Lower Sirhowy (Blaenau Gwent) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius;
-
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 1° Celsius;
Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: 1 degrees Celsius; -
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius;
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius;
Light rain.
Sunrise:
Sunset:
L UV
L Pollution
No pollen data.
7 day forecast for Lower Sirhowy
Today (23 February 2026)
| Time |
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
| Chance of precipitation |
90%
|
60%
|
70%
|
90%
|
90%
|
90%
|
80%
|
80%
|
| Temperature |
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
| Wind direction and speed |
WSW
12
|
WSW
12
|
WSW
11
|
WSW
12
|
WSW
13
|
WSW
13
|
WSW
13
|
WSW
13
|
| Wind gust (mph) |
25
|
23
|
24
|
24
|
25
|
25
|
24
|
25
|
| Visibility |
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
| Humidity |
100%
|
100%
|
100%
|
100%
|
100%
|
100%
|
100%
|
100%
|
| UV | 1 | 1 | - | - | - | - | - | - |
Tuesday (24 February 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 |
60%
|
30%
|
10%
|
10%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
10°
|
11°
|
11°
|
11°
|
11°
|
10°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
| Feels like temperature (°C) |
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
7°
|
8°
|
8°
|
8°
|
8°
|
7°
|
6°
|
5°
|
5°
|
5°
|
5°
|
6°
|
| Wind direction and speed (mph) |
SW
14
|
SW
14
|
SW
14
|
SW
13
|
SW
13
|
SW
12
|
SSW
11
|
SSW
11
|
SSW
11
|
S
12
|
S
13
|
S
13
|
S
14
|
S
14
|
S
15
|
S
14
|
S
14
|
S
13
|
S
12
|
S
12
|
S
11
|
S
10
|
S
10
|
SSW
9
|
| Wind gust (mph) |
25
|
24
|
23
|
21
|
20
|
19
|
19
|
19
|
21
|
23
|
23
|
24
|
25
|
25
|
25
|
24
|
22
|
20
|
19
|
18
|
17
|
17
|
16
|
15
|
| Visibility (description) |
P
|
P
|
M
|
M
|
G
|
G
|
G
|
M
|
M
|
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
G
|
VG
|
G
|
M
|
M
|
P
|
P
|
P
|
| Humidity |
100%
|
99%
|
96%
|
94%
|
94%
|
94%
|
96%
|
97%
|
98%
|
96%
|
93%
|
91%
|
87%
|
85%
|
82%
|
82%
|
84%
|
88%
|
94%
|
98%
|
99%
|
99%
|
99%
|
99%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Wednesday (25 February 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%
|
10%
|
10%
|
20%
|
30%
|
50%
|
60%
|
50%
|
50%
|
50%
|
70%
|
70%
|
70%
|
80%
|
70%
|
80%
|
70%
|
70%
|
70%
|
60%
|
70%
|
| Temperature (°C) |
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
| Feels like temperature (°C) |
6°
|
6°
|
5°
|
5°
|
5°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
6°
|
| Wind direction and speed (mph) |
SSW
9
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
9
|
S
9
|
S
9
|
S
9
|
S
9
|
S
10
|
S
11
|
SSW
12
|
SSW
13
|
SSW
13
|
SSW
13
|
SSW
12
|
SSW
12
|
SSW
12
|
SSW
12
|
SSW
12
|
SSW
12
|
SSW
12
|
SW
13
|
SW
13
|
| Wind gust (mph) |
15
|
15
|
15
|
15
|
15
|
16
|
16
|
17
|
19
|
20
|
21
|
23
|
25
|
25
|
23
|
23
|
22
|
21
|
21
|
22
|
23
|
23
|
23
|
25
|
| Visibility (description) |
P
|
P
|
P
|
M
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
M
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
100%
|
100%
|
100%
|
100%
|
100%
|
100%
|
99%
|
97%
|
96%
|
96%
|
96%
|
96%
|
97%
|
97%
|
96%
|
97%
|
96%
|
96%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Thursday (26 February 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 |
70%
|
70%
|
60%
|
70%
|
70%
|
70%
|
70%
|
80%
|
80%
|
80%
|
80%
|
80%
|
80%
|
80%
|
80%
|
80%
|
90%
|
90%
|
90%
|
80%
|
80%
|
80%
|
70%
|
70%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
6°
|
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
| Wind direction and speed (mph) |
SW
14
|
SW
15
|
SW
15
|
SW
16
|
SW
16
|
SW
16
|
SW
17
|
SW
17
|
SW
17
|
SW
18
|
SW
18
|
SW
19
|
SW
19
|
SW
19
|
SW
19
|
SW
18
|
SW
17
|
SW
16
|
SW
15
|
SW
14
|
SW
13
|
SW
12
|
SW
11
|
SW
11
|
| Wind gust (mph) |
27
|
27
|
29
|
30
|
30
|
31
|
31
|
31
|
32
|
33
|
34
|
35
|
36
|
36
|
34
|
33
|
31
|
30
|
28
|
25
