As of 10:09 BST

Weather in Chorleywood Bottom

+10°

Chorleywood Bottom, Thursday, 8 October, 10:09

Clear sky. Feels like 7°C. High 12°C, low 6°C.

Pressure1021 mb

Wind11 mph NW

Humidity79%

Visibility6.2 mi

Dew point6°C

Detailed hourly forecast

The month ahead in Chorleywood Bottom: daytime temperatures averaging +15° and +9.3° overnight — that is 0.7° above the climate average for October. Rain is expected on 5 days (around 24 mm), against a normal of 6 days and 33 mm. The warmest day should be 13 October (+20.6°), the coolest 17 October (+4.7°).

+15°/+9.3°

Average day / night

+0.7°

Above average

5 / 6

Wet days / normal

24 mm

Rainfall this month

Ten-day blocks against the climate average

Period	Forecast (day)	Average	Difference
8 October – 17 October	+14.6°	+14.7°	-0.1°
18 October – 27 October	+15.7°	+13.5°	+2.2°
28 October – 6 November	near average	+12°	—

October records over 66 years

+25.8°1 October 2011All-time high

-1.8°29 October 2008All-time low

Climate averages and records are calculated from the nearest reference point — Mill End (2 km away).

Fri, 09+7 ° /17 °

3.8

+17 °

Chorleywood Bottom, Friday, 9 October

Rain. High 17°C, low 7°C.

Pressure1011 mb

Wind20 mph W

Humidity67%

Visibility6.2 mi

Dew point12°C

Sat, 10+8 ° /14 °

+14 °

Chorleywood Bottom, Saturday, 10 October

Overcast. High 14°C, low 8°C.

Pressure1014 mb

Wind14 mph W

Humidity58%

Visibility6.2 mi

Dew point5°C

Sun, 11+6 ° /13 °

+13 °

Chorleywood Bottom, Sunday, 11 October

Overcast. High 13°C, low 6°C.

Pressure1014 mb

Wind7 mph W

Humidity65%

Visibility6.2 mi

Dew point6°C

Mon, 12+7 ° /15 °

1.2

+15 °

Chorleywood Bottom, Monday, 12 October

Light rain. High 15°C, low 7°C.

Pressure1017 mb

Wind12 mph SE

Humidity87%

Visibility—

Dew point12°C

Tue, 13+16 ° /21 °

0.9

+21 °

Chorleywood Bottom, Tuesday, 13 October

Light rain. High 21°C, low 16°C.

Pressure1022 mb

Wind11 mph SW

Humidity73%

Visibility—

Dew point15°C

Wed, 14+11 ° /18 °

+18 °

Chorleywood Bottom, Wednesday, 14 October

Overcast. High 18°C, low 11°C.

Pressure1022 mb

Wind11 mph SW

Humidity61%

Visibility—

Dew point9°C

Thu, 15+8 ° /11 °

+11 °

Chorleywood Bottom, Thursday, 15 October

Light rain. High 11°C, low 8°C.

Pressure1019 mb

Wind19 mph NW

Humidity86%

Visibility—

Dew point7°C

Fri, 16+5 ° /12 °

+12 °

Chorleywood Bottom, Friday, 16 October

Clear sky. High 12°C, low 5°C.

Pressure1022 mb

Wind11 mph NW

Humidity54%

Visibility—

Dew point2°C

Sat, 17+5 ° /13 °

0.1

+13 °

Chorleywood Bottom, Saturday, 17 October

Light rain. High 13°C, low 5°C.

Pressure1015 mb

Wind13 mph N

Humidity60%

Visibility—

Dew point4°C

Sun, 18+9 ° /15 °

7.7

+15 °

Chorleywood Bottom, Sunday, 18 October

Rain. High 15°C, low 9°C.

Pressure1013 mb

Wind14 mph N

Humidity76%

Visibility—

Dew point10°C

Mon, 19+12 ° /16 °

5.7

+16 °

Chorleywood Bottom, Monday, 19 October

Light rain. High 16°C, low 12°C.

Pressure1019 mb

Wind8 mph S

Humidity81%

Visibility—

Dew point12°C

Tue, 20+12 ° /15 °

+15 °

Chorleywood Bottom, Tuesday, 20 October

Overcast. High 15°C, low 12°C.

Pressure1021 mb

Wind10 mph E

Humidity72%

Visibility—

Dew point10°C

Wed, 21+11 ° /17 °

+17 °

Chorleywood Bottom, Wednesday, 21 October

Overcast. High 17°C, low 11°C.

