Portrush (County Antrim) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 12 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: 17° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Heavy showers changing to cloudy in the afternoon.
Sunrise:
Sunset:
Next low tide: for
Portrush - Mill (West) Strand (Beach)
7 day forecast for Portrush
Today (5 September 2026)
| Time |
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%
|
90%
|
≥95%
|
60%
|
50%
|
60%
|
60%
|
50%
|
50%
|
50%
|
30%
|
30%
|
<5%
|
<5%
|
20%
|
10%
|
10%
|
10%
|
20%
|
| Temperature |
13°
|
12°
|
12°
|
13°
|
14°
|
14°
|
15°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature (°C) |
9°
|
9°
|
10°
|
10°
|
11°
|
12°
|
13°
|
13°
|
14°
|
15°
|
15°
|
16°
|
16°
|
16°
|
15°
|
13°
|
13°
|
13°
|
12°
|
| Wind direction and speed |
W
18
|
W
17
|
WSW
15
|
WSW
15
|
WSW
15
|
WSW
15
|
WSW
14
|
WSW
13
|
W
11
|
W
10
|
W
9
|
W
7
|
WNW
6
|
N
7
|
ENE
7
|
E
9
|
SE
10
|
SSE
10
|
SSE
13
|
| Wind gust (mph) |
22
|
21
|
21
|
20
|
20
|
20
|
21
|
20
|
19
|
17
|
16
|
13
|
11
|
10
|
13
|
17
|
19
|
19
|
22
|
| Visibility |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
VG
|
G
|
VG
|
VG
|
VG
|
G
|
| Humidity |
77%
|
85%
|
85%
|
85%
|
84%
|
82%
|
79%
|
77%
|
75%
|
74%
|
72%
|
74%
|
74%
|
75%
|
77%
|
80%
|
81%
|
76%
|
75%
|
| UV | - | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Sunday (6 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 |
20%
|
30%
|
40%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
30%
|
40%
|
80%
|
80%
|
50%
|
30%
|
20%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
17°
|
18°
|
18°
|
19°
|
19°
|
20°
|
20°
|
20°
|
19°
|
18°
|
17°
|
16°
|
15°
|
14°
|
| Feels like temperature (°C) |
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
14°
|
13°
|
12°
|
12°
|
11°
|
| Wind direction and speed (mph) |
SSE
15
|
SSE
18
|
S
21
|
S
22
|
SSE
21
|
SSE
20
|
SSE
20
|
S
20
|
S
21
|
S
22
|
S
24
|
S
24
|
S
23
|
S
23
|
S
23
|
S
23
|
S
22
|
SSW
22
|
SSW
20
|
SW
19
|
WSW
18
|
WSW
18
|
WSW
16
|
WSW
16
|
| Wind gust (mph) |
25
|
28
|
30
|
29
|
28
|
28
|
29
|
30
|
32
|
34
|
36
|
37
|
37
|
36
|
36
|
36
|
34
|
32
|
30
|
28
|
26
|
23
|
21
|
20
|
| Visibility (description) |
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
G
|
G
|
| Humidity |
76%
|
76%
|
82%
|
85%
|
88%
|
91%
|
92%
|
92%
|
91%
|
89%
|
85%
|
84%
|
83%
|
77%
|
76%
|
76%
|
77%
|
78%
|
84%
|
85%
|
84%
|
83%
|
80%
|
79%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Monday (7 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 |
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
10%
|
30%
|
40%
|
50%
|
70%
|
70%
|
70%
|
60%
|
60%
|
60%
|
60%
|
70%
|
80%
|
80%
|
80%
|
80%
|
80%
|
| Temperature (°C) |
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
13°
|
14°
|
14°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
14°
|
13°
|
13°
|
12°
|
12°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
9°
|
10°
|
10°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
9°
|
9°
|
8°
|
8°
|
| Wind direction and speed (mph) |
SW
14
|
SW
14
|
SW
14
|
SW
15
|
SW
16
|
SSW
16
|
SSW
16
|
SSW
17
|
S
18
|
SSW
18
|
SSW
19
|
SW
19
|
SW
20
|
SW
20
|
SW
21
|
SW
21
|
SW
21
|
SW
22
|
SW
22
|
SW
22
|
SW
22
|
SW
22
|
SW
22
|
SW
22
|
| Wind gust (mph) |
21
|
21
|
22
|
23
|
23
|
23
|
25
|
26
|
28
|
31
|
32
|
34
|
35
|
36
|
36
|
36
|
40
|
37
|
37
|
37
|
36
|
35
|
36
|
36
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
80%
|
82%
|
80%
|
82%
|
82%
|
81%
|
81%
|
78%
|
81%
|
76%
|
76%
|
72%
|
72%
|
68%
|
69%
|
69%
|
68%
|
67%
|
71%
|
76%
|
77%
|
82%
|
80%
|
80%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 2 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Tuesday (8 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 |
90%
|
80%
|
80%
|
80%
|
90%
|
90%
|
80%
|
80%
|
80%
|
90%
|
80%
|
80%
|
80%
|
60%
|
50%
|
50%
|
50%
|
50%
|
40%
|
40%
|
40%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
10°
|
9°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
SW
23
|
SW
23
|
SW
23
|
WSW
24
|
WSW
25
|
WSW
25
|
WSW
25
|
W
25
|
W
26
|
W
26
|
W
27
|
WNW
27
|
WNW
27
|
WNW
27
|
NW
29
|
NW
29
|
NW
29
|
NW
29
|
NW
29
|
NW
28
|
NW
27
|
NW
26
|
NW
25
|
NW
24
|
| Wind gust (mph) |
35
|
36
|
37
|
37
|
38
|
38
|
38
|
38
|
39
|
41
|
41
|
41
|
41
|
41
|
41
|
41
|
39
|
39
|
38
|
36
|
35
|
32
|
31
|
30
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
M
|
G
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
79%
|
81%
|
81%
|
80%
|
82%
|
81%
|
81%
|
79%
|
82%
|
82%
|
80%
|
78%
|
76%
|
76%
|
75%
|
75%
|
74%
|
76%
|
75%
|
75%
|
75%
|
74%
|
73%
|
72%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 4 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Wednesday (9 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 |
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
20%
|
10%
|
10%
|
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
13°
|
13°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
13°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
11°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
10°
|
10°
|
10°
|
| Wind direction and speed (mph) |
NW
23
|
NW
22
|
NW
22
|
NW
22
|
NW
21
|
NW
20
|
NW
18
|
NW
18
|
NW
17
|
NW
17
|
NW
17
|
NW
16
|
NW
15
|
NW
15
|
NW
14
|
NW
13
|
NW
13
|
NW
12
|
NW
11
|
NW
11
|
NW
10
|
W
9
|
SW
9
|
SSW
10
|
| Wind gust (mph) |
30
|
28
|
26
|
26
|
25
|
27
|
25
|
25
|
26
|
26
|
25
|
24
|
22
|
22
|
22
|
21
|
18
|
18
|
16
|
15
|
13
|
12
|
12
|
13
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
G
|
G
|
| Humidity |
73%
|
73%
|
73%
|
72%
|
71%
|
71%
|
70%
|
70%
|
71%
|
70%
|
71%
|
71%
|
68%
|
68%
|
68%
|
67%
|
67%
|
68%
|
68%
|
67%
|
68%
|
69%
|
70%
|
73%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - | - |
Thursday (10 September 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 |
10%
|
10%
|
20%
|
30%
|
30%
|
30%
|
30%
|
40%
|
40%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
12°
|
14°
|
16°
|
17°
|
16°
|
15°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
12°
|
14°
|
15°
|
14°
|
13°
|
| Wind direction and speed (mph) |
SSW
10
|
SSW
10
|
S
11
|
S
13
|
S
13
|
S
13
|
S
10
|
SSW
11
|
SSW
11
|
| Wind gust (mph) |
14
|
16
|
15
|
20
|
22
|
22
|
22
|
20
|
21
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
74%
|
75%
|
80%
|
85%
|
84%
|
78%
|
79%
|
82%
|
88%
|
| UV | - | - | - | 1 | 2 | 4 | 2 | 1 | - |
Friday (11 September 2026)
| 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%
|
40%
|
30%
|
40%
|
| Temperature (°C) |
15°
|
14°
|
14°
|
16°
|
17°
|
17°
|
16°
|
15°
|
| Feels like temperature (°C) |
13°
|
12°
|
12°
|
13°
|
14°
|
15°
|
14°
|
13°
|
| Wind direction and speed (mph) |
SSW
10
|
SW
13
|
SW
15
|
SW
16
|
WSW
16
|
W
16
|
W
14
|
W
14
|
| Wind gust (mph) |
19
|
19
|
21
|
23
|
25
|
24
|
22
|
21
|
| Visibility (description) |
M
|
M
|
M
|
G
|
G
|
G
|
M
|
M
|
| Humidity |
91%
|
91%
|
92%
|
88%
|
84%
|
83%
|
84%
|
86%
|
| UV | - | - | 1 | 2 | 3 | 2 | 1 | - |
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Northern Ireland weather forecast
Headline:
Mainly dry and bright by day, some evening rain.
Today:
It will be bright with sunny spells and just a few isolated light showers over northern counties in the morning, becoming dry in the afternoon. Maximum temperature 18 °C.
Tonight:
Dry at first with some bright spells but becoming cloudy through the evening and overnight with some patchy light rain and freshening southerly winds. Minimum temperature 12 °C.
Sunday:
Cloudy but mostly dry morning, some showery rain spreads east in the afternoon and evening. Strong southerly winds with a chance of coastal gales, winds easing somewhat in the evening. Maximum temperature 21 °C.
Outlook for Monday to Wednesday:
Bright start Monday then occasionally heavy rain or showers and becoming windy. Windy Tuesday with further occasionally heavy rain or showers. Mostly dry with bright spells on Wednesday.
Updated:
UK long range weather forecast
Nearest forecasts
- Portrush - Mill (West) Strand (Beach) 0.2 miles
- Portrush (Coleraine) 0.3 miles
- Portrush (Beach) 0.5 miles
- Royal Portrush Golf Club 1.2 miles
- Portrush, Whiterocks (Beach) 1.8 miles
- Portstewart 2.9 miles
- Guy L. Wilson Daffodil Garden 4.4 miles
- Coleraine 4.8 miles
- Mill Rest Youth Hostel 5.2 miles
- Portrush - Curran (East) Strand (Beach) 5.3 miles