Stornoway (Na h-Eileanan Siar) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 10 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: 14° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 14 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: 14° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
Heavy rain.
Sunrise:
Sunset:
M UV
L Pollution
No pollen data.
7 day forecast for Stornoway
Today (17 September 2026)
| 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%
|
≥95%
|
≥95%
|
≥95%
|
90%
|
80%
|
70%
|
70%
|
60%
|
| Temperature |
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
| Feels like temperature (°C) |
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
| Wind direction and speed |
WSW
24
|
WSW
24
|
W
25
|
W
25
|
W
24
|
W
24
|
W
23
|
W
23
|
W
23
|
W
22
|
W
20
|
| Wind gust (mph) |
44
|
46
|
46
|
46
|
44
|
45
|
44
|
43
|
41
|
41
|
40
|
| Visibility |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
| Humidity |
85%
|
85%
|
86%
|
85%
|
85%
|
84%
|
85%
|
84%
|
82%
|
80%
|
82%
|
| UV | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Friday (18 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 |
60%
|
50%
|
40%
|
50%
|
80%
|
70%
|
60%
|
50%
|
50%
|
40%
|
20%
|
20%
|
60%
|
90%
|
≥95%
|
≥95%
|
90%
|
80%
|
60%
|
50%
|
30%
|
30%
|
50%
|
60%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
13°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
| Feels like temperature (°C) |
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
10°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
| Wind direction and speed (mph) |
W
19
|
W
18
|
W
17
|
W
16
|
W
15
|
WSW
14
|
WSW
14
|
WSW
14
|
WSW
13
|
SW
13
|
SW
14
|
SW
16
|
SW
16
|
SSW
16
|
S
17
|
S
18
|
S
19
|
SSW
20
|
SW
21
|
WSW
21
|
WSW
20
|
WSW
19
|
SW
18
|
SW
18
|
| Wind gust (mph) |
39
|
36
|
34
|
33
|
32
|
32
|
31
|
29
|
30
|
30
|
31
|
32
|
32
|
34
|
34
|
37
|
41
|
41
|
39
|
38
|
37
|
37
|
38
|
38
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
P
|
P
|
M
|
M
|
G
|
G
|
G
|
| Humidity |
76%
|
77%
|
79%
|
82%
|
84%
|
86%
|
86%
|
85%
|
86%
|
86%
|
81%
|
75%
|
75%
|
79%
|
89%
|
94%
|
96%
|
96%
|
95%
|
92%
|
89%
|
85%
|
84%
|
84%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - |
Saturday (19 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 |
70%
|
90%
|
90%
|
90%
|
≥95%
|
≥95%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
80%
|
80%
|
80%
|
70%
|
70%
|
80%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
| Temperature (°C) |
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
14°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
11°
|
| Feels like temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
7°
|
| Wind direction and speed (mph) |
SW
19
|
SW
19
|
SW
19
|
SW
19
|
SW
19
|
SW
18
|
WSW
18
|
WSW
19
|
WSW
20
|
WSW
20
|
WSW
22
|
WSW
23
|
WSW
24
|
WSW
25
|
WSW
25
|
WSW
25
|
WSW
25
|
WSW
24
|
WSW
23
|
WSW
23
|
WSW
22
|
WSW
22
|
WSW
24
|
WSW
23
|
| Wind gust (mph) |
40
|
40
|
42
|
41
|
41
|
41
|
40
|
41
|
41
|
43
|
45
|
46
|
46
|
46
|
46
|
45
|
45
|
45
|
44
|
44
|
44
|
44
|
44
|
43
|
| Visibility (description) |
G
|
G
|
M
|
G
|
G
|
G
|
G
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
84%
|
84%
|
85%
|
86%
|
84%
|
85%
|
86%
|
85%
|
84%
|
79%
|
77%
|
76%
|
75%
|
73%
|
70%
|
68%
|
72%
|
73%
|
76%
|
77%
|
80%
|
80%
|
80%
|
83%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Sunday (20 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%
|
80%
|
80%
|
80%
|
70%
|
60%
|
60%
|
50%
|
40%
|
30%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
30%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
11°
|
11°
|
12°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
13°
|
13°
|
12°
|
11°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
10°
|
9°
|
9°
|
10°
|
10°
|
| Wind direction and speed (mph) |
W
22
|
W
20
|
W
19
|
W
20
|
W
19
|
W
19
|
W
19
|
W
19
|
W
19
|
W
18
|
W
19
|
W
20
|
W
20
|
W
19
|
W
19
|
W
18
|
W
17
|
W
15
|
WSW
11
|
WSW
9
|
SW
8
|
SW
7
|
SW
7
|
SW
7
|
| Wind gust (mph) |
42
|
41
|
40
|
41
|
39
|
40
|
40
|
39
|
38
|
38
|
38
|
38
|
36
|
36
|
34
|
32
|
30
|
26
|
23
|
20
|
19
|
19
|
16
|
16
|
| 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 |
83%
|
84%
|
81%
|
81%
|
81%
|
81%
|
80%
|
79%
|
76%
|
77%
|
72%
|
67%
|
64%
|
63%
|
63%
|
61%
|
63%
|
64%
|
67%
|
75%
|
80%
|
84%
|
85%
|
87%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Monday (21 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 |
40%
|
40%
|
50%
|
60%
|
60%
|
50%
|
60%
|
60%
|
70%
|
70%
|
60%
|
50%
|
40%
|
30%
|
30%
|
30%
|
30%
|
40%
|
50%
|
50%
|
50%
|
50%
|
50%
|
50%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
14°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature (°C) |
11°
|
10°
|
10°
|
11°
|
11°
|
11°
|
10°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
| Wind direction and speed (mph) |
SW
7
|
SSW
8
|
SSW
8
|
SSW
8
|
S
9
|
S
9
|
S
10
|
S
11
|
S
11
|
SSW
11
|
SSW
13
|
SSW
14
|
SW
15
|
SW
15
|
SSW
16
|
SSW
16
|
SSW
16
|
SSW
16
|
SSW
17
|
SSW
17
|
SSW
17
|
SSW
17
|
SSW
17
|
SSW
17
|
| Wind gust (mph) |
16
|
15
|
16
|
17
|
18
|
20
|
22
|
24
|
25
|
26
|
28
|
30
|
30
|
30
|
32
|
32
|
33
|
33
|
34
|
35
|
35
|
34
|
34
|
34
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
| Humidity |
87%
|
87%
|
89%
|
90%
|
90%
|
95%
|
95%
|
96%
|
97%
|
97%
|
97%
|
97%
|
97%
|
96%
|
96%
|
96%
|
95%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
95%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - |
Tuesday (22 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 |
60%
|
70%
|
70%
|
50%
|
30%
|
20%
|
20%
|
20%
|
30%
|
| Temperature (°C) |
14°
|
14°
|
13°
|
13°
|
13°
|
14°
|
14°
|
12°
|
12°
|
| Feels like temperature (°C) |
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
9°
|
| Wind direction and speed (mph) |
SSW
17
|
SW
16
|
SW
15
|
SW
14
|
SW
15
|
WSW
16
|
WSW
16
|
WSW
15
|
WSW
13
|
| Wind gust (mph) |
32
|
28
|
26
|
26
|
29
|
30
|
29
|
23
|
23
|
| Visibility (description) |
P
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
95%
|
95%
|
93%
|
92%
|
90%
|
72%
|
68%
|
75%
|
78%
|
| UV | - | - | - | 1 | 1 | 3 | 1 | 1 | - |
Wednesday (23 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%
|
20%
|
30%
|
30%
|
| Temperature (°C) |
12°
|
11°
|
11°
|
12°
|
13°
|
13°
|
12°
|
11°
|
| Feels like temperature (°C) |
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
9°
|
9°
|
| Wind direction and speed (mph) |
WSW
13
|
WSW
13
|
WSW
13
|
WSW
16
|
WSW
16
|
WSW
16
|
WSW
13
|
SW
14
|
| Wind gust (mph) |
23
|
22
|
25
|
28
|
28
|
26
|
23
|
24
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
78%
|
82%
|
83%
|
76%
|
67%
|
68%
|
77%
|
82%
|
| UV | - | - | 1 | 2 | 3 | 1 | 1 | - |
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Highlands & Eilean Siar weather forecast
Headline:
Windy with showers or longer spells of rain today.
Today:
Mostly cloudy with showers or longer spells of rain, showers most frequent in the west. Windy with fresh to strong west or southwesterly winds, occasionally gale force across the Western Isles later this afternoon. Maximum temperature 14 °C.
Tonight:
This evening will see showers, some longer spells of rain in the west at first. Then showers becoming fewer and lighter during the early hours. Strong westerly winds easing overnight. Minimum temperature 9 °C.
Friday:
A few light showers at first, otherwise a dry start. Rain will spread from the west during the late morning and afternoon, turning light and patchy later. Maximum temperature 15 °C.
Outlook for Saturday to Monday:
Bright with showers on Saturday, fresh to strong westerly winds. A few early showers on Sunday, otherwise dry. Rain will spread northeast for a time on Monday, then dry.
Updated: