As of 17:44 BST

Weather in Boscastle

+23°

Boscastle, Saturday, 8 August, 17:44

Overcast. Feels like 23°C. High 24°C, low 10°C.

Pressure1016 mb

Wind2 mph E

Humidity53%

Visibility6.2 mi

Dew point13°C

Detailed hourly forecast

Sun, 09+12 ° /25 °

+25 °

Boscastle, Sunday, 9 August

Mainly clear. High 25°C, low 12°C.

Pressure1016 mb

Wind7 mph NW

Humidity57%

Visibility6.2 mi

Dew point11°C

Mon, 10+14 ° /19 °

+19 °

Boscastle, Monday, 10 August

Partly cloudy. High 19°C, low 14°C.

Pressure1022 mb

Wind11 mph N

Humidity73%

Visibility5.6 mi

Dew point14°C

Tue, 11+15 ° /24 °

+24 °

Boscastle, Tuesday, 11 August

Clear sky. High 24°C, low 15°C.

Pressure1022 mb

Wind7 mph S

Humidity50%

Visibility6.2 mi

Dew point13°C

Wed, 12+17 ° /27 °

+27 °

Boscastle, Wednesday, 12 August

Overcast. High 27°C, low 17°C.

Pressure1020 mb

Wind10 mph SE

Humidity31%

Visibility6.2 mi

Dew point7°C

Thu, 13+17 ° /21 °

+21 °

Boscastle, Thursday, 13 August

Clear sky. High 21°C, low 17°C.

Pressure1019 mb

Wind10 mph NW

Humidity57%

Visibility—

Dew point12°C

Fri, 14+16 ° /21 °

+21 °

Boscastle, Friday, 14 August

Overcast. High 21°C, low 16°C.

Pressure1019 mb

Wind12 mph W

Humidity81%

Visibility—

Dew point17°C

Sat, 15+15 ° /19 °

+19 °

Boscastle, Saturday, 15 August

Overcast. High 19°C, low 15°C.

Pressure1018 mb

Wind13 mph NW

Humidity70%

Visibility—

Dew point13°C

Sun, 16+15 ° /19 °

1.6

+19 °

Boscastle, Sunday, 16 August

Light rain. High 19°C, low 15°C.

Pressure1016 mb

Wind14 mph W

Humidity68%

Visibility—

Dew point12°C

Mon, 17+15 ° /17 °

0.5

+17 °

Boscastle, Monday, 17 August

Light rain. High 17°C, low 15°C.

Pressure1016 mb

Wind17 mph NW

Humidity67%

Visibility—

Dew point11°C

Tue, 18+15 ° /16 °

1.4

+16 °

Boscastle, Tuesday, 18 August

Light rain. High 16°C, low 15°C.

Pressure1014 mb

Wind20 mph NW

Humidity75%

Visibility—

Dew point12°C

Wed, 19+14 ° /17 °

0.2

+17 °

Boscastle, Wednesday, 19 August

Light rain. High 17°C, low 14°C.

Pressure1016 mb

Wind12 mph N

Humidity67%

Visibility—

Dew point10°C

Thu, 20+15 ° /17 °

1.5

+17 °

Boscastle, Thursday, 20 August

Light rain. High 17°C, low 15°C.

Pressure1010 mb

Wind21 mph W

Humidity75%

Visibility—

Dew point12°C

Fri, 21+14 ° /16 °

1.5

+16 °

Boscastle, Friday, 21 August

Light rain. High 16°C, low 14°C.

Pressure1017 mb

Wind18 mph W

Humidity69%

Visibility—

Dew point10°C

Sat, 22+15 ° /17 °

1.1

+17 °

Boscastle, Saturday, 22 August

Light rain. High 17°C, low 15°C.

Pressure1019 mb

Wind25 mph W

Humidity77%

Visibility—

Dew point13°C

Sun, 23+14 ° /16 °

0.4

+16 °

Boscastle, Sunday, 23 August

Light rain. High 16°C, low 14°C.

Pressure1025 mb

Wind20 mph NW

Humidity67%

Visibility—

Dew point9°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 Boscastle 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 Boscastle 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.