As of 21:01 BST

Weather in Dyffryn Castell

+14°Weather now

Dyffryn Castell, Saturday, 8 August, 21:01

Overcast. Feels like 13°C. High 23°C, low 7°C.

Pressure1016 mb
Wind1 mph NW
Humidity71%
Visibility6.2 mi
Dew point9°C
Sun, 09+9 ° /22 °0Overcast
+22 °Overcast

Dyffryn Castell, Sunday, 9 August

Overcast. High 22°C, low 9°C.

Pressure1014 mb
Wind10 mph W
Humidity49%
Visibility6.2 mi
Dew point9°C
Mon, 10+8 ° /20 °0Overcast
+20 °Overcast

Dyffryn Castell, Monday, 10 August

Overcast. High 20°C, low 8°C.

Pressure1021 mb
Wind6 mph NW
Humidity52%
Visibility6.2 mi
Dew point8°C
Tue, 11+8 ° /25 °0Partly cloudy
+25 °Partly cloudy

Dyffryn Castell, Tuesday, 11 August

Partly cloudy. High 25°C, low 8°C.

Pressure1023 mb
Wind8 mph S
Humidity34%
Visibility6.2 mi
Dew point7°C
Wed, 12+12 ° /28 °0Mainly clear
+28 °Mainly clear

Dyffryn Castell, Wednesday, 12 August

Mainly clear. High 28°C, low 12°C.

Pressure1021 mb
Wind4 mph SW
Humidity27%
Visibility6.2 mi
Dew point6°C
Thu, 13+13 ° /30 °0Overcast
+30 °Overcast

Dyffryn Castell, Thursday, 13 August

Overcast. High 30°C, low 13°C.

Pressure1018 mb
Wind8 mph W
Humidity23%
Visibility—
Dew point5°C
Fri, 14+13 ° /22 °0Partly cloudy
+22 °Partly cloudy

Dyffryn Castell, Friday, 14 August

Partly cloudy. High 22°C, low 13°C.

Pressure1017 mb
Wind11 mph W
Humidity59%
Visibility—
Dew point13°C
Sat, 15+13 ° /20 °1.1Light rain
+20 °Light rain

Dyffryn Castell, Saturday, 15 August

Light rain. High 20°C, low 13°C.

Pressure1017 mb
Wind8 mph NW
Humidity60%
Visibility—
Dew point11°C
Sun, 16+10 ° /18 °0.3Light rain
+18 °Light rain

Dyffryn Castell, Sunday, 16 August

Light rain. High 18°C, low 10°C.

Pressure1019 mb
Wind11 mph W
Humidity64%
Visibility—
Dew point10°C
Mon, 17+9 ° /15 °3.2Light rain
+15 °Light rain

Dyffryn Castell, Monday, 17 August

Light rain. High 15°C, low 9°C.

Pressure1011 mb
Wind15 mph W
Humidity99%
Visibility—
Dew point13°C
Tue, 18+8 ° /14 °0.1Light rain
+14 °Light rain

Dyffryn Castell, Tuesday, 18 August

Light rain. High 14°C, low 8°C.

Pressure1014 mb
Wind15 mph W
Humidity67%
Visibility—
Dew point8°C
Wed, 19+8 ° /15 °0.7Light rain
+15 °Light rain

Dyffryn Castell, Wednesday, 19 August

Light rain. High 15°C, low 8°C.

Pressure1015 mb
Wind14 mph W
Humidity52%
Visibility—
Dew point5°C
Thu, 20+7 ° /14 °0.5Light rain
+14 °Light rain

Dyffryn Castell, Thursday, 20 August

Light rain. High 14°C, low 7°C.

Pressure1015 mb
Wind11 mph NW
Humidity72%
Visibility—
Dew point8°C
Fri, 21+7 ° /15 °1.7Light rain
+15 °Light rain

Dyffryn Castell, Friday, 21 August

Light rain. High 15°C, low 7°C.

Pressure1015 mb
Wind9 mph NW
Humidity59%
Visibility—
Dew point6°C
Sat, 22+7 ° /18 °0.4Light rain
+18 °Light rain

Dyffryn Castell, Saturday, 22 August

Light rain. High 18°C, low 7°C.

Pressure1020 mb
Wind8 mph E
Humidity45%
Visibility—
Dew point5°C
Sun, 23+8 ° /19 °0.7Light rain
+19 °Light rain

Dyffryn Castell, Sunday, 23 August

Light rain. High 19°C, low 8°C.

Pressure1019 mb
Wind12 mph SW
Humidity44%
Visibility—
Dew point5°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 Dyffryn Castell 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 Dyffryn Castell 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.