As of 17:54 BST

Weather in Caeffynnon

+25°

Caeffynnon, Saturday, 8 August, 17:54

Overcast. Feels like 25°C. High 25°C, low 11°C.

Pressure1017 mb

Wind5 mph NW

Humidity50%

Visibility6.2 mi

Dew point14°C

Detailed hourly forecast

Sun, 09+12 ° /24 °

+24 °

Caeffynnon, Sunday, 9 August

Overcast. High 24°C, low 12°C.

Pressure1015 mb

Wind7 mph W

Humidity63%

Visibility6.2 mi

Dew point12°C

Mon, 10+12 ° /18 °

+18 °

Caeffynnon, Monday, 10 August

Overcast. High 18°C, low 12°C.

Pressure1022 mb

Wind11 mph NW

Humidity61%

Visibility6.2 mi

Dew point9°C

Tue, 11+13 ° /26 °

+26 °

Caeffynnon, Tuesday, 11 August

Clear sky. High 26°C, low 13°C.

Pressure1023 mb

Wind5 mph S

Humidity39%

Visibility6.2 mi

Dew point9°C

Wed, 12+16 ° /29 °

+29 °

Caeffynnon, Wednesday, 12 August

Overcast. High 29°C, low 16°C.

Pressure1021 mb

Wind4 mph S

Humidity33%

Visibility6.2 mi

Dew point8°C

Thu, 13+17 ° /23 °

+23 °

Caeffynnon, Thursday, 13 August

Clear sky. High 23°C, low 17°C.

Pressure1019 mb

Wind7 mph NW

Humidity44%

Visibility—

Dew point10°C

Fri, 14+16 ° /21 °

+21 °

Caeffynnon, Friday, 14 August

Overcast. High 21°C, low 16°C.

Pressure1018 mb

Wind10 mph SW

Humidity82%

Visibility—

Dew point17°C

Sat, 15+14 ° /19 °

+19 °

Caeffynnon, Saturday, 15 August

Partly cloudy. High 19°C, low 14°C.

Pressure1018 mb

Wind12 mph NW

Humidity66%

Visibility—

Dew point12°C

Sun, 16+14 ° /20 °

+20 °

Caeffynnon, Sunday, 16 August

Overcast. High 20°C, low 14°C.

Pressure1015 mb

Wind10 mph W

Humidity62%

Visibility—

Dew point12°C

Mon, 17+14 ° /18 °

2.6

+18 °

Caeffynnon, Monday, 17 August

Light rain. High 18°C, low 14°C.

Pressure1015 mb

Wind18 mph NW

Humidity93%

Visibility—

Dew point14°C

Tue, 18+13 ° /16 °

2.1

+16 °

Caeffynnon, Tuesday, 18 August

Light rain. High 16°C, low 13°C.

Pressure1012 mb

Wind16 mph NW

Humidity85%

Visibility—

Dew point13°C

Wed, 19+14 ° /17 °

+17 °

Caeffynnon, Wednesday, 19 August

Overcast. High 17°C, low 14°C.

Pressure1014 mb

Wind13 mph NW

Humidity73%

Visibility—

Dew point11°C

Thu, 20+14 ° /18 °

3.5

+18 °

Caeffynnon, Thursday, 20 August

Light rain. High 18°C, low 14°C.

Pressure1008 mb

Wind20 mph NW

Humidity91%

Visibility—

Dew point14°C

Fri, 21+14 ° /17 °

2.6

+17 °

Caeffynnon, Friday, 21 August

Light rain. High 17°C, low 14°C.

Pressure1016 mb

Wind19 mph NW

Humidity78%

Visibility—

Dew point11°C

Sat, 22+15 ° /17 °

3.9

+17 °

Caeffynnon, Saturday, 22 August

Light rain. High 17°C, low 15°C.

Pressure1015 mb

Wind25 mph W

Humidity74%

Visibility—

Dew point12°C

Sun, 23+13 ° /16 °

1.9

+16 °

Caeffynnon, Sunday, 23 August

Light rain. High 16°C, low 13°C.

Pressure1024 mb

Wind21 mph NW

Humidity71%

Visibility—

Dew point9°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 Caeffynnon 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 Caeffynnon 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.