As of 16:01 BST

Weather in Menai Bridge / Porthaethwy

+23°

Menai Bridge / Porthaethwy, Saturday, 8 August, 16:01

Partly cloudy. Feels like 23°C. High 24°C, low 11°C.

Pressure1017 mb

Wind11 mph SW

Humidity42%

Visibility6.2 mi

Dew point11°C

Detailed hourly forecast

Sun, 09+12 ° /22 °

+22 °

Menai Bridge / Porthaethwy, Sunday, 9 August

Overcast. High 22°C, low 12°C.

Pressure1014 mb

Wind8 mph SW

Humidity58%

Visibility6.2 mi

Dew point12°C

Mon, 10+10 ° /19 °

0.1

+19 °

Menai Bridge / Porthaethwy, Monday, 10 August

Light rain. High 19°C, low 10°C.

Pressure1022 mb

Wind7 mph N

Humidity50%

Visibility6.2 mi

Dew point7°C

Tue, 11+11 ° /26 °

+26 °

Menai Bridge / Porthaethwy, Tuesday, 11 August

Clear sky. High 26°C, low 11°C.

Pressure1023 mb

Wind6 mph SW

Humidity31%

Visibility6.2 mi

Dew point6°C

Wed, 12+16 ° /29 °

+29 °

Menai Bridge / Porthaethwy, Wednesday, 12 August

Overcast. High 29°C, low 16°C.

Pressure1021 mb

Wind6 mph S

Humidity30%

Visibility6.2 mi

Dew point7°C

Thu, 13+16 ° /27 °

+27 °

Menai Bridge / Porthaethwy, Thursday, 13 August

Clear sky. High 27°C, low 16°C.

Pressure1018 mb

Wind6 mph S

Humidity35%

Visibility—

Dew point9°C

Fri, 14+16 ° /24 °

1.9

+24 °

Menai Bridge / Porthaethwy, Friday, 14 August

Light rain. High 24°C, low 16°C.

Pressure1017 mb

Wind8 mph SW

Humidity62%

Visibility—

Dew point15°C

Sat, 15+12 ° /20 °

+20 °

Menai Bridge / Porthaethwy, Saturday, 15 August

Overcast. High 20°C, low 12°C.

Pressure1019 mb

Wind9 mph N

Humidity53%

Visibility—

Dew point9°C

Sun, 16+12 ° /22 °

+22 °

Menai Bridge / Porthaethwy, Sunday, 16 August

Overcast. High 22°C, low 12°C.

Pressure1014 mb

Wind8 mph SW

Humidity45%

Visibility—

Dew point8°C

Mon, 17+12 ° /19 °

2.4

+19 °

Menai Bridge / Porthaethwy, Monday, 17 August

Light rain. High 19°C, low 12°C.

Pressure1014 mb

Wind12 mph NW

Humidity74%

Visibility—

Dew point12°C

Tue, 18+13 ° /18 °

3.2

+18 °

Menai Bridge / Porthaethwy, Tuesday, 18 August

Light rain. High 18°C, low 13°C.

Pressure1012 mb

Wind10 mph NW

Humidity90%

Visibility—

Dew point13°C

Wed, 19+12 ° /18 °

0.5

+18 °

Menai Bridge / Porthaethwy, Wednesday, 19 August

Light rain. High 18°C, low 12°C.

Pressure1014 mb

Wind9 mph SW

Humidity68%

Visibility—

Dew point11°C

Thu, 20+13 ° /20 °

2.6

+20 °

Menai Bridge / Porthaethwy, Thursday, 20 August

Light rain. High 20°C, low 13°C.

Pressure1007 mb

Wind16 mph W

Humidity86%

Visibility—

Dew point13°C

Fri, 21+12 ° /18 °

1.9

+18 °

Menai Bridge / Porthaethwy, Friday, 21 August

Light rain. High 18°C, low 12°C.

Pressure1014 mb

Wind15 mph NW

Humidity57%

Visibility—

Dew point8°C

Sat, 22+13 ° /17 °

4.2

+17 °

Menai Bridge / Porthaethwy, Saturday, 22 August

Light rain. High 17°C, low 13°C.

Pressure1013 mb

Wind20 mph W

Humidity70%

Visibility—

Dew point10°C

Sun, 23+11 ° /17 °

0.4

+17 °

Menai Bridge / Porthaethwy, Sunday, 23 August

Light rain. High 17°C, low 11°C.

Pressure1023 mb

Wind14 mph NW

Humidity55%

Visibility—

Dew point7°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 Menai Bridge / Porthaethwy 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 Menai Bridge / Porthaethwy 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.