Silent Valley (County Down) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 8° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 9° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 5° Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 8° Celsius;
8 day forecast for Silent Valley
Today (17 May 2025)
| Time |
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
 |
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
18°
|
18°
|
18°
|
17°
|
15°
|
14°
|
13°
|
| Feels like temperature (°C) |
16°
|
17°
|
17°
|
16°
|
14°
|
12°
|
12°
|
| Wind direction and speed |
E
9
|
E
7
|
ENE
6
|
NNE
5
|
NNE
6
|
NNE
7
|
NE
7
|
| Wind gust (mph) |
13
|
10
|
8
|
7
|
9
|
10
|
12
|
| Visibility |
E
|
E
|
E
|
VG
|
VG
|
VG
|
E
|
| Humidity |
55%
|
55%
|
56%
|
66%
|
65%
|
63%
|
58%
|
| UV | 2 | 1 | 1 | 1 | 1 | - | - |
Sunday (18 May 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
11°
|
13°
|
14°
|
16°
|
16°
|
17°
|
18°
|
18°
|
19°
|
19°
|
19°
|
18°
|
17°
|
16°
|
14°
|
12°
|
12°
|
| Feels like temperature (°C) |
12°
|
11°
|
11°
|
11°
|
11°
|
10°
|
9°
|
10°
|
12°
|
13°
|
14°
|
15°
|
15°
|
15°
|
16°
|
17°
|
17°
|
17°
|
17°
|
16°
|
15°
|
13°
|
11°
|
10°
|
| Wind direction and speed (mph) |
NE
8
|
NE
8
|
NE
8
|
ENE
7
|
ENE
6
|
NE
6
|
NE
6
|
NE
6
|
NNE
7
|
NNE
8
|
NNE
8
|
NE
9
|
NE
9
|
NE
9
|
NE
8
|
NE
8
|
NE
7
|
NE
6
|
NNE
6
|
NNE
6
|
NNW
6
|
N
6
|
N
6
|
NNE
6
|
| Wind gust (mph) |
12
|
13
|
12
|
12
|
11
|
12
|
12
|
14
|
16
|
18
|
19
|
21
|
21
|
20
|
18
|
17
|
16
|
14
|
12
|
12
|
11
|
10
|
10
|
11
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
57%
|
56%
|
58%
|
63%
|
63%
|
63%
|
66%
|
68%
|
64%
|
58%
|
55%
|
53%
|
50%
|
47%
|
45%
|
43%
|
43%
|
43%
|
43%
|
51%
|
59%
|
66%
|
66%
|
68%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 3 | 2 | 1 | 1 | 1 | 1 | - | - |
Monday (19 May 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 |
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
10%
|
| Temperature (°C) |
11°
|
11°
|
9°
|
9°
|
12°
|
13°
|
14°
|
14°
|
11°
|
| Feels like temperature (°C) |
10°
|
9°
|
6°
|
7°
|
10°
|
11°
|
12°
|
12°
|
10°
|
| Wind direction and speed (mph) |
ENE
7
|
ENE
8
|
ENE
10
|
E
9
|
E
11
|
ESE
12
|
E
10
|
E
8
|
ENE
7
|
| Wind gust (mph) |
13
|
22
|
23
|
24
|
26
|
25
|
20
|
15
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
VG
|
| Humidity |
68%
|
71%
|
86%
|
86%
|
77%
|
73%
|
62%
|
61%
|
71%
|
| UV | - | - | - | 1 | 4 | 6 | 4 | 1 | - |
Tuesday (20 May 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
20%
|
30%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
10°
|
9°
|
10°
|
14°
|
16°
|
16°
|
15°
|
12°
|
| Feels like temperature (°C) |
9°
|
8°
|
10°
|
13°
|
15°
|
15°
|
14°
|
11°
|
| Wind direction and speed (mph) |
ENE
6
|
ENE
5
|
ENE
4
|
E
5
|
E
7
|
SE
6
|
WSW
5
|
NW
6
|
| Wind gust (mph) |
12
|
12
|
12
|
16
|
16
|
14
|
10
|
10
|
| Visibility (description) |
E
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
| Humidity |
72%
|
79%
|
78%
|
67%
|
57%
|
56%
|
59%
|
72%
|
| UV | - | - | 1 | 4 | 6 | 3 | 1 | - |