Pressure1018 mb

Wind12 mph SE

Humidity60%

Visibility—

Dew point8°C

Thu, 22+12 ° /16 °

+16 °

Chorleywood Bottom, Thursday, 22 October

Overcast. High 16°C, low 12°C.

Pressure1014 mb

Wind13 mph E

Humidity64%

Visibility—

Dew point9°C

Fri, 23+11 ° /15 °

+15 °

Chorleywood Bottom, Friday, 23 October

Clear sky. High 15°C, low 11°C.

Pressure1018 mb

Wind14 mph E

Humidity56%

Visibility—

Dew point6°C

Days 17 onward are based on 60-year climate statistics

Sat, 24+8 ° /14 °

2.1

+14 °

Chorleywood Bottom, Saturday, 24 October

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

Average high14°C

Average low8°C

Average rainfall2.1 mm

Chance of rain43%

Warmest on record+18° (1995)

Coldest on record+0° (1964)

Sun, 25+8 ° /13 °

1.4

+13 °

Chorleywood Bottom, Sunday, 25 October

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

Average high13°C

Average low8°C

Average rainfall1.4 mm

Chance of rain33%

Warmest on record+17° (2013)

Coldest on record+1° (1997)

Mon, 26+8 ° /13 °

1.2

+13 °

Chorleywood Bottom, Monday, 26 October

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

Average high13°C

Average low8°C

Average rainfall1.2 mm

Chance of rain27%

Warmest on record+18° (2022)

Coldest on record+0° (1997)

Tue, 27+8 ° /13 °

1.6

+13 °

Chorleywood Bottom, Tuesday, 27 October

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

Average high13°C

Average low8°C

Average rainfall1.6 mm

Chance of rain35%

Warmest on record+19° (2022)

Coldest on record0° (1962)

Wed, 28+8 ° /13 °

2.1

+13 °

Chorleywood Bottom, Wednesday, 28 October

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

Average high13°C

Average low8°C

Average rainfall2.1 mm

Chance of rain42%

Warmest on record+18° (2005)

Coldest on record+0° (2003)

Thu, 29+7 ° /12 °

1.3

+12 °

Chorleywood Bottom, Thursday, 29 October

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

Average high12°C

Average low7°C

Average rainfall1.3 mm

Chance of rain27%

Warmest on record+20° (2022)

Coldest on record-2° (2008)

Fri, 30+7 ° /13 °

1.4

+13 °

Chorleywood Bottom, Friday, 30 October

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

Average high13°C

Average low7°C

Average rainfall1.4 mm

Chance of rain28%

Warmest on record+19° (2001)

Coldest on record-1° (1997)

Sat, 31+8 ° /13 °

2.1

+13 °

Chorleywood Bottom, Saturday, 31 October

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

Average high13°C

Average low8°C

Average rainfall2.1 mm

Chance of rain42%

Warmest on record+20° (2014)

Coldest on record-1° (1997)

Sun, 01+7 ° /12 °

2.4

+12 °

Chorleywood Bottom, Sunday, 1 November

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

Average high12°C

Average low7°C

Average rainfall2.4 mm

Chance of rain38%

Warmest on record+17° (1999)

Coldest on record0° (1988)

Mon, 02+7 ° /12 °

+12 °

Chorleywood Bottom, Monday, 2 November

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

Average high12°C

Average low7°C

Average rainfall3 mm

Chance of rain33%

Warmest on record+17° (2005)

Coldest on record+0° (1997)

Tue, 03+7 ° /12 °

1.5

+12 °

Chorleywood Bottom, Tuesday, 3 November

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

Average high12°C

Average low7°C

Average rainfall1.5 mm

Chance of rain32%

Warmest on record+16° (1996)

Coldest on record-2° (1985)

Wed, 04+6 ° /11 °

2.7

+11 °

Chorleywood Bottom, Wednesday, 4 November

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

Average high11°C

Average low6°C

Average rainfall2.7 mm

Chance of rain38%

Warmest on record+16° (2010)

Coldest on record-2° (1966)

Thu, 05+6 ° /11 °

1.5

+11 °

Chorleywood Bottom, Thursday, 5 November

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

Average high11°C

Average low6°C

Average rainfall1.5 mm

Chance of rain27%

Warmest on record+16° (2025)

Coldest on record-1° (1988)

Fri, 06+6 ° /11 °

2.2

+11 °

Chorleywood Bottom, Friday, 6 November

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

Average high11°C

Average low6°C

Average rainfall2.2 mm

Chance of rain37%

Warmest on record+17° (2025)

Coldest on record+1° (2014)

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 Chorleywood Bottom 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 Chorleywood Bottom 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.