Giant's Causeway (County Antrim) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
Sunny intervals.
Sunrise:
Sunset:
L UV
L Pollution
No pollen data.
Next high tide: for
Portrush - Curran (East) Strand (Beach)
7 day forecast for Giant's Causeway
Today (27 September 2026)
| Time |
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
 |
 |
|
|
|
| Chance of precipitation |
20%
|
40%
|
50%
|
30%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
13°
|
14°
|
13°
|
12°
|
11°
|
11°
|
11°
|
10°
|
| Feels like temperature (°C) |
10°
|
10°
|
9°
|
8°
|
8°
|
8°
|
8°
|
7°
|
| Wind direction and speed |
WSW
18
|
WSW
19
|
W
21
|
W
19
|
WSW
18
|
SW
16
|
SSW
15
|
SSW
16
|
| Wind gust (mph) |
28
|
31
|
30
|
26
|
24
|
23
|
22
|
22
|
| Visibility |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
74%
|
66%
|
67%
|
70%
|
68%
|
71%
|
76%
|
76%
|
| UV | 1 | 1 | 1 | 1 | - | - | - | - |
Monday (28 September 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 |
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
13°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
14°
|
12°
|
12°
|
11°
|
11°
|
12°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
8°
|
8°
|
10°
|
11°
|
11°
|
12°
|
13°
|
13°
|
12°
|
12°
|
10°
|
9°
|
8°
|
9°
|
9°
|
| Wind direction and speed (mph) |
SSW
16
|
S
16
|
S
14
|
S
14
|
S
14
|
S
15
|
S
16
|
S
16
|
S
16
|
S
16
|
S
16
|
S
16
|
S
16
|
SSW
15
|
SSW
14
|
S
13
|
S
13
|
SSE
11
|
SSE
11
|
SE
11
|
SSE
13
|
SSE
15
|
SSE
15
|
SE
14
|
| Wind gust (mph) |
23
|
23
|
23
|
24
|
23
|
23
|
24
|
23
|
24
|
23
|
22
|
22
|
22
|
21
|
20
|
19
|
19
|
19
|
22
|
23
|
23
|
24
|
24
|
23
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
77%
|
80%
|
81%
|
82%
|
83%
|
84%
|
84%
|
85%
|
85%
|
85%
|
80%
|
75%
|
71%
|
66%
|
62%
|
60%
|
60%
|
62%
|
65%
|
67%
|
74%
|
75%
|
76%
|
76%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Tuesday (29 September 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 |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
20%
|
30%
|
40%
|
30%
|
50%
|
60%
|
| Temperature (°C) |
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
13°
|
13°
|
14°
|
15°
|
15°
|
15°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
18°
|
| Feels like temperature (°C) |
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
| Wind direction and speed (mph) |
SE
13
|
SE
13
|
SE
14
|
SE
15
|
SE
16
|
SE
17
|
SE
18
|
SE
18
|
SE
19
|
SE
19
|
SE
22
|
SE
25
|
SE
24
|
SE
25
|
SE
25
|
SE
24
|
SE
24
|
SE
24
|
SE
25
|
SE
23
|
SE
23
|
SE
24
|
SE
25
|
SE
25
|
| Wind gust (mph) |
24
|
24
|
27
|
29
|
30
|
31
|
33
|
35
|
36
|
38
|
40
|
40
|
40
|
40
|
40
|
39
|
39
|
38
|
38
|
39
|
40
|
41
|
42
|
41
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
77%
|
76%
|
76%
|
76%
|
76%
|
75%
|
75%
|
75%
|
76%
|
76%
|
77%
|
81%
|
83%
|
85%
|
86%
|
86%
|
86%
|
85%
|
86%
|
86%
|
86%
|
85%
|
84%
|
84%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Wednesday (30 September 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%
|
70%
|
60%
|
40%
|
20%
|
20%
|
30%
|
20%
|
20%
|
40%
|
40%
|
50%
|
40%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
18°
|
17°
|
17°
|
17°
|
16°
|
15°
|
15°
|
14°
|
14°
|
14°
|
15°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
15°
|
14°
|
14°
|
14°
|
13°
|
13°
|
| Feels like temperature (°C) |
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
| Wind direction and speed (mph) |
SE
25
|
SE
25
|
SE
25
|
SSE
24
|
SSE
21
|
SSE
18
|
S
16
|
SSE
16
|
SSE
16
|
SSE
17
|
SSE
18
|
S
19
|
S
22
|
S
22
|
S
22
|
S
22
|
S
22
|
S
20
|
S
20
|
S
20
|
S
19
|
S
18
|
S
19
|
S
19
|
| Wind gust (mph) |
41
|
43
|
41
|
38
|
34
|
28
|
27
|
26
|
28
|
30
|
31
|
35
|
36
|
36
|
36
|
37
|
37
|
36
|
