Silent Valley (County Down) weather

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Forecast days

Wed 15 Jul

Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 14° Celsius;

Sunrise: 05:11

Sunset: 21:48

Sunny.

H UV

L Pollution

VH Pollen

Mourne Mountains (Mountain region)

Wed 15 Jul

Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
Thu 16 Jul

Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 14° Celsius;

Sunrise: 05:12

Sunset: 21:47

Sunny.

H UV

L Pollution

VH Pollen

Mourne Mountains (Mountain region)

Thu 16 Jul

Maximum daytime temperature: 24 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
Fri 17 Jul

Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 05:14

Sunset: 21:46

Sunny.

H UV

L Pollution

H Pollen

Mourne Mountains (Mountain region)

Fri 17 Jul

Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
Sat 18 Jul

Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 11° Celsius;

Sunrise: 05:15

Sunset: 21:45

Sunny.

H UV

L Pollution

M Pollen

Mourne Mountains (Mountain region)

Sat 18 Jul

Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
Sun 19 Jul

Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 05:16

Sunset: 21:43

Sunny changing to partly cloudy by nighttime.

H UV

L Pollution

H Pollen

Mourne Mountains (Mountain region)

Sun 19 Jul

Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
Mon 20 Jul

Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 05:18

Sunset: 21:42

Overcast changing to sunny intervals by late morning.

H UV

No pollution data.

No pollen data.

Mon 20 Jul

Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
Tue 21 Jul

Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 05:19

Sunset: 21:41

Sunny intervals changing to mist by nighttime.

H UV

No pollution data.

No pollen data.

Tue 21 Jul

Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;

Sunny.

Sunrise: 05:11

Sunset: 21:48

H UV

L Pollution

VH Pollen

Mourne Mountains (Mountain region)

7 day forecast for Silent Valley

Today (15 July 2026)

Time	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%	<5%	<5%	<5%	<5%
Temperature (°C)	22°	22°	23°	22°	21°	19°	17°	17°
Feels like temperature (°C)	21°	22°	22°	22°	21°	18°	16°	16°
Wind direction and speed (mph)	ESE 8	ESE 7	ESE 6	E 5	ENE 4	NNE 6	NNE 7	NNE 7
Wind gust (mph)	17	15	14	14	14	14	14	14
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	G
Humidity	66%	63%	61%	62%	66%	72%	70%	70%
UV	4	3	2	1	1	1	-	-

Thursday (16 July 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	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	17°	17°	17°	17°	16°	15°	16°	18°	19°	21°	22°	23°	24°	24°	24°	24°	24°	24°	23°	22°	22°	19°	17°	17°
Feels like temperature (°C)	16°	16°	16°	16°	15°	14°	15°	18°	20°	21°	23°	24°	25°	24°	24°	25°	25°	25°	24°	23°	22°	19°	16°	15°
Wind direction and speed (mph)	NE 7	NNE 7	NE 8	NE 7	NE 7	NNE 6	NNE 4	NNE 2	ESE 2	SE 2	SE 3	SE 3	SE 3	SE 5	SE 5	SE 4	SE 3	SE 3	SE 3	E 2	NNE 3	N 5	N 7	NNW 9
Wind gust (mph)	14	14	15	15	15	14	13	9	9	9	12	12	13	13	13	13	12	11	10	9	8	8	10	12
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G	VG
Humidity	68%	69%	73%	74%	76%	77%	77%	74%	71%	69%	66%	63%	61%	59%	59%	58%	58%	59%	60%	62%	66%	70%	70%	74%
UV	-	-	-	-	-	1	1	1	2	3	5	6	7	7	7	6	5	3	2	1	1	1	-	-

Friday (17 July 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	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	17°	16°	16°	15°	15°	15°	15°	16°	16°	17°	18°	20°	21°	21°	22°	22°	22°	22°	21°	20°	19°	16°	14°	13°
Feels like temperature (°C)	15°	15°	14°	14°	14°	14°	13°	14°	15°	16°	17°	19°	20°	21°	22°	22°	22°	22°	21°	20°	17°	15°	13°	11°
Wind direction and speed (mph)	NNW 9	NNW 9	NNW 9	NNW 9	NNW 9	NNW 9	NNW 9	NNW 9	NNW 9	NNW 9	NNW 8	NNW 9	NNW 7	NW 7	NNW 6	NNW 4	NNW 5	NNW 6	NNW 7	NNW 7	NNW 9	NNW 10	NNW 11	NNW 11
Wind gust (mph)	14	15	16	17	17	16	16	16	17	17	17	17	17	17	16	15	15	14	15	18	18	19	21	21
Visibility (description)	VG	G	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G
Humidity	76%	77%	79%	81%	86%	90%	92%	89%	86%	81%	76%	74%	71%	69%	68%	69%	68%	68%	69%	73%	74%	79%	84%	88%
UV	-	-	-	-	-	1	1	1	2	3	4	6	7	7	7	6	4	3	2	1	1	1	-	-

Saturday (18 July 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	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	13°	13°	13°	12°	12°	12°	12°	13°	14°	15°	17°	18°	19°	20°	20°	20°	20°	19°	18°	17°	16°	14°	13°	13°
Feels like temperature (°C)	11°	11°	11°	10°	10°	10°	10°	11°	12°	14°	15°	16°	17°	18°	19°	18°	18°	17°	16°	16°	14°	12°	11°	10°
Wind direction and speed (mph)	NNW 11	NNW 11	NNW 11	NNW 11	NNW 13	NNW 13	NNW 11	NNW 11	NNW 11	NNW 10	NNW 10	NNW 9	NNW 9	NNW 9	NNW 9	NNW 9	NNW 9	NNW 10	NNW 10	NNW 10	NNW 11	NNW 11	NNW 11	NNW 11
Wind gust (mph)	21	22	22	22	22	22	21	21	21	21	21	20	21	21	21	22	22	22	22	21	21	20	21	21
Visibility (description)	G	G	M	M	M	P	P	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G
Humidity	92%	92%	93%	93%	94%	95%	94%	91%	86%	79%	74%	69%	65%	61%	60%	58%	58%	60%	63%	66%	71%	77%	84%	86%
UV	-	-	-	-	-	1	1	1	2	3	4	6	7	7	7	6	4	3	2	1	1	1	-	-

Sunday (19 July 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	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	12°	12°	12°	12°	12°	11°	11°	13°	13°	15°	16°	17°	18°	19°	20°	20°	20°	20°	19°	18°	17°	16°	13°	12°
Feels like temperature (°C)	10°	10°	9°	10°	10°	9°	10°	11°	12°	14°	15°	16°	17°	18°	18°	19°	19°	19°	18°	17°	16°	15°	12°	11°
Wind direction and speed (mph)	NNW 13	NNW 11	NNW 11	NNW 10	NNW 10	NNW 10	NNW 9	NNW 9	NNW 8	NNW 8	NNW 8	NNW 8	NNW 8	NNW 7	NNW 8	NNW 7	NNW 7	NNW 7	NNW 7	NNW 7	NNW 8	NNW 8	NNW 8	NNW 8
Wind gust (mph)	20	19	19	19	19	19	18	17	17	18	17	17	17	17	18	18	19	19	19	20	19	18	19	19
Visibility (description)	G	G	M	M	M	M	M	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	VG	VG
Humidity	90%	91%	92%	93%	93%	93%	92%	89%	84%	81%	75%	71%	66%	64%	62%	61%	61%	62%	63%	66%	72%	79%	84%	86%
UV	-	-	-	-	-	1	1	1	2	3	4	6	7	7	7	6	4	3	2	1	1	1	-	-

