As of 16:10 BST

Weather in Pen-y-rhiw

+24°

Pen-y-rhiw, Saturday, 8 August, 16:10

Overcast. Feels like 24°C. High 25°C, low 10°C.

Pressure1017 mb

Wind4 mph S

Humidity44%

Visibility6.2 mi

Dew point11°C

Detailed hourly forecast

Sun, 09+12 ° /26 °

+26 °

Pen-y-rhiw, Sunday, 9 August

Partly cloudy. High 26°C, low 12°C.

Pressure1014 mb

Wind10 mph W

Humidity22%

Visibility6.2 mi

Dew point6°C

Mon, 10+12 ° /29 °

+29 °

Pen-y-rhiw, Monday, 10 August

Overcast. High 29°C, low 12°C.

Pressure1020 mb

Wind6 mph NW

Humidity26%

Visibility6.2 mi

Dew point7°C

Tue, 11+12 ° /31 °

+31 °

Pen-y-rhiw, Tuesday, 11 August

Clear sky. High 31°C, low 12°C.

Pressure1024 mb

Wind11 mph SE

Humidity33%

Visibility6.2 mi

Dew point9°C

Wed, 12+13 ° /35 °

+35 °

Pen-y-rhiw, Wednesday, 12 August

Overcast. High 35°C, low 13°C.

Pressure1022 mb

Wind11 mph SE

Humidity20%

Visibility6.2 mi

Dew point5°C

Thu, 13+17 ° /36 °

+36 °

Pen-y-rhiw, Thursday, 13 August

Clear sky. High 36°C, low 17°C.

Pressure1017 mb

Wind12 mph W

Humidity7%

Visibility—

Dew point-7°C

Fri, 14+16 ° /29 °

+29 °

Pen-y-rhiw, Friday, 14 August

Overcast. High 29°C, low 16°C.

Pressure1017 mb

Wind16 mph W

Humidity41%

Visibility—

Dew point13°C

Sat, 15+15 ° /26 °

+26 °

Pen-y-rhiw, Saturday, 15 August

Overcast. High 26°C, low 15°C.

Pressure1017 mb

Wind8 mph NW

Humidity44%

Visibility—

Dew point11°C

Sun, 16+15 ° /24 °

+24 °

Pen-y-rhiw, Sunday, 16 August

Overcast. High 24°C, low 15°C.

Pressure1014 mb

Wind15 mph W

Humidity39%

Visibility—

Dew point8°C

Mon, 17+13 ° /23 °

0.3

+23 °

Pen-y-rhiw, Monday, 17 August

Light rain. High 23°C, low 13°C.

Pressure1013 mb

Wind14 mph NW

Humidity45%

Visibility—

Dew point9°C

Tue, 18+11 ° /21 °

0.1

+21 °

Pen-y-rhiw, Tuesday, 18 August

Light rain. High 21°C, low 11°C.

Pressure1011 mb

Wind14 mph NW

Humidity59%

Visibility—

Dew point9°C

Wed, 19+10 ° /24 °

+24 °

Pen-y-rhiw, Wednesday, 19 August

Overcast. High 24°C, low 10°C.

Pressure1013 mb

Wind15 mph W

Humidity33%

Visibility—

Dew point5°C

Thu, 20+13 ° /22 °

1.1

+22 °

Pen-y-rhiw, Thursday, 20 August

Light rain. High 22°C, low 13°C.

Pressure1007 mb

Wind16 mph NW

Humidity65%

Visibility—

Dew point13°C

Fri, 21+9 ° /22 °

+22 °

Pen-y-rhiw, Friday, 21 August

Overcast. High 22°C, low 9°C.

Pressure1014 mb

Wind14 mph NW

Humidity38%

Visibility—

Dew point5°C

Sat, 22+11 ° /20 °

0.7

+20 °

Pen-y-rhiw, Saturday, 22 August

Light rain. High 20°C, low 11°C.

Pressure1015 mb

Wind23 mph W

Humidity49%

Visibility—

Dew point8°C

Sun, 23+10 ° /20 °

+20 °

Pen-y-rhiw, Sunday, 23 August

Overcast. High 20°C, low 10°C.

Pressure1023 mb

Wind15 mph NW

Humidity34%

Visibility—

Dew point3°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 Pen-y-rhiw 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 Pen-y-rhiw 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.