Wednesday (21 May 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
11°
|
10°
|
11°
|
15°
|
16°
|
17°
|
16°
|
11°
|
| Feels like temperature (°C) |
10°
|
8°
|
9°
|
13°
|
15°
|
16°
|
15°
|
10°
|
| Wind direction and speed (mph) |
NNW
6
|
NNW
7
|
NNW
7
|
N
8
|
N
7
|
NE
7
|
NNW
6
|
N
6
|
| Wind gust (mph) |
10
|
10
|
12
|
15
|
17
|
15
|
11
|
8
|
| Visibility (description) |
E
|
VG
|
VG
|
VG
|
E
|
E
|
VG
|
VG
|
| Humidity |
68%
|
74%
|
75%
|
66%
|
52%
|
49%
|
54%
|
71%
|
| UV | - | - | 1 | 4 | 6 | 4 | 1 | - |
Thursday (22 May 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
 |
| Chance of precipitation |
10%
|
10%
|
10%
|
20%
|
30%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
9°
|
8°
|
9°
|
13°
|
15°
|
15°
|
14°
|
10°
|
| Feels like temperature (°C) |
7°
|
6°
|
8°
|
12°
|
13°
|
14°
|
13°
|
9°
|
| Wind direction and speed (mph) |
N
7
|
N
6
|
ENE
5
|
E
7
|
SE
8
|
SSE
7
|
ESE
7
|
SSE
5
|
| Wind gust (mph) |
7
|
5
|
10
|
16
|
16
|
16
|
12
|
5
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
G
|
| Humidity |
83%
|
90%
|
82%
|
67%
|
58%
|
58%
|
68%
|
89%
|
| UV | - | - | 1 | 4 | 5 | 3 | 1 | - |
Friday (23 May 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
20%
|
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
| Temperature (°C) |
9°
|
8°
|
10°
|
13°
|
15°
|
16°
|
15°
|
12°
|
| Feels like temperature (°C) |
8°
|
7°
|
9°
|
12°
|
13°
|
14°
|
13°
|
11°
|
| Wind direction and speed (mph) |
S
5
|
SW
5
|
W
6
|
SW
8
|
SW
9
|
SW
8
|
SW
8
|
WSW
5
|
| Wind gust (mph) |
5
|
6
|
12
|
17
|
19
|
15
|
13
|
8
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
93%
|
95%
|
88%
|
75%
|
64%
|
63%
|
68%
|
84%
|
| UV | - | - | 1 | 3 | 6 | 2 | 1 | - |
Saturday (24 May 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
|
 |
 |
|
|
|
| Chance of precipitation |
20%
|
30%
|
40%
|
60%
|
60%
|
50%
|
30%
|
30%
|
| Temperature (°C) |
10°
|
9°
|
10°
|
13°
|
15°
|
15°
|
14°
|
12°
|
| Feels like temperature (°C) |
9°
|
8°
|
9°
|
12°
|
13°
|
14°
|
13°
|
11°
|
| Wind direction and speed (mph) |
WSW
5
|
WSW
5
|
WSW
5
|
SW
8
|
SW
9
|
SW
9
|
WSW
8
|
WSW
6
|
| Wind gust (mph) |
7
|
7
|
13
|
19
|
21
|
19
|
13
|
11
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
| Humidity |
91%
|
92%
|
90%
|
82%
|
82%
|
83%
|
80%
|
89%
|
| UV | - | - | 1 | 2 | 2 | 2 | 1 | - |
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Northern Ireland weather forecast
Headline:
Mainly dry with some sunshine on Sunday, isolated showers later
This Evening and Tonight:
A dry and sunny evening. The rest of the night will remain dry and largely clear, with just the odd mist or fog patch possible in prone spots. Minimum temperature 7 °C.
Sunday:
Another dry day with plenty of warm sunshine on offer. Some cloud bubbling up in the afternoon gives the low risk of a shower in the east. Maximum temperature 23 °C.
Outlook for Monday to Wednesday:
Some patchy cloud at times with the risk of showers on Monday and Tuesday, but still plenty of sunshine on offer too. Generally light winds. Afternoon temperatures seasonally very warm.
Updated: