As of 16:09 BST

Weather in Port Erin

+23°

Port Erin, Saturday, 8 August, 16:09

Overcast. Feels like 23°C. High 23°C, low 12°C.

Pressure1016 mb

Wind16 mph S

Humidity69%

Visibility6.2 mi

Dew point17°C

Detailed hourly forecast

Sun, 09+15 ° /19 °

1.5

+19 °

Port Erin, Sunday, 9 August

Light rain. High 19°C, low 15°C.

Pressure1014 mb

Wind13 mph SW

Humidity84%

Visibility6.2 mi

Dew point12°C

Mon, 10+12 ° /15 °

+15 °

Port Erin, Monday, 10 August

Overcast. High 15°C, low 12°C.

Pressure1022 mb

Wind10 mph NW

Humidity78%

Visibility6.2 mi

Dew point10°C

Tue, 11+14 ° /18 °

+18 °

Port Erin, Tuesday, 11 August

Partly cloudy. High 18°C, low 14°C.

Pressure1024 mb

Wind13 mph SE

Humidity80%

Visibility6.2 mi

Dew point12°C

Wed, 12+16 ° /18 °

+18 °

Port Erin, Wednesday, 12 August

Overcast. High 18°C, low 16°C.

Pressure1022 mb

Wind9 mph SE

Humidity79%

Visibility6.2 mi

Dew point13°C

Thu, 13+16 ° /18 °

+18 °

Port Erin, Thursday, 13 August

Mainly clear. High 18°C, low 16°C.

Pressure1019 mb

Wind9 mph S

Humidity94%

Visibility—

Dew point16°C

Fri, 14+15 ° /17 °

3.9

+17 °

Port Erin, Friday, 14 August

Light rain. High 17°C, low 15°C.

Pressure1017 mb

Wind17 mph NW

Humidity96%

Visibility—

Dew point15°C

Sat, 15+14 ° /15 °

+15 °

Port Erin, Saturday, 15 August

Mainly clear. High 15°C, low 14°C.

Pressure1019 mb

Wind20 mph NW

Humidity79%

Visibility—

Dew point10°C

Sun, 16+14 ° /16 °

0.2

+16 °

Port Erin, Sunday, 16 August

Light rain. High 16°C, low 14°C.

Pressure1014 mb

Wind5 mph N

Humidity73%

Visibility—

Dew point10°C

Mon, 17+14 ° /16 °

1.6

+16 °

Port Erin, Monday, 17 August

Light rain. High 16°C, low 14°C.

Pressure1014 mb

Wind17 mph NW

Humidity79%

Visibility—

Dew point11°C

Tue, 18+14 ° /15 °

0.6

+15 °

Port Erin, Tuesday, 18 August

Light rain. High 15°C, low 14°C.

Pressure1012 mb

Wind21 mph N

Humidity85%

Visibility—

Dew point12°C

Wed, 19+14 ° /15 °

0.2

+15 °

Port Erin, Wednesday, 19 August

Light rain. High 15°C, low 14°C.

Pressure1014 mb

Wind21 mph NW

Humidity81%

Visibility—

Dew point11°C

Thu, 20+14 ° /16 °

3.5

+16 °

Port Erin, Thursday, 20 August

Light rain. High 16°C, low 14°C.

Pressure1005 mb

Wind24 mph W

Humidity80%

Visibility—

Dew point12°C

Fri, 21+13 ° /15 °

4.7

+15 °

Port Erin, Friday, 21 August

Light rain. High 15°C, low 13°C.

Pressure1014 mb

Wind27 mph W

Humidity69%

Visibility—

Dew point9°C

Sat, 22+14 ° /15 °

3.3

+15 °

Port Erin, Saturday, 22 August

Light rain. High 15°C, low 14°C.

Pressure1012 mb

Wind30 mph W

Humidity71%

Visibility—

Dew point9°C

Sun, 23+13 ° /15 °

0.9

+15 °

Port Erin, Sunday, 23 August

Light rain. High 15°C, low 13°C.

Pressure1023 mb

Wind28 mph NW

Humidity74%

Visibility—

Dew point10°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 Port Erin 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 Port Erin 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.