As of 17:29 BST

Weather in Graianrhyd

+21°

Graianrhyd, Saturday, 8 August, 17:29

Overcast. Feels like 20°C. High 23°C, low 8°C.

Pressure1016 mb

Wind6 mph NW

Humidity52%

Visibility6.2 mi

Dew point11°C

Detailed hourly forecast

Sun, 09+8 ° /22 °

+22 °

Graianrhyd, Sunday, 9 August

Overcast. High 22°C, low 8°C.

Pressure1014 mb

Wind5 mph NW

Humidity45%

Visibility6.2 mi

Dew point9°C

Mon, 10+9 ° /18 °

0.1

+18 °

Graianrhyd, Monday, 10 August

Light rain. High 18°C, low 9°C.

Pressure1022 mb

Wind9 mph NW

Humidity50%

Visibility6.2 mi

Dew point7°C

Tue, 11+8 ° /27 °

+27 °

Graianrhyd, Tuesday, 11 August

Clear sky. High 27°C, low 8°C.

Pressure1024 mb

Wind9 mph S

Humidity35%

Visibility6.2 mi

Dew point7°C

Wed, 12+13 ° /30 °

+30 °

Graianrhyd, Wednesday, 12 August

Overcast. High 30°C, low 13°C.

Pressure1022 mb

Wind9 mph S

Humidity25%

Visibility6.2 mi

Dew point5°C

Thu, 13+16 ° /28 °

+28 °

Graianrhyd, Thursday, 13 August

Clear sky. High 28°C, low 16°C.

Pressure1018 mb

Wind12 mph N

Humidity24%

Visibility—

Dew point4°C

Fri, 14+14 ° /23 °

+23 °

Graianrhyd, Friday, 14 August

Light rain. High 23°C, low 14°C.

Pressure1016 mb

Wind10 mph NW

Humidity63%

Visibility—

Dew point15°C

Sat, 15+11 ° /20 °

+20 °

Graianrhyd, Saturday, 15 August

Overcast. High 20°C, low 11°C.

Pressure1018 mb

Wind8 mph N

Humidity55%

Visibility—

Dew point9°C

Sun, 16+12 ° /22 °

0.1

+22 °

Graianrhyd, Sunday, 16 August

Light rain. High 22°C, low 12°C.

Pressure1013 mb

Wind7 mph N

Humidity50%

Visibility—

Dew point10°C

Mon, 17+10 ° /16 °

2.6

+16 °

Graianrhyd, Monday, 17 August

Light rain. High 16°C, low 10°C.

Pressure1013 mb

Wind13 mph NW

Humidity92%

Visibility—

Dew point13°C

Tue, 18+8 ° /16 °

0.9

+16 °

Graianrhyd, Tuesday, 18 August

Light rain. High 16°C, low 8°C.

Pressure1011 mb

Wind14 mph NW

Humidity70%

Visibility—

Dew point9°C

Wed, 19+11 ° /19 °

0.1

+19 °

Graianrhyd, Wednesday, 19 August

Light rain. High 19°C, low 11°C.

Pressure1013 mb

Wind11 mph NW

Humidity58%

Visibility—

Dew point9°C

Thu, 20+11 ° /17 °

0.9

+17 °

Graianrhyd, Thursday, 20 August

Light rain. High 17°C, low 11°C.

Pressure1006 mb

Wind13 mph NW

Humidity95%

Visibility—

Dew point12°C

Fri, 21+11 ° /16 °

0.8

+16 °

Graianrhyd, Friday, 21 August

Light rain. High 16°C, low 11°C.

Pressure1014 mb

Wind17 mph NW

Humidity56%

Visibility—

Dew point6°C

Sat, 22+11 ° /15 °

2.1

+15 °

Graianrhyd, Saturday, 22 August

Light rain. High 15°C, low 11°C.

Pressure1012 mb

Wind18 mph W

Humidity70%

Visibility—

Dew point9°C

Sun, 23+11 ° /15 °

0.4

+15 °

Graianrhyd, Sunday, 23 August

Light rain. High 15°C, low 11°C.

Pressure1022 mb

Wind16 mph NW

Humidity57%

Visibility—

Dew point6°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 Graianrhyd 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 Graianrhyd 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.