Monday (20 July 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%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	12°	11°	11°	12°	15°	18°	20°	19°	13°
Feels like temperature (°C)	10°	10°	9°	11°	14°	17°	19°	17°	12°
Wind direction and speed (mph)	NNW 8	NNW 9	NNW 8	NNW 8	NNW 8	N 8	N 7	N 8	N 7
Wind gust (mph)	19	18	18	19	20	19	19	18	16
Visibility (description)	VG	G	M	M	VG	VG	VG	VG	G
Humidity	88%	91%	92%	89%	77%	66%	62%	64%	84%
UV	-	-	-	1	4	7	4	1	-

Tuesday (21 July 2026)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	11°	10°	12°	16°	19°	21°	19°	13°
Feels like temperature (°C)	10°	9°	11°	15°	18°	20°	18°	12°
Wind direction and speed (mph)	NNW 6	NNW 7	NNW 7	NNW 7	N 7	N 5	NNE 6	N 7
Wind gust (mph)	11	9	14	15	15	14	11	7
Visibility (description)	G	M	M	VG	VG	VG	VG	G
Humidity	92%	95%	92%	76%	65%	60%	64%	91%
UV	-	-	1	4	7	4	1	-

News

Climate extremes are becoming the new ‘normal’ for the UK

“What we used to think of as extreme, we increasingly consider as normal.” That is the summarising comment from Mike Kendon, the Met Office lead author of the …

UK video forecast

Silent Valley weather map

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Northern Ireland weather forecast

Headline:

Remaining settled, dry with sunny spells.

This Evening and Tonight:

This evening will be dry with some late sunshine. Then the rest of the night will be dry with lengthy clear periods and the odd mist patch. Minimum temperature 14 °C.

Thursday:

All parts will have a dry day with plenty of sunshine. Very warm or hot. Light winds. Maximum temperature 28 °C.

Outlook for Friday to Sunday:

A dry and bright few days although some cloud across the north and east at times. Becoming cooler but still quite warm, especially in the south.

Updated: 16:00 (UTC+1) on Wed 15 Jul 2026

UK long range weather forecast

Remaining predominantly dry for most parts of the country as high pressure is likely to remain close to the UK for much of this period. However, with the source region of the air being from the North Atlantic, it will be less hot compared to many recent days. Any showers during the start of the period are more likely across the far north. Towards the latter part of July, the influence of high pressure may wane somewhat, allowing a greater chance of rain, showers or thunderstorms compared to earlier in the month, these initially more likely across the north before possibly transferring south. Overall, temperatures are expected to remain above average during this period.

Updated: 13:00 (UTC+1) on Wed 15 Jul 2026

Silent Valley (County Down) weather

Find a forecast

Forecast days

Wed 15 Jul

Wed 15 Jul

Thu 16 Jul

Thu 16 Jul

Fri 17 Jul

Fri 17 Jul

Sat 18 Jul

Sat 18 Jul

Sun 19 Jul

Sun 19 Jul

Mon 20 Jul

Mon 20 Jul

Tue 21 Jul

Tue 21 Jul

7 day forecast for Silent Valley

Tooltip header

Climate extremes are becoming the new ‘normal’ for the UK

UK video forecast

Northern Ireland weather forecast

Headline:

This Evening and Tonight:

Thursday:

Outlook for Friday to Sunday:

UK long range weather forecast

Nearest forecasts

Silent Valley (County Down) weather

Find a forecast

Forecast days

Wed 15 Jul

Wed 15 Jul

Thu 16 Jul

Thu 16 Jul

Fri 17 Jul

Fri 17 Jul

Sat 18 Jul

Sat 18 Jul

Sun 19 Jul

Sun 19 Jul

Mon 20 Jul

Mon 20 Jul

Tue 21 Jul

Tue 21 Jul

7 day forecast for Silent Valley

Climate extremes are becoming the new ‘normal’ for the UK

UK video forecast

Northern Ireland weather forecast

Wednesday 15 Jul - Sunday 19 Jul

Headline:

This Evening and Tonight:

Thursday:

Outlook for Friday to Sunday:

UK long range weather forecast

Monday 20 Jul - Wednesday 29 Jul

Thursday 30 Jul - Thursday 13 Aug

Nearest forecasts