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 moreCastlewellan (County Down) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 6° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 9° Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 6° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 8° Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 6° Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 8° Celsius;
7 day forecast for Castlewellan
Today (1 June 2025)
| Time |
22:00
|
23:00
|
|---|---|---|
| Weather symbols |  |
 |
| Chance of precipitation |
20%
|
<5%
|
| Temperature |
11°
|
10°
|
| Feels like temperature (°C) |
8°
|
7°
|
| Wind direction and speed |
WNW
12
|
WNW
11
|
| Wind gust (mph) |
23
|
21
|
| Visibility |
E
|
E
|
| Humidity |
75%
|
77%
|
| UV | - | - |
Monday (2 June 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%
|
10%
|
30%
|
80%
|
≥95%
|
≥95%
|
| Temperature (°C) |
9°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
9°
|
10°
|
12°
|
13°
|
14°
|
14°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
12°
|
12°
|
11°
|
| Feels like temperature (°C) |
7°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
7°
|
9°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
9°
|
8°
|
7°
|
| Wind direction and speed (mph) |
WNW
10
|
W
10
|
W
9
|
W
9
|
W
8
|
W
7
|
W
7
|
W
7
|
W
8
|
WSW
9
|
WSW
10
|
SW
12
|
SW
13
|
SSW
15
|
SSW
16
|
S
17
|
S
17
|
S
16
|
SSW
17
|
SSW
19
|
SSW
20
|
SSW
22
|
S
23
|
SSW
24
|
| Wind gust (mph) |
19
|
18
|
17
|
16
|
16
|
16
|
16
|
17
|
18
|
21
|
23
|
27
|
31
|
34
|
38
|
39
|
39
|
39
|
41
|
43
|
44
|
46
|
46
|
46
|
| Visibility (description) |
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
M
|
P
|
| Humidity |
82%
|
84%
|
86%
|
88%
|
88%
|
87%
|
85%
|
80%
|
75%
|
66%
|
59%
|
55%
|
53%
|
52%
|
52%
|
58%
|
65%
|
65%
|
62%
|
63%
|
65%
|
68%
|
80%
|
88%
|
| UV | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 5 | 6 | 6 | 6 | 5 | 4 | 3 | 1 | 1 | 1 | 1 | 1 | - | - |
Tuesday (3 June 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 |
≥95%
|
90%
|
10%
|
30%
|
90%
|
70%
|
40%
|
10%
|
<5%
|
| Temperature (°C) |
11°
|
11°
|
9°
|
9°
|
12°
|
13°
|
13°
|
13°
|
9°
|
| Feels like temperature (°C) |
7°
|
8°
|
6°
|
6°
|
8°
|
9°
|
10°
|
10°
|
7°
|
| Wind direction and speed (mph) |
SSW
23
|
SSW
21
|
WSW
16
|
WSW
17
|
WSW
19
|
W
20
|
W
18
|
W
16
|
W
9
|
| Wind gust (mph) |
43
|
36
|
30
|
36
|
41
|
41
|
37
|
27
|
16
|
| Visibility (description) |
M
|
M
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
92%
|
92%
|
87%
|
85%
|
65%
|
54%
|
53%
|
48%
|
67%
|
| UV | - | - | 1 | 1 | 4 | 6 | 4 | 1 | - |
Wednesday (4 June 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
 |
|
|
| Chance of precipitation |
<5%
|
<5%
|
20%
|
50%
|
70%
|
80%
|
70%
|
50%
|
| Temperature (°C) |
8°
|
7°
|
8°
|
11°
|
13°
|
13°
|
12°
|
11°
|
| Feels like temperature (°C) |
5°
|
4°
|
6°
|
9°
|
10°
|
11°
|
10°
|
9°
|
| Wind direction and speed (mph) |
WSW
8
|
WSW
9
|
WSW
10
|
WSW
13
|
WSW
14
|
WSW
13
|
WSW
11
|
WSW
8
|
| Wind gust (mph) |
18
|
19
|
25
|
29
|
29
|
26
|
18
|
15
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
75%
|
77%
|
75%
|
60%
|
52%
|
64%
|
76%
|
86%
|
| UV | - | 1 | 1 | 4 | 4 | 2 | 1 | - |
Thursday (5 June 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
30%
|
30%
|
60%
|
60%
|
70%
|
50%
|
20%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
11°
|
12°
|
13°
|
12°
|
10°
|
| Feels like temperature (°C) |
8°
|
7°
|
8°
|
9°
|
10°
|
11°
|
10°
|
8°
|
| Wind direction and speed (mph) |
WSW
8
|
W
8
|
WSW
8
|
WSW
10
|
W
10
|
W
11
|
WNW
10
|
W
7
|
| Wind gust (mph) |
13
|
14
|
16
|
15
|
17
|
21
|
18
|
12
|
| Visibility (description) |
E
|
E
|
VG
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
88%
|
89%
|
85%
|
74%
|
74%
|
64%
|
72%
|
83%
|
| UV | - | 1 | 1 | 3 | 4 | 3 | 1 | - |
Friday (6 June 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
10%
|
20%
|
60%
|
60%
|
60%
|
30%
|
20%
|
| Temperature (°C) |
9°
|
8°
|
9°
|
12°
|
13°
|
13°
|
12°
|
9°
|
| Feels like temperature (°C) |
7°
|
6°
|
7°
|
9°
|
11°
|
11°
|
10°
|
7°
|
| Wind direction and speed (mph) |
W
8
|
W
8
|
W
8
|
W
11
|
W
12
|
WSW
12
|
W
11
|
WNW
9
|
| Wind gust (mph) |
13
|
13
|
17
|
20
|
19
|
17
|
13
|
9
|
| Visibility (description) |
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
87%
|
88%
|
85%
|
71%
|
67%
|
72%
|
74%
|
84%
|
| UV | - | 1 | 1 | 3 | 4 | 3 | 1 | - |
Saturday (7 June 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
40%
|
50%
|
50%
|
40%
|
10%
|
10%
|
| Temperature (°C) |
8°
|
7°
|
8°
|
12°
|
13°
|
14°
|
13°
|
10°
|
| Feels like temperature (°C) |
6°
|
5°
|
6°
|
9°
|
10°
|
11°
|
10°
|
8°
|
| Wind direction and speed (mph) |
WSW
7
|
WSW
8
|
W
9
|
W
12
|
W
14
|
W
14
|
W
13
|
W
10
|
| Wind gust (mph) |
8
|
14
|
20
|
22
|
23
|
22
|
18
|
13
|
| Visibility (description) |
G
|
G
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
92%
|
88%
|
76%
|
69%
|
67%
|
71%
|
83%
|
| UV | - | 1 | 1 | 3 | 4 | 2 | 1 | - |
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Castlewellan weather map
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Northern Ireland weather forecast
Headline:
Mostly dry Monday morning, rain and wind spread east later.
This Evening and Tonight:
Cloudy with rain at first this evening, soon clearing east. Then mainly dry but a few showers continue through the evening and overnight. Windy at first this evening with fresh to strong northwesterly winds, easing down towards morning. Minimum temperature 7 °C.
Monday:
Dry for most of the day with some early sunshine. Widespread rain together with strong winds will spread east through the evening. Maximum temperature 17 °C.
Outlook for Tuesday to Thursday:
Rather cool and unsettled with sunny spells and blustery showers on Tuesday and Wednesday. Remaining showery on Thursday.
Updated: