West Loch Tarbert (Na h-Eileanan Siar) weather

Find a forecast

Forecast days

Tue 1 Sep

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 11° Celsius;

Sunrise: 06:28

Sunset: 20:26

Sunny intervals changing to partly cloudy by nighttime.

M UV

L Pollution

L Pollen

Tue 1 Sep

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
Wed 2 Sep

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 06:30

Sunset: 20:23

Sunny intervals changing to cloudy in the afternoon.

M UV

L Pollution

L Pollen

Wed 2 Sep

Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Thu 3 Sep

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 06:32

Sunset: 20:20

Sunny intervals changing to light showers by nighttime.

M UV

L Pollution

L Pollen

Thu 3 Sep

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Fri 4 Sep

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 06:34

Sunset: 20:18

Light showers changing to partly cloudy by nighttime.

M UV

L Pollution

L Pollen

Fri 4 Sep

Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
Sat 5 Sep

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 06:36

Sunset: 20:15

Sunny intervals changing to partly cloudy by nighttime.

M UV

No pollution data.

L Pollen

Sat 5 Sep

Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
Sun 6 Sep

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 06:39

Sunset: 20:12

Cloudy changing to light showers by late morning.

L UV

No pollution data.

No pollen data.

Sun 6 Sep

Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Mon 7 Sep

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 06:41

Sunset: 20:09

Light showers.

L UV

No pollution data.

No pollen data.

Mon 7 Sep

Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;

Sunny intervals changing to partly cloudy by nighttime.

Sunrise: 06:28

Sunset: 20:26

M UV

L Pollution

L Pollen

7 day forecast for West Loch Tarbert

Today (1 September 2026)

Time	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%	10%	10%	10%	20%	30%	30%	30%	20%	40%	40%	30%	40%	40%	20%
Temperature (°C)	15°	15°	15°	16°	16°	16°	15°	15°	15°	15°	14°	14°	13°	13°	12°
Feels like temperature (°C)	11°	11°	12°	11°	11°	11°	11°	11°	11°	11°	11°	11°	11°	11°	11°
Wind direction and speed (mph)	WSW 22	W 20	W 20	W 22	W 22	W 22	W 23	W 22	W 22	W 19	WNW 18	WNW 14	NW 13	NNW 11	N 8
Wind gust (mph)	32	31	31	32	32	33	34	33	31	28	24	21	18	17	15
Visibility (description)	M	G	G	G	G	G	G	G	G	G	G	G	G	G	VG
Humidity	84%	82%	75%	70%	66%	66%	69%	70%	72%	73%	74%	72%	72%	74%	72%
UV	1	2	3	4	4	4	3	2	1	1	1	1	-	-	-

Wednesday (2 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%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	20%	50%	70%	70%	90%	90%	90%
Temperature (°C)	12°	11°	11°	11°	11°	11°	11°	11°	12°	13°	14°	14°	15°	15°	15°	15°	15°	15°	14°	14°	14°	14°	14°	14°
Feels like temperature (°C)	11°	10°	10°	10°	10°	10°	10°	10°	11°	11°	12°	12°	12°	12°	13°	13°	13°	13°	12°	12°	11°	11°	12°	12°
Wind direction and speed (mph)	N 7	NNE 6	NE 5	ENE 5	ENE 5	ENE 5	E 7	ENE 7	ENE 7	ENE 9	E 9	E 11	E 11	E 11	E 11	E 11	E 11	E 11	E 13	ENE 13	E 13	E 14	E 14	ESE 15
Wind gust (mph)	13	11	11	11	11	12	13	13	15	16	17	17	19	20	20	21	21	22	22	22	22	24	24	24
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G	G	M	M	M	M
Humidity	71%	71%	69%	67%	67%	67%	67%	66%	66%	65%	62%	62%	60%	59%	58%	59%	61%	63%	65%	69%	75%	82%	88%	92%
UV	-	-	-	-	-	-	1	1	1	1	2	3	4	4	4	2	2	1	1	1	1	-	-	-

