Sound of Monach (Na h-Eileanan Siar) weather

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Forecast days

Sat 19 Sep

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

Sunrise: 07:09

Sunset: 19:38

Light showers.

M UV

L Pollution

No pollen data.

Sat 19 Sep

Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
Sun 20 Sep

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 07:11

Sunset: 19:35

Light showers changing to sunny intervals by late morning.

M UV

L Pollution

No pollen data.

Sun 20 Sep

Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Mon 21 Sep

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 14° Celsius;

Sunrise: 07:13

Sunset: 19:32

Mist.

L UV

L Pollution

No pollen data.

Mon 21 Sep

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
Tue 22 Sep

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 11° Celsius;

Sunrise: 07:15

Sunset: 19:29

Light rain changing to sunny intervals by lunchtime.

M UV

L Pollution

No pollen data.

Tue 22 Sep

Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
Wed 23 Sep

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 11° Celsius;

Sunrise: 07:17

Sunset: 19:27

Light showers changing to sunny intervals by late morning.

M UV

L Pollution

No pollen data.

Wed 23 Sep

Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
Thu 24 Sep

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 07:20

Sunset: 19:24

Cloudy changing to light rain by late morning.

L UV

No pollution data.

No pollen data.

Thu 24 Sep

Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Fri 25 Sep

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

Sunrise: 07:22

Sunset: 19:21

Sunny intervals changing to partly cloudy by early evening.

M UV

No pollution data.

No pollen data.

Fri 25 Sep

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

Light showers.

Sunrise: 07:09

Sunset: 19:38

M UV

L Pollution

No pollen data.

7 day forecast for Sound of Monach

Today (19 September 2026)

Time	23:00
Weather symbols
Chance of precipitation	90%
Temperature (°C)	13°
Feels like temperature (°C)	8°
Wind direction and speed (mph)	W 29
Wind gust (mph)	45
Visibility (description)	M
Humidity	76%
UV	-

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	60%	90%	70%	80%	70%	80%	80%	70%	40%	50%	30%	20%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	20%	40%	60%
Temperature (°C)	13°	13°	12°	13°	13°	13°	13°	13°	13°	13°	13°	13°	14°	14°	14°	14°	14°	14°	13°	13°	13°	13°	13°	13°
Feels like temperature (°C)	8°	8°	8°	8°	8°	8°	8°	8°	8°	9°	9°	9°	10°	10°	11°	11°	11°	11°	11°	10°	11°	11°	10°	10°
Wind direction and speed (mph)	W 29	W 29	W 29	W 29	W 29	WNW 29	WNW 28	WNW 27	WNW 27	WNW 25	WNW 25	WNW 23	WNW 22	W 19	W 18	W 17	W 16	WSW 14	WSW 13	SW 13	SW 14	SSW 15	SSW 18	S 19
Wind gust (mph)	46	46	45	44	44	42	41	39	38	36	34	32	30	28	26	23	21	19	18	19	21	24	27	30
Visibility (description)	M	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	VG	VG	VG	VG	VG	G	G	G
Humidity	76%	75%	77%	72%	72%	72%	74%	72%	69%	68%	73%	70%	68%	68%	70%	70%	68%	68%	68%	72%	71%	73%	73%	75%
UV	-	-	-	-	-	-	-	1	1	1	2	2	3	3	3	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	80%	90%	≥95%	≥95%	90%	60%	40%	20%	20%	20%	10%	10%	<5%	<5%	<5%	10%	<5%	<5%	<5%	<5%	<5%	10%	<5%	10%
Temperature (°C)	13°	13°	13°	13°	14°	14°	15°	15°	15°	15°	15°	15°	15°	15°	15°	15°	15°	15°	15°	15°	15°	15°	15°	15°
Feels like temperature (°C)	9°	9°	8°	9°	9°	10°	11°	11°	11°	11°	11°	11°	11°	11°	11°	11°	11°	12°	12°	11°	11°	11°	11°	11°
Wind direction and speed (mph)	S 22	S 27	S 27	S 27	S 27	SSW 25	SSW 24	SW 22	SW 22	SW 22	SW 22	SW 22	SW 22	SW 22	SW 22	SW 22	SSW 22	SSW 22	SSW 22	SSW 22	SSW 24	SSW 25	SSW 25	SSW 25
Wind gust (mph)	34	39	40	39	36	33	30	30	30	30	32	32	32	31	31	31	30	31	31	31	32	34	34	36
Visibility (description)	M	M	M	P	P	P	P	P	P	P	P	P	P	P	P	VP	VP	VP	P	P	P	P	P	P
Humidity	78%	84%	89%	92%	95%	97%	99%	99%	99%	99%	99%	99%	99%	99%	99%	96%	94%	93%	93%	93%	93%	93%	94%	93%
UV	-	-	-	-	-	-	-	1	1	1	1	1	2	2	2	1	1	1	1	1	-	-	-	-

Tuesday (22 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%	20%	20%	40%	50%	60%	70%	60%	50%	50%	40%	30%	30%	20%	10%	10%	10%	20%	20%	10%	10%	20%	20%
Temperature (°C)	15°	15°	15°	15°	15°	15°	15°	15°	15°	14°	14°	14°	15°	14°	14°	14°	14°	14°	14°	13°	13°	13°	13°	13°
Feels like temperature (°C)	10°	10°	10°	10°	10°	11°	11°	11°	11°	11°	11°	12°	12°	13°	13°	12°	12°	12°	11°	11°	11°	11°	11°	11°
Wind direction and speed (mph)	SSW 27	SSW 27	SSW 27	SSW 27	SSW 27	SSW 24	SSW 25	SSW 22	SW 20	WSW 19	WSW 17	W 14	W 13	W 11	W 11	W 11	W 11	W 10	W 11	W 11	W 9	W 9	W 10	W 10
Wind gust (mph)	36	36	37	37	37	37	35	35	31	25	22	21	19	18	18	18	17	15	16	15	14	14	14	15
Visibility (description)	P	P	P	P	P	P	P	P	M	M	M	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG
Humidity	93%	93%	93%	93%	93%	93%	93%	93%	92%	92%	90%	88%	86%	83%	82%	76%	76%	74%	72%	70%	71%	71%	72%	71%
UV	-	-	-	-	-	-	-	1	1	1	1	2	3	3	3	2	1	1	1	1	-	-	-	-

Wednesday (23 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%	40%	40%	50%	50%	60%	60%	50%	40%	40%	40%	30%	30%	20%	20%	20%	10%	10%	10%	10%	10%	10%	<5%
Temperature (°C)	12°	12°	12°	12°	12°	12°	12°	12°	12°	13°	13°	13°	13°	14°	14°	14°	13°	13°	13°	13°	12°	12°	12°	13°
Feels like temperature (°C)	10°	10°	10°	10°	10°	9°	9°	9°	9°	10°	10°	11°	11°	11°	11°	11°	11°	11°	11°	11°	10°	10°	10°	10°
Wind direction and speed (mph)	W 10	W 9	W 11	W 11	W 11	WNW 11	WNW 13	W 13	WNW 13	WNW 13	WNW 13	WNW 13	W 13	WNW 13	WNW 13	W 13	W 13	W 11	W 11	W 11	WSW 11	SW 11	SW 11	SSW 13
Wind gust (mph)	15	16	18	20	19	21	22	22	22	21	22	22	22	22	22	20	19	19	17	15	14	15	15	16
Visibility (description)	VG	VG	VG	VG	VG	G	G	G	G	G	G	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG	G
Humidity	72%	71%	71%	70%	71%	72%	71%	73%	71%	71%	70%	71%	71%	70%	69%	68%	68%	67%	66%	66%	66%	66%	67%	67%
UV	-	-	-	-	-	-	-	1	1	1	1	2	3	3	3	2	1	1	1	1	-	-	-	-

Thursday (24 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	<5%	10%	20%	40%	60%	70%	70%	60%	40%
Temperature (°C)	12°	12°	13°	13°	13°	14°	14°	14°	14°
Feels like temperature (°C)	9°	9°	9°	9°	9°	9°	9°	10°	9°
Wind direction and speed (mph)	SSW 13	S 16	S 20	SSE 27	SSE 28	S 29	S 29	S 28	SSW 28
Wind gust (mph)	20	28	40	48	52	52	51	45	41
Visibility (description)	G	G	G	M	M	P	P	P	P
Humidity	68%	69%	74%	76%	78%	83%	85%	85%	86%
UV	-	-	-	1	1	1	1	1	-

Friday (25 September 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%	20%	20%	30%	30%
Temperature (°C)	14°	13°	13°	13°	14°	14°	13°	13°
Feels like temperature (°C)	9°	10°	9°	9°	10°	10°	10°	10°
Wind direction and speed (mph)	SW 24	SW 20	SW 22	SW 22	SW 19	SW 20	SW 19	SSW 19
Wind gust (mph)	38	36	34	35	34	33	32	31
Visibility (description)	M	M	M	M	M	G	M	M
Humidity	79%	79%	79%	79%	79%	79%	81%	83%
UV	-	-	1	1	3	1	1	-

UK video forecast

Sound of Monach weather map

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Highlands & Eilean Siar weather forecast

Headline:

Blustery heavy showers, strong winds conntinue Sunday morning, easing later

This Evening and Tonight:

Remaining windy with showers continuing into the overnight period, winds strengthening to gales for a time for the North coast and backing northwesterly so feeling quite cool later. Minimum temperature 7 °C.

Sunday:

Winds gradually easing during the day and showers finally becoming less frequent with some bright and dry weather for the afternoon. Maximum temperature 14 °C.

Outlook for Monday to Wednesday:

Rain to start the day on Monday but this will become patchy and turning warmer. Mild on Tuesday, rain spreading east later. Fresher Wednesday with bright spells, a few showers.

Updated: 16:00 (UTC+1) on Sat 19 Sep 2026

UK long range weather forecast

A changeable period is expected, with Atlantic weather systems bringing spells of rain, showers and occasional strong winds. The wettest and windiest conditions are most likely across northern and western areas, although stronger winds may at times extend more widely. Between these unsettled spells, periods of drier and more settled weather are likely, especially in the south and east, where they may last for a few days. Accompanying these may be some overnight fog and frost. Temperatures are expected to be slightly above average overall.

Updated: 13:00 (UTC+1) on Sat 19 Sep 2026

Changeable and occasionally unsettled weather is likely to become more frequent through October, with spells of rain and stronger winds increasingly likely to move in from the Atlantic. Between these periods, some drier and brighter interludes are also expected. As is often the case for October, deeper areas of low pressure may occasionally bring spells of very strong winds. Temperatures are expected to remain slightly above average overall, although brief cooler interludes are possible.

Updated: 14:00 (UTC+1) on Sat 19 Sep 2026

Sound of Monach (Na h-Eileanan Siar) weather

Find a forecast

Forecast days

Sat 19 Sep

Sat 19 Sep

Sun 20 Sep

Sun 20 Sep

Mon 21 Sep

Mon 21 Sep

Tue 22 Sep

Tue 22 Sep

Wed 23 Sep

Wed 23 Sep

Thu 24 Sep

Thu 24 Sep

Fri 25 Sep

Fri 25 Sep

7 day forecast for Sound of Monach

Tooltip header

UK video forecast

Highlands & Eilean Siar weather forecast

Headline:

This Evening and Tonight:

Sunday:

Outlook for Monday to Wednesday:

UK long range weather forecast

Nearest forecasts

Sound of Monach (Na h-Eileanan Siar) weather

Find a forecast

Forecast days

Sat 19 Sep

Sat 19 Sep

Sun 20 Sep

Sun 20 Sep

Mon 21 Sep

Mon 21 Sep

Tue 22 Sep

Tue 22 Sep

Wed 23 Sep

Wed 23 Sep

Thu 24 Sep

Thu 24 Sep

Fri 25 Sep

Fri 25 Sep

7 day forecast for Sound of Monach

UK video forecast

Highlands & Eilean Siar weather forecast

Saturday 19 Sep - Wednesday 23 Sep

Headline:

This Evening and Tonight:

Sunday:

Outlook for Monday to Wednesday:

UK long range weather forecast

Thursday 24 Sep - Saturday 3 Oct

Sunday 4 Oct - Sunday 18 Oct

Nearest forecasts