Shepton Mallet Weather Forecast, Somerset BA4 5

Today 16 Sep South West England

A drier day albeit still the chance of a few isolated showers. Sunny spells are likely through the morning, but any sunshine turning hazy through the afternoon. Still breezy, though winds easing through the morning. Maximum Temperature 17C.

Tonight 16 Sep South West England

Cloudy with showery rain affecting parts of Cornwall and west Devon through the evening, before a band of heavier and more persistent spreads eastwards overnight. Increasingly windy by dawn. Minimum Temperature 12C.

Wed 17 Sep South West England

Heavy, persistent rain clearing eastwards through the morning, though remaining mostly cloudy with outbreaks of patchy rain and drizzle throughout the day, perhaps turning heavy at times. Breezy. Maximum Temperature 19C.

Thu 18 Sep South West England

Remaining changeable with showers or longer spells of rain at times, though brighter interludes are possible. Often breezy. A little milder and more humid by the end of the week.

Fri 19 Sep South West England

Remaining changeable with showers or longer spells of rain at times, though brighter interludes are possible. Often breezy. A little milder and more humid by the end of the week.

Sat 20 Sep South West England

Remaining changeable with showers or longer spells of rain at times, though brighter interludes are possible. Often breezy. A little milder and more humid by the end of the week.

Sun 21 Sep South West England

The broadly unsettled conditions look to continue during the first part of this period. All areas are likely to see some further spells of wet and at times windy weather, interspersed with brighter, showery interludes. By the start of the following week, a ridge of high pressure may extend eastwards towards the UK, bringing an increasing chance of longer periods of drier weather to northern areas initially, whilst low pressure remains closer to the south or southeast. Towards the end of this period, high pressure may be rather more dominant across the UK. A cooler interlude is likely for a time through next week, with chilly nights and fog patches likely under the influence of high pressure. Temperatures probably return closer to average by late September.

Mon 22 Sep South West England

The broadly unsettled conditions look to continue during the first part of this period. All areas are likely to see some further spells of wet and at times windy weather, interspersed with brighter, showery interludes. By the start of the following week, a ridge of high pressure may extend eastwards towards the UK, bringing an increasing chance of longer periods of drier weather to northern areas initially, whilst low pressure remains closer to the south or southeast. Towards the end of this period, high pressure may be rather more dominant across the UK. A cooler interlude is likely for a time through next week, with chilly nights and fog patches likely under the influence of high pressure. Temperatures probably return closer to average by late September.

Shepton Mallet Weather Forecast

Today 16 Sep South West England

Tonight 16 Sep South West England

Wed 17 Sep South West England

Thu 18 Sep South West England

Fri 19 Sep South West England

Sat 20 Sep South West England

Sun 21 Sep South West England

Mon 22 Sep South West England

Temperature Forecast Met Office

Temperature Real-Time

Dean Hill (Wiltshire) Radar

National Satellite

National Synoptic

Shepton Mallet Temperature Statistics

September Temperature

Yeovilton (21km)

Lowest 3 January, 2025

Average 2025

Highest 12 August, 2025

Lowest 2 August, 2025

Average August

Highest 12 August, 2025

Lowest 14 September, 2025

Average September

Highest 6 September, 2025

Climate (2020–Present)

Yeovilton (21km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025