Grovesend Weather Forecast, Swansea SA4 4

Today 10 Dec Wales

A much brighter day with sunny spells across Wales. Some showers feeding in from the west, though fading into the afternoon. Winds easing a little, but still fairly breezy around coasts and the welsh hills. Feeling cooler than Tuesday. Maximum Temperature 12C.

Tonight 10 Dec Wales

Dry overnight. Clear periods at first, though some cloud later. Still breezy around coasts and hills. Feeling fresh by Thursday morning, perhaps with isolated patches of frost in sheltered spots. Minimum Temperature 6C.

Thu 11 Dec Wales

A chillier start than recent days. Dry with bright spells, though cloud gradually thickening which may bring rain to southern and western parts later. Often breezy. Similar temperatures to Wednesday. Maximum Temperature 12C.

Fri 12 Dec Wales

Early rain clearing to sunshine and isolated showers on Friday. Lighter winds. Turning unsettled again thereafter with winds strengthening and some rain returning. Temperatures average or just above.

Sat 13 Dec Wales

Early rain clearing to sunshine and isolated showers on Friday. Lighter winds. Turning unsettled again thereafter with winds strengthening and some rain returning. Temperatures average or just above.

Sun 14 Dec Wales

Early rain clearing to sunshine and isolated showers on Friday. Lighter winds. Turning unsettled again thereafter with winds strengthening and some rain returning. Temperatures average or just above.

Mon 15 Dec Wales

A continuation of a similar pattern to that seen through early December is anticipated, especially at first, as frontal systems from the Atlantic spread into and across the UK, interspersed with some temporary drier interludes. These will bring spells of rain, which may be heavy at times leading to the risk of some impacts given how wet it has been lately, especially in the west. In addition, there is also potential for some periods of strong winds at times too. Whilst it will often be mild, later in the period there may be a slight downward trend in temperature, especially across northern parts of the UK, and the chance of drier spells increases. There may also be a slightly higher chance of some wintry hazards at times in the north.

Tue 16 Dec Wales

A continuation of a similar pattern to that seen through early December is anticipated, especially at first, as frontal systems from the Atlantic spread into and across the UK, interspersed with some temporary drier interludes. These will bring spells of rain, which may be heavy at times leading to the risk of some impacts given how wet it has been lately, especially in the west. In addition, there is also potential for some periods of strong winds at times too. Whilst it will often be mild, later in the period there may be a slight downward trend in temperature, especially across northern parts of the UK, and the chance of drier spells increases. There may also be a slightly higher chance of some wintry hazards at times in the north.

Grovesend Weather Forecast

Today 10 Dec Wales

Tonight 10 Dec Wales

Thu 11 Dec Wales

Fri 12 Dec Wales

Sat 13 Dec Wales

Sun 14 Dec Wales

Mon 15 Dec Wales

Tue 16 Dec Wales

Temperature Forecast Met Office

Temperature Real-Time

Crug-y-Gorllwyn (Carmarthenshire) Radar

National Satellite

National Synoptic

Grovesend Temperature Statistics

December Temperature

Pembrey Sands Samos (22km)

Lowest 4 March, 2025

Average 2025

Highest 12 August, 2025

Lowest 21 November, 2025

Average November

Highest 5 November, 2025

Lowest 4 December, 2025

Average December

Highest 7 December, 2025

Climate (2020–Present)

Pembrey Sands Samos (22km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025