Thursday (3 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%	70%	50%	40%	30%	20%	20%	20%	20%	30%	30%	40%	40%	40%	30%	40%	30%	40%	40%	40%	50%	50%	50%	50%
Temperature (°C)	15°	15°	15°	15°	15°	15°	15°	14°	15°	15°	16°	16°	16°	16°	16°	16°	16°	16°	16°	15°	15°	14°	14°	14°
Feels like temperature (°C)	12°	13°	12°	12°	12°	11°	11°	11°	11°	12°	12°	13°	13°	13°	13°	13°	13°	12°	12°	12°	12°	11°	11°	11°
Wind direction and speed (mph)	SE 15	S 16	SSW 16	SW 18	SW 19	WSW 19	WSW 19	WSW 19	WSW 19	WSW 18	WSW 18	WSW 18	WSW 18	WSW 19	SW 18	SW 19	SW 19	SW 19	WSW 19	SW 18	SW 19	SW 18	SW 17	SW 17
Wind gust (mph)	26	29	29	29	31	31	30	27	27	26	27	27	28	29	29	30	30	30	29	29	28	28	27	27
Visibility (description)	M	M	M	M	P	M	M	G	M	G	G	M	M	M	M	M	M	M	M	M	M	M	M	M
Humidity	93%	94%	93%	92%	91%	87%	84%	84%	83%	84%	84%	84%	84%	84%	84%	83%	84%	83%	83%	82%	82%	82%	82%	82%
UV	-	-	-	-	-	-	1	1	1	1	2	3	4	4	4	3	2	1	1	1	1	-	-	-

Friday (4 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%	70%	80%	80%	70%	60%	60%	60%	70%	70%	70%	80%	70%	70%	60%	60%	60%	70%	70%	60%	60%	50%	50%	50%
Temperature (°C)	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	15°	15°	15°	15°	15°	15°	15°	15°	14°	14°	14°	14°	14°
Feels like temperature (°C)	11°	11°	11°	11°	11°	11°	10°	10°	10°	11°	11°	11°	11°	12°	12°	12°	12°	12°	11°	11°	11°	11°	10°	10°
Wind direction and speed (mph)	SW 16	SW 16	SW 17	SW 18	SW 19	SW 18	SW 20	SW 20	SW 20	SW 20	WSW 21	SW 21	WSW 20	WSW 20	WSW 21	WSW 20	WSW 19	WSW 18	WSW 19	W 19	W 19	W 19	W 19	W 19
Wind gust (mph)	29	29	31	31	31	31	32	31	34	36	35	35	35	36	37	36	34	31	29	29	27	31	29	28
Visibility (description)	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M
Humidity	81%	82%	84%	85%	83%	82%	82%	80%	79%	83%	82%	83%	80%	80%	81%	81%	79%	78%	79%	78%	77%	78%	77%	77%
UV	-	-	-	-	-	-	1	1	1	1	2	3	4	4	3	3	2	1	1	1	1	-	-	-

Saturday (5 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	50%	60%	50%	50%	50%	50%	50%	50%	60%	50%	60%	50%	60%	60%	40%	40%	40%	40%	50%	50%	40%	40%	40%	40%
Temperature (°C)	14°	13°	14°	14°	13°	13°	13°	13°	13°	14°	14°	15°	15°	15°	15°	15°	15°	15°	15°	15°	14°	14°	14°	13°
Feels like temperature (°C)	10°	10°	11°	10°	10°	10°	10°	10°	10°	11°	11°	12°	12°	12°	12°	12°	12°	12°	12°	12°	11°	11°	11°	11°
Wind direction and speed (mph)	W 19	W 18	W 18	W 18	W 19	W 18	W 18	W 18	W 18	W 16	W 16	W 16	W 16	W 16	W 16	W 16	W 15	W 15	WSW 15	WSW 13	WSW 13	WSW 13	SW 13	SW 13
Wind gust (mph)	27	28	27	27	26	27	26	26	27	26	26	27	27	26	26	24	24	23	22	20	19	18	19	19
Visibility (description)	M	M	M	M	M	M	M	M	M	G	M	G	G	M	G	G	M	G	M	M	M	M	M	G
Humidity	78%	76%	75%	78%	75%	78%	76%	77%	75%	76%	76%	76%	75%	75%	74%	75%	75%	74%	74%	75%	75%	76%	77%	77%
UV	-	-	-	-	-	-	1	1	1	1	2	3	4	4	3	3	2	1	1	1	1	-	-	-

Sunday (6 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	40%	30%	40%	50%	60%	60%	60%	50%	50%
Temperature (°C)	13°	13°	14°	14°	14°	15°	15°	15°	15°
Feels like temperature (°C)	11°	11°	11°	11°	11°	12°	12°	12°	12°
Wind direction and speed (mph)	SW 13	SW 13	SSW 13	S 14	S 17	S 17	S 13	S 15	WSW 14
Wind gust (mph)	18	20	21	23	26	28	28	26	26
Visibility (description)	G	M	M	M	M	M	M	M	M
Humidity	78%	80%	83%	83%	83%	82%	84%	86%	85%
UV	-	-	-	1	1	2	1	1	-

Monday (7 September 2026)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	50%	60%	60%	60%	60%	60%	60%	60%
Temperature (°C)	14°	14°	14°	14°	14°	14°	14°	13°
Feels like temperature (°C)	12°	11°	11°	11°	12°	12°	11°	11°
Wind direction and speed (mph)	WSW 13	WSW 13	WSW 13	WSW 13	WSW 14	W 14	WNW 15	W 13
Wind gust (mph)	25	25	28	29	31	30	31	30
Visibility (description)	M	M	M	M	M	M	M	M
Humidity	84%	83%	83%	81%	78%	77%	80%	80%
UV	-	-	1	2	3	1	1	-

News

From family tributes to Shaun the Sheep: official storm names for 2026/27 revealed

From a five-year-old weather enthusiast and a much-loved Labrador puppy, to meteorological pioneers and Shaun the Sheep, the Met Office, and its partners, has …

UK video forecast

West Loch Tarbert weather map

View the weather with our interactive map

Loading map...

Highlands & Eilean Siar weather forecast

Headline:

Rain this morning, drier and brighter this afternoon.

Today:

Cloud and rain, briefly heavy, will extend southeast for a time this morning. Then dry and brighter weather following on behind. A few light showers in the northwest later. Maximum temperature 18 °C.

Tonight:

Mainly this evening, a few showers in the northwest. Then the rest of the night will be largely dry with clear periods. Chilly in some sheltered glens. Minimum temperature 8 °C.

Wednesday:

Dry for most of the day before rain spreads northeast in the evening. Some bright spells but clouding over from the south during the afternoon. Maximum temperature 16 °C.

Outlook for Thursday to Saturday:

Overnight rain on Thursday and Friday soon clearing then mainly dry in the east, a few showers in the west. Bright spells and a few showers on Saturday.

Updated: 04:00 (UTC+1) on Tue 1 Sep 2026

UK long range weather forecast

An unsettled period is likely, with many places seeing showers or longer spells of rain at times. Rain is expected to be most frequent across northern and western areas, while the south and east are more likely to see longer, drier spells. There is also the potential for some strong and gusty winds, particularly in the northwest. Temperatures are likely to be near average, although brief warm or very warm spells are possible, especially in the south.

Updated: 13:00 (UTC+1) on Mon 31 Aug 2026

Confidence is very low from mid-September onwards. Initially, a continuation of the changeable pattern is most likely, with the wettest conditions in the northwest and longer drier interludes in the southeast. As we head further into September, the distribution of rainfall becomes increasingly uncertain at this range. Settled or dry spells are still likely between weather systems. Temperatures are likely to be around average overall, although some warm spells are possible, particularly in the south.

Updated: 14:00 (UTC+1) on Mon 31 Aug 2026

West Loch Tarbert (Na h-Eileanan Siar) weather

Find a forecast

Forecast days

Tue 1 Sep

Tue 1 Sep

Wed 2 Sep

Wed 2 Sep

Thu 3 Sep

Thu 3 Sep

Fri 4 Sep

Fri 4 Sep

Sat 5 Sep

Sat 5 Sep

Sun 6 Sep

Sun 6 Sep

Mon 7 Sep

Mon 7 Sep

7 day forecast for West Loch Tarbert

Tooltip header

From family tributes to Shaun the Sheep: official storm names for 2026/27 revealed

UK video forecast

Highlands & Eilean Siar weather forecast

Headline:

Today:

Tonight:

Wednesday:

Outlook for Thursday to Saturday:

UK long range weather forecast

Nearest forecasts

West Loch Tarbert (Na h-Eileanan Siar) weather

Find a forecast

Forecast days

Tue 1 Sep

Tue 1 Sep

Wed 2 Sep

Wed 2 Sep

Thu 3 Sep

Thu 3 Sep

Fri 4 Sep

Fri 4 Sep

Sat 5 Sep

Sat 5 Sep

Sun 6 Sep

Sun 6 Sep

Mon 7 Sep

Mon 7 Sep

7 day forecast for West Loch Tarbert

From family tributes to Shaun the Sheep: official storm names for 2026/27 revealed

UK video forecast

Highlands & Eilean Siar weather forecast

Tuesday 1 Sep - Saturday 5 Sep

Headline:

Today:

Tonight:

Wednesday:

Outlook for Thursday to Saturday:

UK long range weather forecast

Saturday 5 Sep - Monday 14 Sep

Tuesday 15 Sep - Tuesday 29 Sep

Nearest forecasts