Castlewellan (County Down) weather
Find a forecast
Forecast days
-
13° Maximum daytime temperature: 13° Celsius; 11° Minimum nighttime temperature: 11° Celsius;
Sunrise:
Sunset:
Overcast changing to heavy rain in the afternoon.L UVL PollutionNo pollen data.13° Maximum daytime temperature: 13° Celsius; 11° Minimum nighttime temperature: 11° Celsius; -
15° Maximum daytime temperature: 15° Celsius; 10° Minimum nighttime temperature: 10° Celsius;
Sunrise:
Sunset:
Yellow weather warning.L UVL PollutionNo pollen data.15° Maximum daytime temperature: 15° Celsius; 10° Minimum nighttime temperature: 10° Celsius; -
13° Maximum daytime temperature: 13° Celsius; 9° Minimum nighttime temperature: 9° Celsius;
Sunrise:
Sunset:
Heavy rain changing to cloudy by nighttime.L UVL PollutionNo pollen data.13° Maximum daytime temperature: 13° Celsius; 9° Minimum nighttime temperature: 9° Celsius; -
12° Maximum daytime temperature: 12° Celsius; 5° Minimum nighttime temperature: 5° Celsius;
Sunrise:
Sunset:
Overcast changing to light showers by late morning.L UVL PollutionNo pollen data.12° Maximum daytime temperature: 12° Celsius; 5° Minimum nighttime temperature: 5° Celsius; -
12° Maximum daytime temperature: 12° Celsius; 6° Minimum nighttime temperature: 6° Celsius;
Sunrise:
Sunset:
Partly cloudy changing to sunny intervals by late morning.L UVL PollutionNo pollen data.12° Maximum daytime temperature: 12° Celsius; 6° Minimum nighttime temperature: 6° Celsius; -
11° Maximum daytime temperature: 11° Celsius; 6° Minimum nighttime temperature: 6° Celsius;
Sunrise:
Sunset:
Cloudy.L UVNo pollution data.No pollen data.11° Maximum daytime temperature: 11° Celsius; 6° Minimum nighttime temperature: 6° Celsius; -
10° Maximum daytime temperature: 10° Celsius; 4° Minimum nighttime temperature: 4° Celsius;
Sunrise:
Sunset:
Cloudy changing to sunny intervals in the afternoon.L UVNo pollution data.No pollen data.10° Maximum daytime temperature: 10° Celsius; 4° Minimum nighttime temperature: 4° Celsius;
7 day forecast for Castlewellan
Time |
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 |
10%
|
40%
|
80%
|
80%
|
90%
|
90%
|
90%
|
≥95%
|
≥95%
|
≥95%
|
Temperature (°C) |
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
Feels like temperature (°C) |
10°
|
10°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
7°
|
7°
|
Wind direction and speed (mph) |
SSE
17
|
SE
17
|
SE
17
|
SE
18
|
SE
18
|
SE
19
|
SE
20
|
SE
20
|
SE
21
|
SE
21
|
Wind gust (mph) |
35
|
35
|
35
|
35
|
36
|
37
|
38
|
40
|
40
|
41
|
Visibility (description) |
VG
|
VG
|
VG
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
Humidity |
85%
|
85%
|
86%
|
87%
|
90%
|
91%
|
92%
|
93%
|
94%
|
95%
|
UV | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
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 |
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
90%
|
70%
|
50%
|
20%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
<5%
|
20%
|
30%
|
Temperature (°C) |
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
Feels like temperature (°C) |
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
Wind direction and speed (mph) |
SE
22
|
SE
22
|
SE
23
|
SE
23
|
SE
22
|
SE
22
|
SE
21
|
SE
21
|
SE
20
|
SE
19
|
SE
19
|
SSE
17
|
SSE
15
|
S
13
|
SSW
11
|
SW
10
|
SW
9
|
SSW
7
|
SSE
7
|
SE
7
|
SSE
7
|
SSE
8
|
SSE
7
|
SSE
7
|
Wind gust (mph) |
42
|
42
|
43
|
43
|
43
|
43
|
42
|
