As of 19:34 BST

Weather in Capel Curig

+20°

Capel Curig, Saturday, 8 August, 19:34

Overcast. Feels like 19°C. High 24°C, low 9°C.

Pressure1016 mb

Wind6 mph SW

Humidity64%

Visibility6.2 mi

Dew point13°C

Detailed hourly forecast

Sun, 09+10 ° /21 °

+21 °

Capel Curig, Sunday, 9 August

Overcast. High 21°C, low 10°C.

Pressure1014 mb

Wind6 mph W

Humidity65%

Visibility6.2 mi

Dew point12°C

Mon, 10+9 ° /16 °

0.3

+16 °

Capel Curig, Monday, 10 August

Light rain. High 16°C, low 9°C.

Pressure1022 mb

Wind6 mph N

Humidity60%

Visibility6.2 mi

Dew point7°C

Tue, 11+9 ° /23 °

+23 °

Capel Curig, Tuesday, 11 August

Clear sky. High 23°C, low 9°C.

Pressure1023 mb

Wind4 mph SW

Humidity37%

Visibility6.2 mi

Dew point7°C

Wed, 12+14 ° /26 °

+26 °

Capel Curig, Wednesday, 12 August

Overcast. High 26°C, low 14°C.

Pressure1022 mb

Wind4 mph S

Humidity39%

Visibility6.2 mi

Dew point9°C

Thu, 13+16 ° /24 °

+24 °

Capel Curig, Thursday, 13 August

Clear sky. High 24°C, low 16°C.

Pressure1019 mb

Wind6 mph S

Humidity41%

Visibility—

Dew point9°C

Fri, 14+14 ° /21 °

2.1

+21 °

Capel Curig, Friday, 14 August

Light rain. High 21°C, low 14°C.

Pressure1017 mb

Wind7 mph SW

Humidity74%

Visibility—

Dew point15°C

Sat, 15+11 ° /17 °

+17 °

Capel Curig, Saturday, 15 August

Overcast. High 17°C, low 11°C.

Pressure1018 mb

Wind6 mph N

Humidity66%

Visibility—

Dew point10°C

Sun, 16+12 ° /19 °

+19 °

Capel Curig, Sunday, 16 August

Overcast. High 19°C, low 12°C.

Pressure1014 mb

Wind5 mph SW

Humidity57%

Visibility—

Dew point9°C

Mon, 17+11 ° /15 °

3.5

+15 °

Capel Curig, Monday, 17 August

Light rain. High 15°C, low 11°C.

Pressure1014 mb

Wind10 mph NW

Humidity91%

Visibility—

Dew point12°C

Tue, 18+10 ° /14 °

3.2

+14 °

Capel Curig, Tuesday, 18 August

Light rain. High 14°C, low 10°C.

Pressure1012 mb

Wind8 mph NW

Humidity88%

Visibility—

Dew point11°C

Wed, 19+11 ° /17 °

0.5

+17 °

Capel Curig, Wednesday, 19 August

Light rain. High 17°C, low 11°C.

Pressure1014 mb

Wind7 mph NW

Humidity69%

Visibility—

Dew point10°C

Thu, 20+11 ° /17 °

+17 °

Capel Curig, Thursday, 20 August

Light rain. High 17°C, low 11°C.

Pressure1007 mb

Wind17 mph NW

Humidity93%

Visibility—

Dew point12°C

Fri, 21+10 ° /15 °

+15 °

Capel Curig, Friday, 21 August

Light rain. High 15°C, low 10°C.

Pressure1014 mb

Wind16 mph W

Humidity67%

Visibility—

Dew point7°C

Sat, 22+11 ° /14 °

4.2

+14 °

Capel Curig, Saturday, 22 August

Light rain. High 14°C, low 11°C.

Pressure1013 mb

Wind23 mph W

Humidity78%

Visibility—

Dew point9°C

Sun, 23+10 ° /14 °

0.5

+14 °

Capel Curig, Sunday, 23 August

Light rain. High 14°C, low 10°C.

Pressure1023 mb

Wind15 mph NW

Humidity62%

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 Capel Curig 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 Capel Curig 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.