|
23
|
23
|
22
|
22
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
M
|
| Humidity |
96%
|
96%
|
96%
|
95%
|
96%
|
95%
|
95%
|
93%
|
93%
|
93%
|
93%
|
93%
|
93%
|
95%
|
96%
|
97%
|
97%
|
98%
|
98%
|
99%
|
99%
|
98%
|
98%
|
97%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Friday (27 February 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 |
70%
|
80%
|
80%
|
70%
|
70%
|
70%
|
60%
|
50%
|
50%
|
50%
|
50%
|
50%
|
60%
|
50%
|
40%
|
40%
|
50%
|
40%
|
40%
|
40%
|
40%
|
30%
|
30%
|
20%
|
| Temperature (°C) |
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
6°
|
6°
|
5°
|
5°
|
4°
|
4°
|
| Feels like temperature (°C) |
6°
|
6°
|
6°
|
5°
|
5°
|
4°
|
4°
|
3°
|
3°
|
3°
|
4°
|
4°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
3°
|
2°
|
2°
|
2°
|
2°
|
1°
|
| Wind direction and speed (mph) |
WSW
11
|
WSW
11
|
WSW
11
|
WSW
12
|
WSW
12
|
WSW
13
|
WSW
14
|
W
14
|
WSW
14
|
WSW
15
|
WSW
16
|
WSW
16
|
WSW
16
|
WSW
16
|
W
15
|
W
15
|
W
13
|
W
12
|
W
11
|
W
10
|
W
9
|
W
9
|
W
8
|
W
7
|
| Wind gust (mph) |
21
|
21
|
22
|
22
|
27
|
28
|
27
|
28
|
29
|
29
|
32
|
35
|
34
|
34
|
31
|
28
|
27
|
27
|
23
|
22
|
21
|
19
|
16
|
15
|
| Visibility (description) |
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
VG
|
VG
|
VG
|
| Humidity |
97%
|
96%
|
95%
|
95%
|
94%
|
94%
|
92%
|
92%
|
91%
|
88%
|
85%
|
84%
|
79%
|
77%
|
76%
|
74%
|
75%
|
77%
|
82%
|
84%
|
85%
|
86%
|
86%
|
86%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Saturday (28 February 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
20%
|
30%
|
60%
|
80%
|
70%
|
60%
|
| Temperature (°C) |
4°
|
3°
|
3°
|
5°
|
7°
|
7°
|
6°
|
6°
|
| Feels like temperature (°C) |
1°
|
0°
|
0°
|
2°
|
3°
|
3°
|
3°
|
3°
|
| Wind direction and speed (mph) |
W
6
|
W
5
|
SW
5
|
SSW
7
|
SSW
12
|
SSW
14
|
SSW
12
|
SSW
10
|
| Wind gust (mph) |
14
|
12
|
15
|
26
|
31
|
31
|
28
|
25
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
88%
|
91%
|
92%
|
87%
|
77%
|
84%
|
91%
|
92%
|
| UV | - | - | - | 1 | 1 | 1 | - | - |
Sunday (1 March 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
60%
|
40%
|
50%
|
60%
|
60%
|
50%
|
50%
|
60%
|
| Temperature (°C) |
6°
|
6°
|
6°
|
7°
|
8°
|
9°
|
8°
|
8°
|
| Feels like temperature (°C) |
3°
|
3°
|
3°
|
4°
|
5°
|
6°
|
5°
|
5°
|
| Wind direction and speed (mph) |
SSW
9
|
SSW
10
|
SSW
10
|
SW
10
|
SSW
12
|
SW
12
|
SSW
10
|
S
11
|
| Wind gust (mph) |
24
|
23
|
24
|
26
|
30
|
30
|
26
|
27
|
| Visibility (description) |
G
|
G
|
M
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
92%
|
93%
|
93%
|
91%
|
88%
|
88%
|
91%
|
92%
|
| UV | - | - | 1 | 1 | 1 | 1 | - | - |
Tooltip header
UK video forecast
Lower Sirhowy weather map
View the weather with our interactive map
Loading map...
Wales weather forecast
Headline:
Changeable, though very mild for much of the week.
This Evening and Tonight:
It will be a cloudy, damp and in places murky evening, with fog patches on the hills. Turning drier overnight, but cloud may be thick enough for light drizzle on hills. Staying rather cloudy, but mild with a light breeze. Minimum temperature 8 °C.
Tuesday:
Tuesday morning looks cloudy and breezy with patchy light rain, chiefly in the west. Some brighter spells are possible later, especially in the east where it will become very mild. Maximum temperature 13 °C.
Outlook for Wednesday to Friday:
Another very mild, though fairly cloudy day on Wednesday with patchy rain in the west. Cooling down thereafter and turning more unsettled, with rain and strong winds possible at times.
Updated:
UK long range weather forecast
More from the Met Office
-
CAUSES OF CLIMATE CHANGE
Causes of climate change
Read -
WEATHER
Blocking patterns
Read -
MET OFFICE FOR SCHOOLS
Weather words
Read -
MET OFFICE FOR SCHOOLS
Exploring extreme weather - lesson plan
Read -
MET OFFICE FOR SCHOOLS
Weather warriors - lesson plan
Read -
SEASONAL ADVICE
5 tips for staying safe in heavy rain
Read