As of 18:25 BST

Weather in Trewethern

+24°

Trewethern, Saturday, 8 August, 18:25

Overcast. Feels like 24°C. High 24°C, low 11°C.

Pressure1016 mb

Wind3 mph SE

Humidity53%

Visibility6.2 mi

Dew point14°C

Detailed hourly forecast

Sun, 09+13 ° /26 °

+26 °

Trewethern, Sunday, 9 August

Mainly clear. High 26°C, low 13°C.

Pressure1016 mb

Wind9 mph NW

Humidity47%

Visibility6.2 mi

Dew point10°C

Mon, 10+14 ° /22 °

+22 °

Trewethern, Monday, 10 August

Partly cloudy. High 22°C, low 14°C.

Pressure1021 mb

Wind11 mph N

Humidity62%

Visibility6.2 mi

Dew point13°C

Tue, 11+15 ° /26 °

+26 °

Trewethern, Tuesday, 11 August

Clear sky. High 26°C, low 15°C.

Pressure1022 mb

Wind13 mph SE

Humidity45%

Visibility6.2 mi

Dew point13°C

Wed, 12+18 ° /29 °

+29 °

Trewethern, Wednesday, 12 August

Overcast. High 29°C, low 18°C.

Pressure1020 mb

Wind16 mph SE

Humidity24%

Visibility6.2 mi

Dew point5°C

Thu, 13+18 ° /24 °

+24 °

Trewethern, Thursday, 13 August

Clear sky. High 24°C, low 18°C.

Pressure1019 mb

Wind12 mph NW

Humidity47%

Visibility—

Dew point12°C

Fri, 14+16 ° /23 °

+23 °

Trewethern, Friday, 14 August

Overcast. High 23°C, low 16°C.

Pressure1019 mb

Wind12 mph W

Humidity74%

Visibility—

Dew point17°C

Sat, 15+15 ° /22 °

+22 °

Trewethern, Saturday, 15 August

Overcast. High 22°C, low 15°C.

Pressure1018 mb

Wind13 mph N

Humidity60%

Visibility—

Dew point13°C

Sun, 16+15 ° /21 °

1.3

+21 °

Trewethern, Sunday, 16 August

Light rain. High 21°C, low 15°C.

Pressure1016 mb

Wind14 mph W

Humidity60%

Visibility—

Dew point12°C

Mon, 17+15 ° /19 °

0.2

+19 °

Trewethern, Monday, 17 August

Light rain. High 19°C, low 15°C.

Pressure1016 mb

Wind17 mph NW

Humidity59%

Visibility—

Dew point10°C

Tue, 18+15 ° /18 °

0.9

+18 °

Trewethern, Tuesday, 18 August

Light rain. High 18°C, low 15°C.

Pressure1014 mb

Wind19 mph NW

Humidity70%

Visibility—

Dew point12°C

Wed, 19+14 ° /20 °

0.1

+20 °

Trewethern, Wednesday, 19 August

Light rain. High 20°C, low 14°C.

Pressure1016 mb

Wind11 mph NW

Humidity59%

Visibility—

Dew point11°C

Thu, 20+15 ° /19 °

1.1

+19 °

Trewethern, Thursday, 20 August

Light rain. High 19°C, low 15°C.

Pressure1010 mb

Wind19 mph NW

Humidity72%

Visibility—

Dew point12°C

Fri, 21+15 ° /18 °

1.5

+18 °

Trewethern, Friday, 21 August

Light rain. High 18°C, low 15°C.

Pressure1017 mb

Wind16 mph NW

Humidity62%

Visibility—

Dew point10°C

Sat, 22+16 ° /18 °

0.9

+18 °

Trewethern, Saturday, 22 August

Light rain. High 18°C, low 16°C.

Pressure1019 mb

Wind25 mph W

Humidity73%

Visibility—

Dew point13°C

Sun, 23+14 ° /18 °

0.2

+18 °

Trewethern, Sunday, 23 August

Light rain. High 18°C, low 14°C.

Pressure1025 mb

Wind18 mph NW

Humidity61%

Visibility—

Dew point10°C

Questions about the month ahead

How accurate is a month-long forecast?

The first 16 days come from weather models — highly reliable for the first 3–5 days, gradually less so after that. Days 17 to 30 for Trewethern are built from climate averages over the last 60 years, so they show typical weather for those dates rather than a specific forecast.

What does "above average" mean?

We compare the forecast with the climate average for exactly the same calendar days, calculated from 60 years of observations. The difference shows how the coming month compares with a typical one.

Where do the 66-year records come from?

These are real historical extremes recorded in Trewethern since 1960: the highest and lowest temperature for each calendar date, with the year it happened.

How often is the 30-day forecast updated?

The forecast portion refreshes every hour. The climate portion is based on long-term data and stays stable.