Claerwen Valley Weather Forecast, Powys LD6 5

Today 17 Jun Wales

A cooler and cloudier day in western areas and turning murky in the northwest with patchy drizzly rain during the afternoon. Remaining dry elsewhere with plenty of warm sunshine developing, the warmth tempered slightly by the westerly breeze. Maximum Temperature 21C.

Tonight 17 Jun Wales

A rather cloudy evening overall with patchy drizzle over higher ground in the west. Becoming dry overnight with clearer periods developing but also some patchy mist and fog forming. Mild. Minimum Temperature 11C.

Wed 18 Jun Wales

Any cloud or mist clearing relatively quickly, leaving a fine day with plenty of strong sunshine. Feeling very warm with light and variable winds. Maximum Temperature 24C.

Thu 19 Jun Wales

Largely settled with spells of strong sunshine, hazy at times. Chance of a few showers towards the weekend. Feeling very warm despite a fresh southerly breeze. Very high pollen levels.

Fri 20 Jun Wales

Largely settled with spells of strong sunshine, hazy at times. Chance of a few showers towards the weekend. Feeling very warm despite a fresh southerly breeze. Very high pollen levels.

Sat 21 Jun Wales

Largely settled with spells of strong sunshine, hazy at times. Chance of a few showers towards the weekend. Feeling very warm despite a fresh southerly breeze. Very high pollen levels.

Sun 22 Jun Wales

Initially hot across eastern Britain in particular, with many areas dry although a few showers will be possible in places, perhaps thundery. Temperatures are likely to lower somewhat into next week, but still remaining very warm across parts of the east and southeast. There will also be an increasing chance of some showers or thunderstorms in southern and western areas, and perhaps some longer spells of rain in the far north. Later in the week and into the following weekend, higher pressure may become more influential, especially across central and southern areas where longer spells of dry and warm weather are most likely, whilst it remains cooler and generally more changeable farther to the northwest.

Mon 23 Jun Wales

Initially hot across eastern Britain in particular, with many areas dry although a few showers will be possible in places, perhaps thundery. Temperatures are likely to lower somewhat into next week, but still remaining very warm across parts of the east and southeast. There will also be an increasing chance of some showers or thunderstorms in southern and western areas, and perhaps some longer spells of rain in the far north. Later in the week and into the following weekend, higher pressure may become more influential, especially across central and southern areas where longer spells of dry and warm weather are most likely, whilst it remains cooler and generally more changeable farther to the northwest.

Claerwen Valley Weather Forecast

Today 17 Jun Wales

Tonight 17 Jun Wales

Wed 18 Jun Wales

Thu 19 Jun Wales

Fri 20 Jun Wales

Sat 21 Jun Wales

Sun 22 Jun Wales

Mon 23 Jun Wales

Temperature Forecast Met Office

Temperature Real-Time

Crug-y-Gorllwyn (Carmarthenshire) Radar

National Satellite

National Synoptic

Claerwen Valley Temperature Statistics

June Temperature

Sennybridge (21km)

Lowest 9 January, 2025

Average 2025

Highest 1 May, 2025

Lowest 6 May, 2025

Average May

Highest 1 May, 2025

Lowest 2 June, 2025

Average June

Highest 11 June, 2025

Climate (2020–Present)

Sennybridge (21km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025