41
|
40
|
39
|
36
|
33
|
24
|
21
|
19
|
15
|
15
|
13
|
14
|
14
|
15
|
15
|
15
|
16
|
Visibility (description) |
M
|
M
|
M
|
M
|
P
|
M
|
M
|
M
|
M
|
M
|
P
|
P
|
M
|
M
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
Humidity |
95%
|
95%
|
95%
|
95%
|
95%
|
95%
|
95%
|
95%
|
96%
|
96%
|
96%
|
97%
|
96%
|
96%
|
95%
|
88%
|
85%
|
87%
|
90%
|
91%
|
91%
|
91%
|
91%
|
92%
|
UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
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 |
40%
|
60%
|
80%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
80%
|
80%
|
80%
|
80%
|
90%
|
70%
|
70%
|
60%
|
50%
|
40%
|
30%
|
40%
|
Temperature (°C) |
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
10°
|
Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
8°
|
Wind direction and speed (mph) |
SE
8
|
SE
8
|
SE
8
|
ESE
8
|
ESE
8
|
ESE
8
|
ESE
9
|
E
9
|
E
9
|
E
9
|
E
8
|
E
8
|
ENE
7
|
NE
7
|
NNE
7
|
NNW
7
|
NNW
7
|
NW
8
|
WNW
8
|
WNW
8
|
WNW
8
|
WNW
8
|
W
8
|
W
9
|
Wind gust (mph) |
17
|
18
|
17
|
18
|
18
|
18
|
17
|
17
|
15
|
13
|
14
|
14
|
12
|
11
|
13
|
13
|
14
|
14
|
14
|
13
|
15
|
15
|
15
|
16
|
Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
Humidity |
92%
|
92%
|
92%
|
94%
|
94%
|
96%
|
96%
|
97%
|
96%
|
96%
|
96%
|
95%
|
93%
|
93%
|
91%
|
90%
|
90%
|
92%
|
93%
|
95%
|
95%
|
95%
|
95%
|
94%
|
UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
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 |
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
30%
|
40%
|
50%
|
50%
|
50%
|
40%
|
30%
|
40%
|
50%
|
40%
|
30%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
Temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
Feels like temperature (°C) |
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
6°
|
6°
|
6°
|
5°
|
5°
|
Wind direction and speed (mph) |
W
9
|
W
10
|
W
11
|
W
11
|
W
11
|
W
11
|
W
11
|
W
11
|
W
11
|
W
12
|
W
14
|
W
15
|
WNW
16
|
WNW
16
|
WNW
16
|
WNW
16
|
WNW
16
|
WNW
15
|
W
14
|
W
12
|
W
11
|
W
11
|
W
10
|
W
10
|
Wind gust (mph) |
16
|
19
|
19
|
18
|
18
|
17
|
17
|
19
|
21
|
21
|
22
|
24
|
26
|
28
|
30
|
29
|
26
|
24
|
20
|
18
|
17
|
18
|
18
|
18
|
Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
Humidity |
95%
|
96%
|
95%
|
95%
|
95%
|
95%
|
95%
|
94%
|
94%
|
93%
|
93%
|
90%
|
88%
|
84%
|
80%
|
78%
|
76%
|
77%
|
82%
|
84%
|
84%
|
86%
|
87%
|
89%
|
UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
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%
|
20%
|
20%
|
30%
|
30%
|
40%
|
40%
|
50%
|
50%
|
50%
|
60%
|
60%
|
60%
|
60%
|
60%
|
60%
|
Temperature (°C) |
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
8°
|
8°
|
Feels like temperature (°C) |
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
6°
|
6°
|
5°
|
5°
|
Wind direction and speed (mph) |
W
10
|
W
9
|
W
9
|
W
8
|
W
7
|
W
7
|
W
7
|
W
6
|
W
6
|
W
6
|
WSW
7
|
WSW
8
|
SW
10
|
SSW
11
|
SW
11
|
S
11
|
E
12
|
E
12
|
ENE
11
|
NNW
11
|
WNW
11
|
WNW
12
|
NNW
13
|
NW
13
|
Wind gust (mph) |
17
|
15
|
15
|
15
|
15
|
14
|
13
|
12
|
11
|
12
|
13
|
13
|
15
|
15
|
17
|
15
|
14
|
14
|
15
|
16
|
17
|
15
|
15
|
17
|
Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
Humidity |
89%
|
90%
|
91%
|
91%
|
91%
|
90%
|
91%
|
90%
|
90%
|
88%
|
85%
|
82%
|
79%
|
77%
|
76%
|
77%
|
78%
|
83%
|
89%
|
91%
|
91%
|
92%
|
92%
|
92%
|
UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
---|---|---|---|---|---|---|---|---|---|
Weather symbols | |||||||||
Chance of precipitation |
50%
|
40%
|
40%
|
40%
|
50%
|
50%
|
40%
|
30%
|
30%
|
Temperature (°C) |
8°
|
8°
|
7°
|
7°
|
8°
|
10°
|
10°
|
8°
|
7°
|
Feels like temperature (°C) |
4°
|
4°
|
4°
|
3°
|
4°
|
6°
|
6°
|
4°
|
3°
|
Wind direction and speed (mph) |
NW
13
|
NW
13
|
WNW
14
|
WNW
14
|
WNW
15
|
NW
18
|
NW
17
|
WNW
16
|
NW
16
|
Wind gust (mph) |
17
|
20
|
20
|
20
|
24
|
26
|
22
|
20
|
18
|
Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
G
|
VG
|
VG
|
VG
|
Humidity |
92%
|
92%
|
91%
|
91%
|
89%
|
83%
|
80%
|
85%
|
87%
|
UV | - | - | - | - | 1 | 2 | 1 | - | - |
Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
---|---|---|---|---|---|---|---|---|
Weather symbols | ||||||||
Chance of precipitation |
40%
|
40%
|
40%
|
40%
|
40%
|
30%
|
30%
|
20%
|
Temperature (°C) |
7°
|
7°
|
7°
|
8°
|
9°
|
9°
|
7°
|
6°
|
Feels like temperature (°C) |
3°
|
3°
|
3°
|
4°
|
6°
|
5°
|
3°
|
2°
|
Wind direction and speed (mph) |
NW
16
|
NW
15
|
NW
14
|
NW
15
|
NNW
19
|
NW
18
|
NW
14
|
NW
13
|
Wind gust (mph) |
18
|
18
|
20
|
26
|
28
|
24
|
20
|
21
|
Visibility (description) |
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
Humidity |
86%
|
87%
|
86%
|
84%
|
76%
|
74%
|
82%
|
81%
|
UV | - | - | - | 1 | 2 | 1 | - | - |
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Northern Ireland weather forecast
Headline:
Dry and cloudy most of the day, some evening rain.
Today:
Most of the day will be dry and cloudy, some occasional brightness in the morning. Outbreaks of rain will spread northeast through the late afternoon along with strengthening southeasterly winds. Maximum temperature 13 °C.
Tonight:
Cloudy with outbreaks of rain through the evening and overnight. Rain heavy and persistent at times, particularly over counties Down, Armagh and southern Antrim. Strong southeast winds with coastal gales. Minimum temperature 11 °C.
Sunday:
Cloud, rain, and strong southeast winds at first, rain heavy at times and most persistent in the southeast. Clearing by the afternoon, then sunny spells and a few showers. Maximum temperature 14 °C.
Outlook for Monday to Wednesday:
Rather cloudy at times on Monday and Tuesday with scattered showers, heavy at times on Monday. Drier and brighter at first Wednesday before wind and rain likely from the afternoon.
Updated:
UK long range weather forecast
An unsettled weather pattern is likely to dominate across the UK at the start of this period. Outbreaks of rain, heavy at times, and strong winds are expected to spread from the southwest as a deep area of low pressure crosses the UK later next week. This system will likely move away to leave the following weekend showery and cooler. Into the following week, conditions are expected to be changeable with showers or longer spells of rain across many parts of the UK. The wettest weather will probably be in parts of the north or northeast, with the southwest driest overall. Temperatures are expected to be close to or slightly below normal for the time of year.
Updated:
Changeable and unsettled with weather systems spreading from the west. These will bring spells of rain, heavy at times, and some strong winds, interspersed with drier and brighter periods between systems. The heaviest rain will probably be across northern areas at first, migrating to western areas later. Temperatures are expected to be close to normal or slightly below.
Updated: