW
8
SSW
8
SSW
8
SSW
7
Wind gust (mph)
22
21
21
22
22
23
23
22
24
27
29
30
31
31
30
29
28
26
25
24
23
23
22
20
Visibility (description)
M
M
P
P
P
P
P
P
P
M
M
M
G
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
Humidity
99%
99%
99%
100%
100%
100%
100%
99%
99%
99%
99%
98%
95%
90%
85%
85%
84%
84%
86%
87%
91%
92%
92%
93%
UV - - - - - - 1 1 1 1 1 2 2 3 2 2 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 Partly cloudy night Partly cloudy night Cloudy Overcast Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy Cloudy Overcast Cloudy Cloudy Cloudy Cloudy Overcast Cloudy
Chance of precipitation
<5%
10%
<5%
<5%
<5%
10%
10%
10%
10%
20%
20%
30%
30%
30%
30%
30%
20%
30%
30%
20%
20%
30%
30%
30%
Temperature (°C)
16°
15°
15°
15°
15°
15°
14°
14°
14°
15°
16°
16°
17°
18°
18°
19°
19°
19°
18°
17°
16°
16°
16°
15°
Feels like temperature (°C)
15°
15°
15°
15°
15°
14°
14°
14°
14°
15°
15°
16°
17°
18°
18°
18°
19°
18°
18°
17°
17°
16°
16°
16°
Wind direction and speed (mph)
SSW
7
SSW
6
S
6
S
6
S
5
SSW
5
S
5
S
4
S
4
S
5
S
6
S
7
S
7
SSW
7
SSW
8
SW
8
SW
7
SW
7
WSW
6
SW
5
WSW
4
SSW
3
SW
3
SW
4
Wind gust (mph)
18
17
16
14
13
12
10
9
12
16
17
17
16
16
15
15
13
12
12
12
8
7
7
7
Visibility (description)
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
G
G
G
Humidity
93%
94%
94%
95%
95%
94%
95%
95%
93%
92%
91%
89%
88%
88%
87%
83%
83%
86%
88%
92%
93%
94%
95%
95%
UV - - - - - - 1 1 1 1 1 2 3 2 3 2 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 Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Light rain Light rain Heavy rain Light rain Light rain Light shower day Light shower day Light shower day Cloudy Light shower day Light shower night Light shower night Partly cloudy night Partly cloudy night Partly cloudy night
Chance of precipitation
30%
40%
40%
40%
40%
40%
40%
40%
40%
50%
60%
70%
70%
70%
60%
60%
50%
50%
60%
60%
50%
50%
50%
50%
Temperature (°C)
15°
15°
14°
14°
14°
14°
14°
14°
14°
14°
14°
15°
15°
15°
16°
15°
15°
15°
14°
13°
12°
12°
12°
11°
Feels like temperature (°C)
15°
15°
15°
14°
14°
14°
14°
13°
13°
13°
14°
14°
14°
14°
14°
14°
13°
13°
12°
11°
11°
10°
10°
10°
Wind direction and speed (mph)
SSW
4
SSW
4
W
4
SE
4
S
4
SSW
4
SSW
4
S
4
S
4
SSE
5
S
7
SE
7
S
8
SSW
9
WSW
10
W
11
W
10
W
10
WNW
10
W
9
W
9
W
9
W
9
WNW
8
Wind gust (mph)
7
7
7
7
8
8
8
9
12
16
17
17
17
19
20
21
21
21
22
22
20
17
17
17
Visibility (description)
G
G
G
G
G
G
G
G
G
G
G
G
G
VG
VG
VG
VG
E
E
E
E
E
E
E
Humidity
96%
96%
96%
96%
96%
96%
96%
96%
96%
94%
93%
93%
92%
90%
85%
82%
82%
83%
83%
84%
86%
87%
87%
88%
UV - - - - - - 1 1 1 1 1 1 1 2 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 Light shower night Light shower night Light shower night Light shower night Light shower night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
Chance of precipitation
50%
60%
60%
50%
50%
50%
40%
40%
40%
30%
30%
40%
50%
40%
40%
40%
40%
40%
30%
30%
30%
30%
30%
30%
Temperature (°C)
11°
11°
11°
10°
10°
10°
10°
10°
11°
12°
12°
12°
12°
12°
12°
12°
11°
10°
10°
Feels like temperature (°C)
10°
10°
10°
10°
10°
10°
10°
Wind direction and speed (mph)
WNW
8
WNW
8
NW
8
NW
8
NW
8
NNW
8
NNW
8
NNW
8
N
8
N
8
N
9
N
10
N
11
N
11
N
11
N
11
N
11
N
11
N
11
N
10
N
9
N
9
N
9
N
9
Wind gust (mph)
16
16
16
16
15
15
15
15
17
19
20
22
23
24
24
24
24
24
23
19
19
20
20
19
Visibility (description)
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
VG
VG
VG
VG
Humidity
91%
91%
90%
90%
90%
90%
90%
89%
86%
83%
78%
73%
72%
68%
71%
70%
66%
70%
72%
74%
75%
77%
78%
79%
UV - - - - - - 1 1 1 1 2 3 2 3 3 2 1 1 1 1 - - - -
Monday (22 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 Sunny intervals Cloudy Cloudy Partly cloudy night Partly cloudy night
Chance of precipitation
20%
20%
10%
10%
20%
20%
10%
10%
10%
Temperature (°C)
10°
13°
13°
11°
10°
Feels like temperature (°C)
11°
11°
10°
Wind direction and speed (mph)
NNE
8
N
8
N
8
N
8
NNE
10
NNE
11
NE
10
NNE
9
NNE
8
Wind gust (mph)
19
18
17
22
25
23
22
16
15
Visibility (description)
VG
VG
VG
VG
VG
VG
VG
VG
VG
Humidity
80%
81%
82%
83%
72%
58%
53%
61%
69%
UV - - - 1 3 4 2 1 -
Tuesday (23 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 Cloudy Cloudy Cloudy
Chance of precipitation
10%
10%
10%
10%
20%
20%
20%
20%
Temperature (°C)
11°
14°
14°
12°
11°
Feels like temperature (°C)
12°
12°
10°
Wind direction and speed (mph)
NNE
7
NNE
7
N
7
NNE
9
NE
10
NE
9
NNE
8
NNE
7
Wind gust (mph)
11
9
14
18
17
17
13
10
Visibility (description)
VG
VG
VG
VG
VG
VG
VG
VG
Humidity
76%
79%
83%
73%
59%
57%
67%
78%
UV - - 1 2 4 1 1 -

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WARNING
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Flood alerts in force for Wales
Flood alerts in force for Wales

Wales weather forecast

Headline:

Cloudy with outbreaks of rain. Breezy.

This Evening and Tonight:

Rain persisting throughout this evening and overnight, this turning heavy at times especially in the south over the hills and mountains. Windy for all, particularly along the coasts, and feeling humid. Minimum temperature 13 °C.

Thursday:

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.

Outlook for Friday to Sunday:

Remaining changeable with showers or longer spells of rain at times. Some brighter periods are also likely, mainly on Friday. Temperatures close to average but turning colder through Sunday. Breezy.

Updated:

UK long range weather forecast

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