36
|
34
|
34
|
31
|
31
|
31
|
| Visibility (description) |
M
|
M
|
M
|
P
|
P
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
84%
|
85%
|
85%
|
88%
|
90%
|
88%
|
90%
|
88%
|
87%
|
85%
|
84%
|
79%
|
75%
|
69%
|
68%
|
67%
|
67%
|
67%
|
68%
|
68%
|
71%
|
72%
|
76%
|
76%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Thursday (1 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%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
30%
|
50%
|
50%
|
40%
|
40%
|
30%
|
40%
|
30%
|
30%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
14°
|
14°
|
15°
|
15°
|
15°
|
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
12°
|
| Feels like temperature (°C) |
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
9°
|
9°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
11°
|
10°
|
10°
|
10°
|
10°
|
9°
|
| Wind direction and speed (mph) |
S
20
|
S
19
|
S
19
|
S
18
|
S
18
|
S
18
|
S
18
|
S
18
|
S
18
|
S
18
|
S
18
|
SSW
18
|
SSW
18
|
SSW
18
|
SSW
17
|
SSW
16
|
SSW
16
|
SSW
15
|
S
15
|
S
15
|
S
15
|
S
16
|
S
16
|
S
16
|
| Wind gust (mph) |
34
|
32
|
31
|
31
|
30
|
30
|
30
|
29
|
30
|
29
|
29
|
28
|
28
|
27
|
26
|
26
|
24
|
24
|
22
|
23
|
23
|
24
|
25
|
25
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
76%
|
78%
|
80%
|
81%
|
81%
|
82%
|
83%
|
83%
|
83%
|
83%
|
78%
|
74%
|
67%
|
65%
|
64%
|
64%
|
64%
|
67%
|
68%
|
74%
|
76%
|
78%
|
79%
|
82%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Friday (2 October 2026)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
20%
|
20%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
12°
|
13°
|
15°
|
16°
|
14°
|
13°
|
| Feels like temperature (°C) |
9°
|
9°
|
9°
|
9°
|
10°
|
12°
|
13°
|
11°
|
11°
|
| Wind direction and speed (mph) |
S
17
|
S
16
|
S
17
|
S
18
|
S
18
|
SSW
18
|
SSW
16
|
S
13
|
S
15
|
| Wind gust (mph) |
24
|
26
|
26
|
26
|
27
|
23
|
21
|
22
|
23
|
| Visibility (description) |
M
|
G
|
G
|
M
|
M
|
G
|
G
|
M
|
G
|
| Humidity |
83%
|
84%
|
86%
|
86%
|
85%
|
78%
|
77%
|
81%
|
85%
|
| UV | - | - | - | 1 | 1 | 2 | 1 | - | - |
Saturday (3 October 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
30%
|
30%
|
40%
|
30%
|
20%
|
20%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
14°
|
15°
|
15°
|
14°
|
13°
|
| Feels like temperature (°C) |
11°
|
10°
|
10°
|
11°
|
12°
|
13°
|
12°
|
11°
|
| Wind direction and speed (mph) |
S
15
|
S
16
|
S
16
|
S
15
|
SW
15
|
WSW
13
|
W
11
|
S
13
|
| Wind gust (mph) |
24
|
24
|
23
|
22
|
21
|
19
|
17
|
16
|
| Visibility (description) |
M
|
M
|
P
|
P
|
M
|
M
|
M
|
M
|
| Humidity |
86%
|
88%
|
89%
|
86%
|
84%
|
84%
|
84%
|
86%
|
| UV | - | - | 1 | 1 | 2 | 1 | - | - |
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Northern Ireland weather forecast
Headline:
Mainly dry on Monday with sunny spells.
This Evening and Tonight:
Mainly dry this evening with just the odd light shower. Then the rest of the night will be largely dry with some lengthy clear periods. Minimum temperature 8 °C.
Monday:
All parts will have a dry day with some sunshine but high cloud spilling east later. Maximum temperature 17 °C.
Outlook for Tuesday to Thursday:
Dry on Tuesday but rain spreading north, windy with east coast gales later. Sunny spells and a few showers on Wednesday. Mostly dry and bright on Thursday.
Updated:
UK long range weather forecast
Nearest forecasts
- Giants Causeway 0.6 miles
- Portrush - Curran (East) Strand (Beach) 1.3 miles
- Mill Rest Youth Hostel 2.0 miles
- Bushmills 2.2 miles
- Whitepark Bay Youth Hostel 3.7 miles
- Portrush, Whiterocks (Beach) 4.6 miles
- Royal Portrush Golf Club 5.3 miles
- Portrush (Coleraine) 6.2 miles
- Portrush 6.2 miles
- Portrush - Mill (West) Strand (Beach) 6.3 miles