Rhayader (Powys) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
Partly cloudy.
Sunrise:
Sunset:
M UV
L Pollution
No pollen data.
7 day forecast for Rhayader
Today (15 September 2026)
| Time |
21:00
|
22:00
|
23:00
|
|---|---|---|---|
| Weather symbols |  |
 |
|
| Chance of precipitation |
50%
|
30%
|
20%
|
| Temperature |
13°
|
13°
|
12°
|
| Feels like temperature (°C) |
13°
|
12°
|
12°
|
| Wind direction and speed |
W
5
|
WNW
5
|
WNW
5
|
| Wind gust (mph) |
16
|
15
|
15
|
| Visibility |
VG
|
G
|
VG
|
| Humidity |
91%
|
92%
|
92%
|
| UV | - | - | - |
Wednesday (16 September 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%
|
30%
|
60%
|
80%
|
60%
|
60%
|
60%
|
90%
|
90%
|
80%
|
80%
|
80%
|
80%
|
70%
|
60%
|
60%
|
40%
|
40%
|
30%
|
30%
|
30%
|
30%
|
30%
|
40%
|
| Temperature (°C) |
12°
|
11°
|
11°
|
12°
|
13°
|
13°
|
12°
|
12°
|
12°
|
13°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
13°
|
13°
|
13°
|
13°
|
13°
|
| Feels like temperature (°C) |
11°
|
11°
|
10°
|
11°
|
12°
|
11°
|
11°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
14°
|
13°
|
14°
|
13°
|
13°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
| Wind direction and speed (mph) |
WNW
5
|
WNW
5
|
WNW
5
|
WNW
6
|
WNW
6
|
WNW
7
|
WNW
6
|
WNW
5
|
WNW
6
|
WNW
7
|
WNW
7
|
WNW
8
|
WNW
8
|
WNW
8
|
W
9
|
W
8
|
W
8
|
W
8
|
WSW
8
|
WSW
7
|
SW
7
|
SW
7
|
SW
8
|
SW
8
|
| Wind gust (mph) |
15
|
16
|
17
|
18
|
18
|
18
|
17
|
17
|
19
|
19
|
21
|
21
|
22
|
23
|
22
|
22
|
21
|
20
|
18
|
18
|
20
|
20
|
21
|
23
|
| Visibility (description) |
VG
|
G
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
91%
|
91%
|
92%
|
92%
|
91%
|
90%
|
90%
|
89%
|
90%
|
87%
|
84%
|
82%
|
81%
|
77%
|
77%
|
75%
|
76%
|
76%
|
77%
|
80%
|
83%
|
82%
|
83%
|
84%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | - | - | - | - |
Thursday (17 September 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 |
50%
|
80%
|
90%
|
≥95%
|
≥95%
|
80%
|
40%
|
10%
|
10%
|
10%
|
20%
|
20%
|
30%
|
40%
|
40%
|
60%
|
70%
|
80%
|
70%
|
70%
|
60%
|
50%
|
40%
|
30%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
13°
|
12°
|
12°
|
13°
|
14°
|
14°
|
15°
|
14°
|
15°
|
15°
|
15°
|
14°
|
14°
|
13°
|
12°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
11°
|
12°
|
13°
|
12°
|
11°
|
11°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
| Wind direction and speed (mph) |
SW
8
|
SW
8
|
SW
9
|
WSW
9
|
WSW
8
|
W
8
|
W
8
|
W
8
|
W
7
|
W
9
|
W
9
|
W
10
|
W
10
|
W
10
|
W
11
|
W
10
|
W
9
|
W
9
|
W
8
|
W
7
|
WSW
7
|
WSW
6
|
W
6
|
W
6
|
| Wind gust (mph) |
24
|
26
|
26
|
26
|
26
|
24
|
21
|
20
|
21
|
24
|
26
|
28
|
28
|
29
|
28
|
28
|
27
|
26
|
23
|
21
|
20
|
19
|
19
|
19
|
| Visibility (description) |
G
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
| Humidity |
85%
|
86%
|
90%
|
94%
|
96%
|
96%
|
93%
|
91%
|
86%
|
79%
|
75%
|
72%
|
69%
|
68%
|
67%
|
67%
|
70%
|
77%
|
81%
|
85%
|
86%
|
86%
|
86%
|
85%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - | - |
Friday (18 September 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%
|
10%
|
<5%
|
10%
|
20%
|
30%
|
30%
|
20%
|
10%
|
10%
|
10%
|
20%
|
30%
|
50%
|
70%
|
90%
|
90%
|
90%
|
90%
|
90%
|
80%
|
70%
|
80%
|
70%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
13°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
13°
|
13°
|
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
15°
|
15°
|
| Wind direction and speed (mph) |
W
6
|
W
7
|
W
7
|
W
7
|
W
6
|
W
6
|
WSW
5
|
WSW
5
|
WSW
5
|
WSW
7
|
WSW
8
|
WSW
9
|
SW
9
|
SW
10
|
SW
10
|
SW
10
|
SW
10
|
SW
10
|
SW
9
|
SW
9
|
SW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
| Wind gust (mph) |
18
|
18
|
17
|
17
|
17
|
17
|
17
|
16
|
18
|
21
|
23
|
24
|
27
|
28
|
29
|
29
|
29
|
29
|
28
|
28
|
27
|
27
|
28
|
27
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
M
|
G
|
M
|
P
|
P
|
P
|
P
|
P
|
P
|
| Humidity |
84%
|
85%
|
85%
|
85%
|
85%
|
85%
|
87%
|
88%
|
86%
|
84%
|
77%
|
75%
|
71%
|
73%
|
76%
|
82%
|
90%
|
93%
|
95%
|
96%
|
97%
|
96%
|
96%
|
96%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - | - |
Saturday (19 September 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%
|
50%
|
50%
|
50%
|
50%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
50%
|
50%
|
50%
|
50%
|
40%
|
50%
|
50%
|
50%
|
50%
|
50%
|
40%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
16°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
16°
|
15°
|
16°
|
17°
|
17°
|
18°
|
17°
|
17°
|
17°
|
16°
|
15°
|
16°
|
15°
|
15°
|
| Wind direction and speed (mph) |
WSW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
10
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
8
|
WSW
7
|
WSW
8
|
WSW
8
|
| Wind gust (mph) |
26
|
26
|
26
|
25
|
25
|
25
|
26
|
25
|
26
|
27
|
28
|
30
|
29
|
29
|
29
|
30
|
28
|
27
|
26
|
25
|
26
|
25
|
26
|
25
|
| Visibility (description) |
P
|
P
|
P
|
P
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
96%
|
96%
|
96%
|
95%
|
94%
|
93%
|
92%
|
92%
|
90%
|
89%
|
87%
|
82%
|
79%
|
82%
|
84%
|
89%
|
85%
|
84%
|
86%
|
89%
|
92%
|
93%
|
93%
|
93%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Sunday (20 September 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 |
30%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
30%
|
30%
|
| Temperature (°C) |
16°
|
15°
|
15°
|
14°
|
16°
|
17°
|
17°
|
16°
|
16°
|
| Feels like temperature (°C) |
15°
|
14°
|
14°
|
13°
|
15°
|
16°
|
16°
|
15°
|
15°
|
| Wind direction and speed (mph) |
WSW
8
|
WSW
8
|
W
6
|
WSW
7
|
W
9
|
W
9
|
W
10
|
WSW
7
|
SW
6
|
| Wind gust (mph) |
24
|
24
|
21
|
23
|
24
|
25
|
23
|
18
|
19
|
| Visibility (description) |
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
P
|
| Humidity |
92%
|
91%
|
92%
|
93%
|
83%
|
74%
|
76%
|
90%
|
96%
|
| UV | - | - | - | 1 | 2 | 3 | 1 | 1 | - |
Monday (21 September 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
16°
|
16°
|
15°
|
17°
|
18°
|
19°
|
17°
|
15°
|
| Feels like temperature (°C) |
16°
|
16°
|
15°
|
16°
|
18°
|
18°
|
17°
|
15°
|
| Wind direction and speed (mph) |
SW
6
|
SW
6
|
SW
6
|
SW
8
|
SW
7
|
SW
8
|
SW
6
|
SW
5
|
| Wind gust (mph) |
19
|
18
|
18
|
21
|
21
|
20
|
14
|
14
|
| Visibility (description) |
P
|
P
|
P
|
M
|
G
|
G
|
G
|
P
|
| Humidity |
97%
|
97%
|
97%
|
94%
|
88%
|
85%
|
93%
|
97%
|
| UV | - | - | 1 | 2 | 2 | 1 | 1 | - |
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Wales weather forecast
Headline:
Feeling fresher with sunshine and showers on Wednesday.
This Evening and Tonight:
Showers and clear spells this evening and overnight. Breezy especially around the coasts, but feeling cooler and fresher compared to recent nights though cloud and breeze keeping temperatures up. Minimum temperature 9 °C.
Wednesday:
A mixture of sunshine and showers on Wednesday, these most frequent in the morning before easing from the west. Rain then arriving overnight. Cooler than Tuesday. Maximum temperature 18 °C.
Outlook for Thursday to Saturday:
A damp start to Thursday with outbreaks of rain clearing to showers. Further wet weather arriving by the afternoon on Friday. Dull on Saturday with rain and stronger winds.
Updated: