Trewornan Weather Forecast, Cornwall PL27 6

Today 1 Jan South West England

A rather cloudy day today with some patchy outbreaks of mainly light rain. Some sunnier spells will develop, especially during New Year's afternoon. Feeling cold in the strengthening breeze. Maximum Temperature 8C.

Tonight 1 Jan South West England

Largely dry overnight with lengthy clear spells and variable cloud for all. Turning cold under the starry skies with a frost developing. Some wintry showers approaching Gloucestershire towards dawn. Minimum Temperature -2C.

Fri 2 Jan South West England

A band of rain, sleet and some hill snow pushing southwards. Turning brighter during the afternoon but remaining cold and breezy. Another frosty night follows. Maximum Temperature 6C.

Sat 3 Jan South West England

A cold weekend with plenty of sunshine by day and widespread frosts by night. Some wintry showers possible in the west, but dry for many. Remaining similar on Monday.

Sun 4 Jan South West England

A cold weekend with plenty of sunshine by day and widespread frosts by night. Some wintry showers possible in the west, but dry for many. Remaining similar on Monday.

Mon 5 Jan South West England

A cold weekend with plenty of sunshine by day and widespread frosts by night. Some wintry showers possible in the west, but dry for many. Remaining similar on Monday.

Tue 6 Jan South West England

The recent spell of cold, northerly winds should begin to ease by the middle of next week, with snow showers in the north and east becoming lighter and less frequent. However, bands of rain seem likely to gradually move in off the Atlantic and, as these encounter the cold air entrenched over the UK, some further snowfall is possible, particularly in central and eastern areas, with rain more likely in the west. From next weekend, the outlook becomes more uncertain. Most likely is that conditions will be less cold than recently, but there still remains potential for further spells of snow, especially in northern and central areas. Further south and west, some milder interludes are possible, with the chance of some heavier rain and stronger winds at times.

Wed 7 Jan South West England

The recent spell of cold, northerly winds should begin to ease by the middle of next week, with snow showers in the north and east becoming lighter and less frequent. However, bands of rain seem likely to gradually move in off the Atlantic and, as these encounter the cold air entrenched over the UK, some further snowfall is possible, particularly in central and eastern areas, with rain more likely in the west. From next weekend, the outlook becomes more uncertain. Most likely is that conditions will be less cold than recently, but there still remains potential for further spells of snow, especially in northern and central areas. Further south and west, some milder interludes are possible, with the chance of some heavier rain and stronger winds at times.

Trewornan Weather Forecast

Today 1 Jan South West England

Tonight 1 Jan South West England

Fri 2 Jan South West England

Sat 3 Jan South West England

Sun 4 Jan South West England

Mon 5 Jan South West England

Tue 6 Jan South West England

Wed 7 Jan South West England

Temperature Forecast Met Office

Temperature Real-Time

Predannack (Cornwall) Radar

National Satellite

National Synoptic

Trewornan Temperature Statistics

January Temperature

Cardinham (12km)

Lowest

Average 2026

Highest

Lowest 26 December, 2025

Average December

Highest 7 December, 2025

Lowest

Average January

Highest

Climate (2021–Present)

Cardinham (12km)

Average Low 2021–2025

Average 2021–2025

Average High 2021–2025