Newcastle (County Down) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 6° Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 13° 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: 14° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 5° Celsius;
-
Maximum daytime temperature: 15° Celsius;
Maximum daytime temperature: 15° Celsius;
Heavy rain changing to overcast by nighttime.
Sunrise:
Sunset:
Next high tide: for
Newcastle (Beach)
8 day forecast for Newcastle
Today (19 April 2025)
| Time |
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%
|
90%
|
90%
|
70%
|
60%
|
50%
|
50%
|
40%
|
30%
|
| Temperature |
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
| Wind direction and speed |
ESE
16
|
ESE
15
|
ESE
14
|
ESE
13
|
ESE
13
|
ESE
11
|
ESE
9
|
ESE
7
|
SE
6
|
SE
5
|
ESE
5
|
| Wind gust (mph) |
30
|
28
|
26
|
24
|
22
|
19
|
16
|
14
|
11
|
10
|
11
|
| Visibility |
M
|
M
|
M
|
M
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
92%
|
91%
|
91%
|
91%
|
91%
|
89%
|
89%
|
88%
|
88%
|
87%
|
| UV | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Sunday (20 April 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 |
10%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
8°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
| Wind direction and speed (mph) |
ESE
5
|
ESE
6
|
SE
7
|
SE
7
|
SE
7
|
SE
7
|
SE
7
|
SE
7
|
SE
8
|
SE
10
|
SE
11
|
SE
11
|
SE
12
|
SE
12
|
SE
12
|
SE
11
|
SE
11
|
ESE
10
|
ESE
9
|
SE
9
|
SE
7
|
SE
7
|
SE
6
|
SE
6
|
| Wind gust (mph) |
13
|
15
|
16
|
16
|
16
|
16
|
16
|
17
|
19
|
20
|
19
|
20
|
20
|
20
|
20
|
19
|
18
|
16
|
15
|
13
|
12
|
12
|
11
|
11
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
87%
|
86%
|
86%
|
86%
|
87%
|
87%
|
87%
|
87%
|
85%
|
83%
|
82%
|
79%
|
78%
|
77%
|
76%
|
76%
|
76%
|
77%
|
79%
|
82%
|
84%
|
86%
|
87%
|
87%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Monday (21 April 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 |
20%
|
30%
|
50%
|
60%
|
70%
|
80%
|
70%
|
60%
|
30%
|
| Temperature (°C) |
8°
|
8°
|
8°
|
8°
|
10°
|
11°
|
11°
|
11°
|
9°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
8°
|
9°
|
9°
|
10°
|
7°
|
| Wind direction and speed (mph) |
SE
6
|
SE
5
|
SSE
4
|
SE
3
|
SSE
5
|
S
8
|
SSW
8
|
W
6
|
W
6
|
| Wind gust (mph) |
11
|
10
|
7
|
10
|
12
|
15
|
14
|
12
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
E
|
E
|
E
|
| Humidity |
88%
|
89%
|
91%
|
93%
|
89%
|
87%
|
83%
|
82%
|
87%
|
| UV | - | - | - | 1 | 2 | 3 | 2 | 1 | - |
Tuesday (22 April 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%
|
20%
|
40%
|
50%
|
50%
|
30%
|
10%
|
| Temperature (°C) |
8°
|
7°
|
7°
|
10°
|
11°
|
12°
|
12°
|
10°
|
| Feels like temperature (°C) |
6°
|
6°
|
6°
|
8°
|
9°
|
9°
|
9°
|
8°
|
| Wind direction and speed (mph) |
WSW
5
|
WSW
5
|
WSW
5
|
S
8
|
SSE
12
|
SSE
14
|
SSE
12
|
SW
8
|
| Wind gust (mph) |
9
|
9
|
12
|
16
|
17
|
17
|
11
|
11
|
| Visibility (description) |
E
|
VG
|
VG
|
VG
|
E
|
VG
|
E
|
VG
|
| Humidity |
89%
|
89%
|
88%
|
79%
|
81%
|
82%
|
89%
|
90%
|
| UV | - | - | 1 | 2 | 3 | 2 | 1 | - |
