News
Wind and rain marking a change in the UK weather
Warnings have been issued as the weather across the UK becomes increasingly mild but wet and windy.
Read moreCaerphilly (Caerphilly) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 11° Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 11° Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 11° Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 9° Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 8° Celsius;
Yellow weather warning.
Sunrise:
Sunset:
L UV
L Pollution
No pollen data.
7 day forecast for Caerphilly
Today (17 October 2025)
| Time |
21:00
|
22:00
|
23:00
|
|---|---|---|---|
| Weather symbols |  |
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
| Temperature |
13°
|
12°
|
12°
|
| Feels like temperature (°C) |
12°
|
12°
|
11°
|
| Wind direction and speed |
ENE
5
|
E
5
|
E
5
|
| Wind gust (mph) |
12
|
13
|
13
|
| Visibility |
G
|
G
|
G
|
| Humidity |
80%
|
83%
|
84%
|
| UV | - | - | - |
Saturday (18 October 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 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
30%
|
30%
|
30%
|
40%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
13°
|
13°
|
13°
|
14°
|
14°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
| Wind direction and speed (mph) |
E
5
|
E
5
|
E
6
|
E
6
|
E
6
|
E
7
|
E
7
|
E
7
|
ESE
7
|
ESE
8
|
ESE
9
|
SE
10
|
SE
11
|
SE
12
|
SE
12
|
SE
12
|
SE
12
|
SE
12
|
SE
12
|
SE
11
|
SE
10
|
SE
10
|
SE
10
|
SE
9
|
| Wind gust (mph) |
13
|
15
|
16
|
19
|
19
|
19
|
20
|
20
|
20
|
21
|
22
|
24
|
26
|
27
|
27
|
27
|
27
|
25
|
25
|
24
|
23
|
23
|
23
|
23
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
85%
|
85%
|
85%
|
85%
|
85%
|
85%
|
86%
|
87%
|
86%
|
85%
|
82%
|
76%
|
74%
|
71%
|
69%
|
69%
|
68%
|
71%
|
74%
|
75%
|
76%
|
77%
|
78%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Sunday (19 October 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 |  |
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
 |
|
|
|
|
|
| Chance of precipitation |
60%
|
70%
|
90%
|
90%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
90%
|
70%
|
40%
|
30%
|
30%
|
20%
|
30%
|
40%
|
30%
|
40%
|
50%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
13°
|
13°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
| Wind direction and speed (mph) |
SE
9
|
SE
10
|
SE
10
|
SE
10
|
SE
10
|
SE
11
|
SE
11
|
SE
12
|
SSE
12
|
SSE
13
|
SSE
14
|
SSE
14
|
S
14
|
S
12
|
SSW
11
|
SW
10
|
WSW
10
|
WSW
9
|
WSW
7
|
SW
5
|
SSW
5
|
SSW
5
|
S
6
|
S
6
|
| Wind gust (mph) |
24
|
24
|
25
|
25
|
27
|
27
|
27
|
28
|
28
|
30
|
30
|
30
|
28
|
24
|
21
|
21
|
20
|
18
|
16
|
13
|
12
|
13
|
16
|
18
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
80%
|
86%
|
92%
|
94%
|
96%
|
97%
|
98%
|
98%
|
98%
|
98%
|
98%
|
98%
|
98%
|
98%
|
98%
|
96%
|
90%
|
89%
|
91%
|
92%
|
93%
|
94%
|
95%
|
96%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Monday (20 October 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 |  |
|
|
|
|
|
|
 |
 |
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
| Chance of precipitation |
60%
|
60%
|
70%
|
80%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
80%
|
80%
|
80%
|
80%
|
70%
|
70%
|
60%
|
60%
|
60%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
| Wind direction and speed (mph) |
S
7
|
S
8
|
S
8
|
S
9
|
S
10
|
S
10
|
S
11
|
S
11
|
SSW
12
|
SSW
12
|
SSW
13
|
SW
14
|
WSW
15
|
WSW
16
|
WSW
17
|
W
17
|
W
16
|
W
16
|
W
15
|
W
13
|
W
13
|
W
12
|
W
11
|
W
10
|
| Wind gust (mph) |
20
|
22
|
23
|
24
|
26
|
28
|
29
|
30
|
32
|
32
|
33
|
33
|
36
|
37
|
37
|
37
|
35
|
32
|
28
|
28
|
26
|
24
|
23
|
21
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
96%
|
95%
|
95%
|
93%
|
95%
|
95%
|
95%
|
95%
|
95%
|
94%
|
94%
|
93%
|
91%
|
88%
|
90%
|
85%
|
86%
|
89%
|
89%
|
90%
|
91%
|
90%
|
91%
|
91%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Tuesday (21 October 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 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
50%
|
50%
|
60%
|
60%
|
60%
|
60%
|
60%
|
50%
|
50%
|
50%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
30%
|
30%
|
20%
|
10%
|
10%
|
20%
|
20%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
| Feels like temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
| Wind direction and speed (mph) |
W
9
|
W
9
|
W
8
|
W
8
|
W
7
|
W
7
|
W
7
|
WSW
7
|
W
8
|
W
8
|
W
9
|
W
10
|
WNW
11
|
WNW
11
|
W
12
|
WNW
12
|
W
11
|
W
10
|
W
9
|
W
8
|
W
7
|
W
6
|
W
5
|
W
5
|
| Wind gust (mph) |
21
|
20
|
19
|
18
|
17
|
17
|
17
|
19
|
21
|
24
|
24
|
24
|
25
|
26
|
27
|
25
|
24
|
20
|
16
|
15
|
12
|
12
|
10
|
9
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
91%
|
92%
|
92%
|
92%
|
92%
|
92%
|
93%
|
93%
|
93%
|
89%
|
85%
|
80%
|
74%
|
72%
|
72%
|
74%
|
76%
|
82%
|
85%
|
86%
|
86%
|
87%
|
88%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Wednesday (22 October 2025)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
30%
|
40%
|
50%
|
60%
|
50%
|
60%
|
60%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
11°
|
13°
|
13°
|
12°
|
11°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
8°
|
9°
|
11°
|
11°
|
10°
|
9°
|
| Wind direction and speed (mph) |
W
5
|
W
4
|
W
5
|
SE
5
|
SE
7
|
S
9
|
SSW
11
|
S
10
|
SSW
10
|
| Wind gust (mph) |
8
|
8
|
10
|
11
|
15
|
18
|
18
|
16
|
18
|
| Visibility (description) |
VG
|
VG
|
VG
|
G
|
G
|
VG
|
G
|
G
|
G
|
| Humidity |
90%
|
91%
|
92%
|
94%
|
91%
|
87%
|
86%
|
89%
|
90%
|
| UV | - | - | - | 1 | 1 | 2 | 1 | - | - |
Thursday (23 October 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
60%
|
50%
|
50%
|
60%
|
50%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
11°
|
11°
|
10°
|
11°
|
12°
|
11°
|
11°
|
10°
|
| Feels like temperature (°C) |
9°
|
8°
|
7°
|
8°
|
8°
|
8°
|
8°
|
7°
|
| Wind direction and speed (mph) |
SW
12
|
SW
13
|
WSW
15
|
W
17
|
WSW
19
|
WSW
19
|
WSW
15
|
WSW
15
|
| Wind gust (mph) |
19
|
19
|
22
|
29
|
32
|
29
|
23
|
21
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
89%
|
87%
|
82%
|
73%
|
72%
|
77%
|
80%
|
| UV | - | - | 1 | 1 | 2 | 1 | - | - |
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Wales weather forecast
Headline:
Largely dry at first, wetter and windier later this weekend.
This Evening and Tonight:
Staying cloudy for many this evening and overnight, with a few light showers in the south. Occasional clear intervals are possible, these most likely in the north and perhaps turning locally chilly here. Otherwise staying relatively mild. Minimum temperature 6 °C.
Saturday:
Mainly dry with bright spells developing and perhaps some more prolonged periods of hazy sunshine for a time. Thicker cloud later and a few showery outbreaks in the west. Breezy. Maximum temperature 14 °C.
Outlook for Sunday to Tuesday:
A damp start on Sunday as rain continues to clear eastwards, with some brighter spells possible later as winds slowly ease. Sunshine and blustery showers on Monday and Tuesday.
Updated: