As of 19:46 BST

Weather in St Erney

+11°

St Erney, Wednesday, 7 October, 19:46

Mainly clear. Feels like 10°C. High 15°C, low 11°C.

Pressure1018 mb

Wind2 mph SW

Humidity75%

Visibility6.2 mi

Dew point7°C

Detailed hourly forecast

The month ahead in St Erney: daytime temperatures averaging +15.3° and +10.6° overnight — that is 1° above the climate average for October. Rain is expected on 9 days (around 58 mm), against a normal of 7 days and 48 mm. The warmest day should be 12 October (+17.4°), the coolest 16 October (+8.3°).

+15.3°/+10.6°

Average day / night

+1°

Above average

9 / 7

Wet days / normal

58 mm

Rainfall this month

Ten-day blocks against the climate average

Period	Forecast (day)	Average	Difference
7 October – 16 October	+15.7°	+14.6°	+1.1°
17 October – 26 October	+14.6°	+13.6°	+1°
27 October – 5 November	near average	+12.6°	—

October records over 66 years

+21°1 October 2011All-time high

-0.7°30 October 2018All-time low

Climate averages and records are calculated from the nearest reference point — Saltash (5.7 km away).

Thu, 08+10 ° /15 °

+15 °

St Erney, Thursday, 8 October

Overcast. High 15°C, low 10°C.

Pressure1026 mb

Wind12 mph NW

Humidity58%

Visibility6.2 mi

Dew point6°C

Fri, 09+13 ° /17 °

4.2

+17 °

St Erney, Friday, 9 October

Rain. High 17°C, low 13°C.

Pressure1016 mb

Wind21 mph SW

Humidity85%

Visibility5.7 mi

Dew point15°C

Sat, 10+11 ° /15 °

+15 °

St Erney, Saturday, 10 October

Partly cloudy. High 15°C, low 11°C.

Pressure1016 mb

Wind15 mph NW

Humidity67%

Visibility6.2 mi

Dew point8°C

Sun, 11+9 ° /15 °

+15 °

St Erney, Sunday, 11 October

Overcast. High 15°C, low 9°C.

Pressure1016 mb

Wind4 mph SW

Humidity69%

Visibility6.2 mi

Dew point8°C

Mon, 12+15 ° /17 °

7.8

+17 °

St Erney, Monday, 12 October

Rain. High 17°C, low 15°C.

Pressure1012 mb

Wind15 mph SE

Humidity99%

Visibility—

Dew point17°C

Tue, 13+12 ° /17 °

2.4

+17 °

St Erney, Tuesday, 13 October

Light rain. High 17°C, low 12°C.

Pressure1023 mb

Wind17 mph NW

Humidity69%

Visibility—

Dew point11°C

Wed, 14+11 ° /15 °

+15 °

St Erney, Wednesday, 14 October

Clear sky. High 15°C, low 11°C.

Pressure1031 mb

Wind8 mph SE

Humidity70%

Visibility—

Dew point9°C

Thu, 15+10 ° /17 °

0.3

+17 °

St Erney, Thursday, 15 October

Light rain. High 17°C, low 10°C.

Pressure1021 mb

Wind19 mph N

Humidity83%

Visibility—

Dew point13°C

Fri, 16+8 ° /14 °

+14 °

St Erney, Friday, 16 October

Overcast. High 14°C, low 8°C.

Pressure1025 mb

Wind9 mph N

Humidity55%

Visibility—

Dew point4°C

Sat, 17+12 ° /16 °

4.4

+16 °

St Erney, Saturday, 17 October

Light rain. High 16°C, low 12°C.

Pressure1012 mb

Wind10 mph S

Humidity87%

Visibility—

Dew point12°C

Sun, 18+9 ° /16 °

0.8

+16 °

St Erney, Sunday, 18 October

Light rain. High 16°C, low 9°C.

Pressure1013 mb

Wind30 mph S

Humidity71%

Visibility—

Dew point8°C

Mon, 19+11 ° /15 °

6.5

+15 °

St Erney, Monday, 19 October

Light rain. High 15°C, low 11°C.

Pressure1003 mb

Wind26 mph W

Humidity65%

Visibility—

Dew point6°C

Tue, 20+9 ° /13 °

8.6

+13 °

St Erney, Tuesday, 20 October

Light rain. High 13°C, low 9°C.

Pressure999 mb

Wind22 mph W

Humidity63%

Visibility—

Dew point5°C

Wed, 21+9 ° /13 °

2.9

+13 °

St Erney, Wednesday, 21 October

Light rain. High 13°C, low 9°C.

Pressure1009 mb

Wind19 mph W

Humidity62%

Visibility—

Dew point5°C

Thu, 22+10 ° /15 °

+15 °

St Erney, Thursday, 22 October

Rain. High 15°C, low 10°C.

Pressure1006 mb

Wind23 mph S

Humidity85%

Visibility—

Dew point11°C

Days 17 onward are based on 60-year climate statistics

Fri, 23+9 ° /13 °

2.9

+13 °

St Erney, Friday, 23 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low9°C

Average rainfall2.9 mm

Chance of rain47%

Warmest on record+17° (2011)

Coldest on record+5° (1982)

Sat, 24+9 ° /14 °

4.2

+14 °

St Erney, Saturday, 24 October

Climate average for this date — the mean of the last 60 years.

Average high14°C

Average low9°C

Average rainfall4.2 mm

Chance of rain52%

Warmest on record+16° (1971)

Coldest on record+3° (1987)

Sun, 25+9 ° /13 °

2.4

+13 °

St Erney, Sunday, 25 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low9°C

Average rainfall2.4 mm

Chance of rain40%

Warmest on record+16° (2006)

Coldest on record+2° (2010)

Mon, 26+10 ° /13 °

2.1

+13 °

St Erney, Monday, 26 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low10°C

Average rainfall2.1 mm

Chance of rain42%

Warmest on record+17° (2005)

Coldest on record+5° (1966)

Tue, 27+9 ° /13 °

3.7

+13 °

St Erney, Tuesday, 27 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low9°C

Average rainfall3.7 mm

Chance of rain52%

Warmest on record+18° (2005)

Coldest on record+3° (1962)

Wed, 28+9 ° /13 °

+13 °

St Erney, Wednesday, 28 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low9°C

Average rainfall4 mm

Chance of rain50%

Warmest on record+17° (2022)

Coldest on record+3° (2018)

Thu, 29+9 ° /13 °

3.7

+13 °

St Erney, Thursday, 29 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low9°C

Average rainfall3.7 mm

Chance of rain43%

Warmest on record+18° (2022)

Coldest on record+2° (2018)

Fri, 30+9 ° /13 °

4.2

+13 °

St Erney, Friday, 30 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low9°C

Average rainfall4.2 mm

Chance of rain50%

Warmest on record+16° (2001)

Coldest on record-1° (2018)

Sat, 31+9 ° /13 °

4.4

+13 °

St Erney, Saturday, 31 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low9°C

Average rainfall4.4 mm

Chance of rain55%

Warmest on record+18° (2014)

Coldest on record+2° (1992)

Sun, 01+9 ° /13 °

2.8

+13 °

St Erney, Sunday, 1 November

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low9°C

Average rainfall2.8 mm

Chance of rain45%

Warmest on record+16° (1999)

Coldest on record+3° (2008)

Mon, 02+8 ° /12 °

3.5

+12 °

St Erney, Monday, 2 November

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low8°C

Average rainfall3.5 mm

Chance of rain48%

Warmest on record+16° (2020)

Coldest on record0° (2018)

Tue, 03+8 ° /12 °

2.5

+12 °

St Erney, Tuesday, 3 November

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low8°C

Average rainfall2.5 mm

Chance of rain47%

Warmest on record+15° (1969)

Coldest on record+2° (1985)

Wed, 04+8 ° /12 °

2.3

+12 °

St Erney, Wednesday, 4 November

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low8°C

Average rainfall2.3 mm

Chance of rain42%

Warmest on record+15° (2025)

Coldest on record+1° (1968)

Thu, 05+8 ° /12 °

2.4

+12 °

St Erney, Thursday, 5 November

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low8°C

Average rainfall2.4 mm

Chance of rain42%

Warmest on record+17° (2025)

Coldest on record+2° (2006)

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 St Erney 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 St Erney 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.