Menai Straight - Britannia Bridge Weather Forecast, Isle of Anglesey

Today 29 Jan Wales

The odd shower is possible in the north and west, but for most, a fine day is expected on Wednesday with some decent spells of sunshine. Lighter winds than of late, though a bit of a breeze developing again later. Maximum Temperature 8C.

Tonight 29 Jan Wales

Dry through Wednesday evening. Cloud clearing to leave lengthy clear periods overnight, though an odd shower may drift into the west. Colder than of late, with areas of frost and the odd mist patch forming by the morning. Breezy. Minimum Temperature -1C.

Thu 30 Jan Wales

A chilly start, and a rather cold day overall, but with plenty of sunshine to compensate, making it feel pleasant. Staying dry with patchy cloud at times alongside gentle winds. Maximum Temperature 8C.

Fri 31 Jan Wales

Early rain on Friday soon clearing, then sunnier spells developing; fog possible overnight. Often cloudy over the weekend with patchy rain and drizzle at times and turning breezier.

Sat 1 Feb Wales

Early rain on Friday soon clearing, then sunnier spells developing; fog possible overnight. Often cloudy over the weekend with patchy rain and drizzle at times and turning breezier.

Sun 2 Feb Wales

Early rain on Friday soon clearing, then sunnier spells developing; fog possible overnight. Often cloudy over the weekend with patchy rain and drizzle at times and turning breezier.

Mon 3 Feb Wales

Periods of wet weather are likely to affect northwestern parts of the UK at times, particularly early in this period. Some heavy rain is possible and this is likely to be accompanied by spells of strong winds. South of this, across the rest of the UK, it is likely to be more settled and whilst some rain can't be ruled out at times, there is likely to be plenty of dry weather through this period. Winds will be lighter and this will bring the risk of overnight frost and fog. Overall, temperatures will be close to normal for most, but it is likely to be mild at times in the northwest. Brief colder spells are likely here in between weather systems though.

Tue 4 Feb Wales

Periods of wet weather are likely to affect northwestern parts of the UK at times, particularly early in this period. Some heavy rain is possible and this is likely to be accompanied by spells of strong winds. South of this, across the rest of the UK, it is likely to be more settled and whilst some rain can't be ruled out at times, there is likely to be plenty of dry weather through this period. Winds will be lighter and this will bring the risk of overnight frost and fog. Overall, temperatures will be close to normal for most, but it is likely to be mild at times in the northwest. Brief colder spells are likely here in between weather systems though.

Menai Straight - Britannia Bridge Weather Forecast

Today 29 Jan Wales

Tonight 29 Jan Wales

Thu 30 Jan Wales

Fri 31 Jan Wales

Sat 1 Feb Wales

Sun 2 Feb Wales

Mon 3 Feb Wales

Tue 4 Feb Wales

Temperature Forecast Met Office

Temperature Real-Time

Crug-y-Gorllwyn (Carmarthenshire) Radar

National Satellite

National Synoptic

Menai Straight - Britannia Bridge Temperature Statistics

January Temperature

Capel Curig Saws (21km)

Lowest 9 January, 2025

Average 2025

Highest 24 January, 2025

Lowest 3 December, 2024

Average December

Highest 1 December, 2024

Lowest 9 January, 2025

Average January

Highest 24 January, 2025

Climate (2020–Present)

Capel Curig Saws (21km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025