Wednesday (23 April 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
9°
|
8°
|
8°
|
11°
|
13°
|
14°
|
13°
|
9°
|
| Feels like temperature (°C) |
6°
|
6°
|
6°
|
9°
|
11°
|
12°
|
12°
|
8°
|
| Wind direction and speed (mph) |
W
9
|
W
8
|
WNW
7
|
E
10
|
SSE
10
|
SE
10
|
SE
7
|
SE
5
|
| Wind gust (mph) |
12
|
14
|
16
|
16
|
17
|
16
|
11
|
7
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
E
|
E
|
VG
|
VG
|
| Humidity |
93%
|
93%
|
94%
|
84%
|
75%
|
74%
|
77%
|
91%
|
| UV | - | - | 1 | 2 | 4 | 2 | 1 | - |
Thursday (24 April 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%
|
20%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
9°
|
8°
|
9°
|
12°
|
13°
|
13°
|
12°
|
10°
|
| Feels like temperature (°C) |
7°
|
6°
|
7°
|
10°
|
11°
|
11°
|
10°
|
8°
|
| Wind direction and speed (mph) |
SE
6
|
SE
6
|
SE
7
|
SSE
11
|
SE
13
|
SSE
14
|
SSE
11
|
SSE
9
|
| Wind gust (mph) |
6
|
6
|
16
|
22
|
23
|
20
|
14
|
10
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
G
|
VG
|
G
|
G
|
| Humidity |
94%
|
96%
|
94%
|
83%
|
77%
|
78%
|
84%
|
91%
|
| UV | - | - | 1 | 2 | 3 | 2 | 1 | - |
Friday (25 April 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
40%
|
40%
|
40%
|
40%
|
10%
|
10%
|
| Temperature (°C) |
10°
|
9°
|
9°
|
11°
|
13°
|
13°
|
12°
|
9°
|
| Feels like temperature (°C) |
8°
|
7°
|
7°
|
9°
|
11°
|
11°
|
10°
|
8°
|
| Wind direction and speed (mph) |
SSE
8
|
SSE
9
|
S
8
|
S
11
|
S
12
|
S
12
|
S
9
|
SSW
7
|
| Wind gust (mph) |
10
|
9
|
17
|
19
|
19
|
17
|
10
|
5
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
| Humidity |
93%
|
95%
|
95%
|
86%
|
77%
|
73%
|
77%
|
91%
|
| UV | - | - | 1 | 2 | 4 | 2 | 1 | - |
Saturday (26 April 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%
|
10%
|
20%
|
20%
|
20%
|
20%
|
10%
|
| Temperature (°C) |
8°
|
7°
|
8°
|
11°
|
13°
|
14°
|
12°
|
9°
|
| Feels like temperature (°C) |
6°
|
5°
|
6°
|
10°
|
11°
|
11°
|
10°
|
7°
|
| Wind direction and speed (mph) |
SW
7
|
SW
7
|
SSW
6
|
SSW
9
|
SSW
12
|
S
13
|
S
11
|
SSW
9
|
| Wind gust (mph) |
4
|
4
|
10
|
18
|
20
|
19
|
13
|
5
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
93%
|
94%
|
94%
|
80%
|
70%
|
68%
|
78%
|
91%
|
| UV | - | - | 1 | 3 | 4 | 2 | 1 | - |
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Northern Ireland weather forecast
Headline:
Rain this morning. Becoming drier this afternoon.
Today:
This morning will be cloudy with rain, most persistent across the west. Remaining cloudy this afternoon with rain turning light and patchy by the end of the afternoon. Rather cold. Maximum temperature 10 °C.
Tonight:
Western counties will have a cloudy night with occasional rain. Elsewhere it will be dry with cloud thinning to allow a few mist and fog patches. Minimum temperature 6 °C.
Sunday:
Apart from the odd shower across the far west it will be a dry day with some afternoon sunshine developing in the east. Feeling much warmer. Maximum temperature 15 °C.
Outlook for Monday to Wednesday:
Cloudy with rain spreading northeast on Monday. Dry with some brightness on Tuesday and Wednesday.
Updated: