Mcarthur's Head Lighthouse (Argyll and Bute) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 11° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 12° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 10° Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 13° 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;
Sunny intervals changing to partly cloudy by nighttime.
Sunrise:
Sunset:
M UV
L Pollution
No pollen data.
7 day forecast for Mcarthur's Head Lighthouse
Today (16 September 2025)
| Time |
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
|
 |
 |
|
 |
| Chance of precipitation |
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
14°
|
14°
|
13°
|
12°
|
11°
|
11°
|
12°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
10°
|
11°
|
11°
|
11°
|
| Wind direction and speed |
WNW
16
|
WNW
13
|
W
9
|
WSW
7
|
WSW
5
|
SW
4
|
S
6
|
| Wind gust (mph) |
23
|
18
|
14
|
11
|
9
|
10
|
14
|
| Visibility |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
70%
|
71%
|
73%
|
74%
|
74%
|
74%
|
73%
|
| UV | 1 | 1 | 1 | - | - | - | - |
Wednesday (17 September 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 |
<5%
|
70%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
90%
|
≥95%
|
≥95%
|
70%
|
30%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
| Feels like temperature (°C) |
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
7°
|
8°
|
8°
|
9°
|
11°
|
12°
|
12°
|
12°
|
13°
|
12°
|
12°
|
12°
|
12°
|
11°
|
10°
|
10°
|
10°
|
10°
|
| Wind direction and speed (mph) |
SSE
9
|
SSE
13
|
SSE
16
|
SSE
19
|
SE
21
|
ESE
24
|
ESE
26
|
ESE
26
|
SE
25
|
SE
24
|
SSE
20
|
SSW
18
|
SW
18
|
SW
18
|
SW
19
|
SW
19
|
SW
19
|
SW
19
|
SW
19
|
SW
20
|
SW
20
|
SW
21
|
SW
21
|
SW
22
|
| Wind gust (mph) |
17
|
20
|
23
|
27
|
33
|
36
|
40
|
42
|
41
|
33
|
30
|
32
|
32
|
32
|
32
|
32
|
32
|
32
|
32
|
35
|
35
|
36
|
37
|
35
|
| Visibility (description) |
E
|
E
|
M
|
P
|
M
|
M
|
M
|
M
|
M
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
74%
|
75%
|
81%
|
86%
|
88%
|
90%
|
89%
|
89%
|
91%
|
92%
|
92%
|
88%
|
77%
|
75%
|
74%
|
72%
|
71%
|
71%
|
68%
|
66%
|
67%
|
71%
|
74%
|
75%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - | - |
Thursday (18 September 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 |
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
13°
|
13°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
| Feels like temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
11°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
| Wind direction and speed (mph) |
SW
22
|
SSW
21
|
SSW
21
|
SSW
21
|
SW
21
|
SSW
21
|
SSW
20
|
SSW
20
|
SSW
19
|
SSW
19
|
SW
18
|
SW
18
|
SW
17
|
SW
17
|
SW
16
|
SW
15
|
SW
14
|
SW
12
|
SW
11
|
WSW
9
|
SW
8
|
SSW
7
|
SSW
8
|
SSW
10
|
| Wind gust (mph) |
35
|
34
|
34
|
34
|
33
|
32
|
32
|
30
|
30
|
30
|
28
|
28
|
26
|
24
|
23
|
21
|
20
|
17
|
14
|
10
|
11
|
12
|
13
|
14
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
75%
|
75%
|
75%
|
75%
|
75%
|
77%
|
79%
|
81%
|
83%
|
83%
|
82%
|
80%
|
78%
|
77%
|
76%
|
76%
|
75%
|
76%
|
78%
|
80%
|
80%
|
83%
|
84%
|
84%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - | - |
Friday (19 September 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 |
20%
|
30%
|
40%
|
40%
|
40%
|
30%
|
30%
|
40%
|
30%
|
20%
|
20%
|
30%
|
20%
|
30%
|
20%
|
20%
|
10%
|
20%
|
20%
|
20%
|
30%
|
30%
|
40%
|
40%
|
| Temperature (°C) |
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
13°
|
13°
|
13°
|
13°
|
| Feels like temperature (°C) |
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
10°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
10°
|
10°
|
| Wind direction and speed (mph) |
SSW
11
|
SSW
12
|
S
12
|
S
12
|
S
13
|
SSW
14
|
SSW
15
|
SSW
16
|
SW
16
|
SW
17
|
SW
17
|
SW
17
|
SW
17
|
SW
17
|
SW
17
|
SW
17
|
SW
16
|
SW
15
|
SW
14
|
SW
13
|
SW
12
|
SW
12
|
SW
12
|
SW
13
|
| Wind gust (mph) |
15
|
16
|
16
|
17
|
20
|
21
|
24
|
25
|
24
|
25
|
25
|
25
|
24
|
24
|
24
|
22
|
19
|
16
|
15
|
14
|
13
|
16
|
16
|
15
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
85%
|
85%
|
85%
|
87%
|
87%
|
87%
|
85%
|
85%
|
85%
|
83%
|
79%
|
76%
|
75%
|
75%
|
73%
|
70%
|
68%
|
70%
|
70%
|
73%
|
73%
|
75%
|
75%
|
77%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | - | - | - | - |
Saturday (20 September 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 |
40%
|
30%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
30%
|
30%
|
30%
|
20%
|
30%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
11°
|
11°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
7°
|
7°
|
7°
|
7°
|
| Wind direction and speed (mph) |
SW
12
|
WSW
11
|
WSW
11
|
WSW
11
|
W
11
|
W
11
|
W
11
|
WNW
11
|
NW
12
|
NW
13
|
NNW
14
|
NNW
15
|
NNW
17
|
NNW
17
|
NNW
17
|
NNW
18
|
N
18
|
N
19
|
N
19
|
N
19
|
N
18
|
N
18
|
N
18
|
N
18
|
| Wind gust (mph) |
13
|
15
|
15
|
16
|
17
|
17
|
17
|
21
|
21
|
21
|
23
|
24
|
24
|
25
|
26
|
26
|
28
|
27
|
27
|
26
|
27
|
29
|
26
|
27
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
78%
|
78%
|
78%
|
78%
|
78%
|
78%
|
79%
|
79%
|
76%
|
75%
|
73%
|
71%
|
71%
|
70%
|
69%
|
65%
|
64%
|
66%
|
65%
|
64%
|
66%
|
69%
|
66%
|
66%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - | - |
Sunday (21 September 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%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
10°
|
9°
|
9°
|
9°
|
11°
|
12°
|
12°
|
11°
|
9°
|
| Feels like temperature (°C) |
6°
|
6°
|
6°
|
5°
|
8°
|
9°
|
9°
|
8°
|
7°
|
| Wind direction and speed (mph) |
N
17
|
N
17
|
N
15
|
N
15
|
N
16
|
NNE
16
|
N
16
|
N
14
|
NNE
12
|
| Wind gust (mph) |
27
|
27
|
24
|
24
|
24
|
22
|
20
|
19
|
16
|
| Visibility (description) |
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
66%
|
65%
|
65%
|
65%
|
62%
|
59%
|
57%
|
57%
|
59%
|
| UV | - | - | - | 1 | 2 | 3 | 1 | 1 | - |
Monday (22 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
8°
|
7°
|
11°
|
12°
|
13°
|
11°
|
9°
|
| Feels like temperature (°C) |
6°
|
5°
|
5°
|
9°
|
10°
|
10°
|
9°
|
7°
|
| Wind direction and speed (mph) |
NNE
10
|
NNE
9
|
NE
9
|
ENE
10
|
WSW
11
|
W
11
|
N
10
|
ESE
9
|
| Wind gust (mph) |
14
|
11
|
10
|
10
|
12
|
11
|
11
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
59%
|
59%
|
59%
|
60%
|
59%
|
59%
|
62%
|
66%
|
| UV | - | - | 1 | 2 | 3 | 1 | 1 | - |
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Strathclyde weather forecast
Headline:
Cloudy with rain on Wednesday morning. Drier, brighter afternoon.
This Evening and Tonight:
Any early showers will soon die as clear spells increase for a time. Cloud will spread northeast from late evening with outbreaks of rain following towards midnight. Minimum temperature 8 °C.
Wednesday:
Cloudy morning with outbreaks of mostly light rain. Drier in the afternoon and becoming brighter and milder too. A breezy day. Maximum temperature 18 °C.
Outlook for Thursday to Saturday:
Cloudy with outbreaks of rain clearing to showers later on Thursday. Showers continue Friday, frequent in the north but clear to leave Saturday dry with bright spells.
Updated: