News
Storm Austen named
Storm Austen has been named by the Met Office with disruptive wind and rain for some from late Thursday and into Friday.
Read moreSpelga Dam (County Down) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius; -
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius; -
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius; -
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius;
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
7 day forecast for Spelga Dam
Today (20 October 2026)
| 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 |
20%
|
10%
|
40%
|
40%
|
40%
|
40%
|
20%
|
20%
|
20%
|
30%
|
| Temperature |
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
| Wind direction and speed |
SSE
10
|
SSE
10
|
SSE
10
|
SSE
10
|
SSE
9
|
SSE
9
|
SSE
9
|
SSE
9
|
SSE
9
|
SSE
9
|
| Wind gust (mph) |
20
|
21
|
21
|
20
|
19
|
19
|
19
|
19
|
18
|
18
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
78%
|
80%
|
83%
|
85%
|
88%
|
90%
|
91%
|
91%
|
91%
|
92%
|
| UV | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Wednesday (21 October 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%
|
80%
|
≥95%
|
≥95%
|
≥95%
|
90%
|
90%
|
90%
|
90%
|
90%
|
70%
|
50%
|
40%
|
30%
|
30%
|
40%
|
40%
|
30%
|
20%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
8°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
8°
|
8°
|
8°
|
6°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
6°
|
5°
|
4°
|
3°
|
2°
|
2°
|
2°
|
2°
|
2°
|
3°
|
3°
|
4°
|
4°
|
4°
|
3°
|
3°
|
2°
|
1°
|
1°
|
1°
|
1°
|
| Wind direction and speed (mph) |
SSE
8
|
SSE
8
|
S
7
|
SW
7
|
W
9
|
WNW
10
|
WNW
13
|
WNW
13
|
WNW
14
|
WNW
14
|
WNW
14
|
WNW
15
|
WNW
15
|
WNW
16
|
WNW
16
|
WNW
16
|
W
15
|
W
10
|
WSW
8
|
WSW
8
|
SW
8
|
SW
8
|
SW
8
|
SSW
8
|
| Wind gust (mph) |
17
|
16
|
18
|
22
|
29
|
34
|
34
|
34
|
34
|
34
|
32
|
32
|
32
|
33
|
31
|
31
|
28
|
22
|
20
|
19
|
17
|
17
|
16
|
16
|
| Visibility (description) |
VG
|
G
|
G
|
M
|
M
|
M
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
91%
|
92%
|
94%
|
96%
|
96%
|
96%
|
94%
|
92%
|
88%
|
88%
|
86%
|
84%
|
79%
|
73%
|
66%
|
63%
|
67%
|
74%
|
78%
|
81%
|
84%
|
85%
|
85%
|
86%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Thursday (22 October 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%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
20%
|
20%
|
30%
|
50%
|
60%
|
70%
|
70%
|
80%
|
| Temperature (°C) |
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
5°
|
7°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
| Feels like temperature (°C) |
2°
|
2°
|
2°
|
2°
|
1°
|
2°
|
1°
|
1°
|
1°
|
1°
|
3°
|
5°
|
6°
|
6°
|
7°
|
7°
|
7°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
| Wind direction and speed (mph) |
SSW
7
|
SSW
7
|
SW
7
|
SW
6
|
SW
7
|
SW
6
|
SW
7
|
SW
7
|
SSW
7
|
SSW
7
|
SSW
7
|
SSW
7
|
SW
8
|
SSW
8
|
SSW
8
|
S
9
|
S
9
|
SSE
8
|
SE
9
|
SE
9
|
SE
10
|
SE
11
|
ESE
11
|
ESE
9
|
| Wind gust (mph) |
16
|
16
|
15
|
16
|
16
|
16
|
16
|
16
|
15
|
16
|
16
|
16
|
17
|
18
|
18
|
18
|
19
|
18
|
16
|
18
|
20
|
25
|
25
|
27
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
87%
|
89%
|
91%
|
92%
|
93%
|
92%
|
92%
|
92%
|
90%
|
88%
|
84%
|
80%
|
77%
|
76%
|
76%
|
75%
|
74%
|
76%
|
80%
|
83%
|
82%
|
85%
|
87%
|
90%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Friday (23 October 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 |
80%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
80%
|
70%
|
60%
|
50%
|
50%
|
50%
|
50%
|
40%
|
40%
|
40%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
8°
|
8°
|
7°
|
7°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
3°
|
2°
|
1°
|
1°
|
2°
|
2°
|
3°
|
3°
|
4°
|
3°
|
2°
|
2°
|
1°
|
1°
|
1°
|
1°
|
1°
|
| Wind direction and speed (mph) |
E
9
|
E
9
|
E
9
|
NE
9
|
N
10
|
N
10
|
N
10
|
NNW
12
|
NW
15
|
NW
16
|
NW
17
|
NW
18
|
NW
18
|
NW
19
|
NW
19
|
NW
19
|
WNW
19
|
WNW
18
|
WNW
16
|
WNW
15
|
W
14
|
W
13
|
W
13
|
W
11
|
| Wind gust (mph) |
30
|
29
|
31
|
29
|
29
|
29
|
36
|
37
|
38
|
39
|
38
|
36
|
38
|
40
|
40
|
38
|
38
|
35
|
31
|
29
|
28
|
26
|
25
|
25
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
92%
|
94%
|
95%
|
95%
|
95%
|
95%
|
95%
|
93%
|
93%
|
92%
|
92%
|
87%
|
84%
|
79%
|
74%
|
70%
|
68%
|
72%
|
75%
|
77%
|
78%
|
79%
|
80%
|
82%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Saturday (24 October 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 |
10%
|
10%
|
10%
|
10%
|
20%
|
30%
|
40%
|
50%
|
70%
|
70%
|
80%
|
80%
|
80%
|
80%
|
80%
|
70%
|
70%
|
70%
|
60%
|
70%
|
60%
|
60%
|
60%
|
60%
|
| Temperature (°C) |
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
6°
|
6°
|
7°
|
8°
|
9°
|
10°
|
11°
|
10°
|
11°
|
11°
|
10°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
| Feels like temperature (°C) |
1°
|
1°
|
1°
|
1°
|
2°
|
1°
|
2°
|
2°
|
2°
|
3°
|
4°
|
5°
|
6°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
7°
|
8°
|
8°
|
7°
|
7°
|
| Wind direction and speed (mph) |
W
11
|
WSW
11
|
WSW
11
|
WSW
10
|
SW
10
|
SW
11
|
SSW
12
|
SSW
13
|
SSW
15
|
S
17
|
S
18
|
S
18
|
S
18
|
SSW
18
|
SSW
18
|
SSW
18
|
SW
19
|
SW
19
|
SW
19
|
WSW
19
|
WSW
19
|
WSW
19
|
WSW
19
|
WSW
19
|
| Wind gust (mph) |
24
|
22
|
22
|
21
|
20
|
22
|
22
|
22
|
25
|
29
|
34
|
36
|
38
|
39
|
38
|
35
|
33
|
34
|
34
|
34
|
35
|
36
|
36
|
34
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
| Humidity |
83%
|
84%
|
84%
|
85%
|
85%
|
86%
|
87%
|
89%
|
90%
|
91%
|
93%
|
94%
|
96%
|
95%
|
95%
|
94%
|
90%
|
88%
|
88%
|
88%
|
88%
|
87%
|
85%
|
85%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Sunday (25 October 2026)
| Time |
00:00
|
01:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
40%
|
30%
|
20%
|
10%
|
10%
|
10%
|
30%
|
30%
|
| Temperature (°C) |
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
9°
|
8°
|
7°
|
| Feels like temperature (°C) |
6°
|
5°
|
6°
|
6°
|
6°
|
7°
|
6°
|
5°
|
4°
|
| Wind direction and speed (mph) |
WSW
19
|
WSW
19
|
WSW
20
|
W
21
|
W
19
|
W
20
|
W
17
|
WSW
11
|
SW
13
|
| Wind gust (mph) |
37
|
36
|
37
|
35
|
37
|
37
|
30
|
26
|
24
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
| Humidity |
85%
|
84%
|
83%
|
82%
|
78%
|
67%
|
68%
|
77%
|
82%
|
| UV | - | - | - | - | 1 | 1 | 1 | - | - |
Monday (26 October 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
 |
|
|
|
|
|
| Chance of precipitation |
30%
|
50%
|
50%
|
50%
|
60%
|
60%
|
50%
|
40%
|
| Temperature (°C) |
10°
|
9°
|
8°
|
11°
|
12°
|
12°
|
11°
|
11°
|
| Feels like temperature (°C) |
7°
|
6°
|
5°
|
8°
|
9°
|
9°
|
8°
|
8°
|
| Wind direction and speed (mph) |
SW
13
|
SSW
11
|
SSW
10
|
SSW
11
|
SSW
13
|
SSW
15
|
SW
15
|
SW
16
|
| Wind gust (mph) |
23
|
24
|
27
|
29
|
30
|
29
|
30
|
30
|
| Visibility (description) |
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
90%
|
90%
|
92%
|
92%
|
88%
|
87%
|
90%
|
90%
|
| UV | - | - | - | 1 | 1 | 1 | - | - |
Tooltip header
Spelga Dam weather map
View the weather with our interactive map
Loading map...
Northern Ireland weather forecast
Headline:
Mostly dry with sunny spells today, rain tonight.
Today:
Mostly dry through the day with some sunny spells, perhaps the odd light shower across Down. Western counties will cloud over towards evening with perhaps a little rain in the far west. Maximum temperature 14 °C.
Tonight:
The east will be dry with some clear spells this evening. Cloud and rain will spread to western areas, turning heavier and then extending to the east overnight. Minimum temperature 8 °C.
Wednesday:
A cloudy start with outbreaks of rain, but soon brightening up in the west with sunny intervals and the odd shower, these brighter conditions reaching the east in the afternoon. Maximum temperature 11 °C.
Outlook for Thursday to Saturday:
Thursday bright with sunny spells and the odd shower. Heavy rain on Thursday night clearing during Friday, windy. Bright with some showers on Saturday.
Updated: