Mallwyd Weather Forecast, Gwynedd SY20 9

Today 13 Nov Wales

A drier and brighter day for all with early mist and fog soon lifting. Plenty of sunny spells into the afternoon, although a few showers may spread across the north later. Feeling warm in the sunshine with light winds. Maximum Temperature 15C.

Tonight 13 Nov Wales

Increasingly cloudy this evening with a few spots of rain, before a band of persistent rain arrives from the south overnight. Becoming much breezier, and feeling chillier than recent nights. Minimum Temperature 6C.

Fri 14 Nov Wales

Widely wet and overcast, with persistent rain turning heavy in many areas, bringing a risk of flooding and challenging driving conditions. Windy too, with severe gale force winds in places. Maximum Temperature 13C.

Sat 15 Nov Wales

Turning more settled over the next few days with cloudy skies bringing a few showers at times, interspersed with bright or sunny spells. Light winds, but feeling colder for all.

Sun 16 Nov Wales

Turning more settled over the next few days with cloudy skies bringing a few showers at times, interspersed with bright or sunny spells. Light winds, but feeling colder for all.

Mon 17 Nov Wales

Turning more settled over the next few days with cloudy skies bringing a few showers at times, interspersed with bright or sunny spells. Light winds, but feeling colder for all.

Tue 18 Nov Wales

All parts of the UK are likely to start off on a rather cold but bright note, with some sunshine. However, some showers are likely to pepper northern and eastern coasts, these wintry over high ground and possibly to low levels in the far northeast. A brisk northerly wind will accentuate the cold feel. Overnight frost will be widespread, especially in the north. Towards the middle of next week, an area of rain and stronger winds may move southeast across much of the UK, bringing a brief less cold spell, before a resumption of the cold northerly airflow with further wintry showers. Although very uncertain, high pressure may then settle things down by next weekend before it possibly turns milder, wetter and windier from the west late in the period.

Wed 19 Nov Wales

All parts of the UK are likely to start off on a rather cold but bright note, with some sunshine. However, some showers are likely to pepper northern and eastern coasts, these wintry over high ground and possibly to low levels in the far northeast. A brisk northerly wind will accentuate the cold feel. Overnight frost will be widespread, especially in the north. Towards the middle of next week, an area of rain and stronger winds may move southeast across much of the UK, bringing a brief less cold spell, before a resumption of the cold northerly airflow with further wintry showers. Although very uncertain, high pressure may then settle things down by next weekend before it possibly turns milder, wetter and windier from the west late in the period.

Mallwyd Weather Forecast

Today 13 Nov Wales

Tonight 13 Nov Wales

Fri 14 Nov Wales

Sat 15 Nov Wales

Sun 16 Nov Wales

Mon 17 Nov Wales

Tue 18 Nov Wales

Wed 19 Nov Wales

Temperature Forecast Met Office

Temperature Real-Time

Clee Hill (Shropshire) Radar

National Satellite

National Synoptic

Mallwyd Temperature Statistics

November Temperature

Lake Vyrnwy Saws (16km)

Lowest 9 January, 2025

Average 2025

Highest 11 July, 2025

Lowest 26 October, 2025

Average October

Highest 3 October, 2025

Lowest 1 November, 2025

Average November

Highest 5 November, 2025

Climate (2020–Present)

Lake Vyrnwy Saws (16km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025