As of 12:14 BST

Weather in Henfield

+14°

Henfield, Wednesday, 7 October, 12:14

Light rain. Feels like 14°C. High 15°C, low 9°C.

Pressure1010 mb

Wind14 mph N

Humidity96%

Visibility1.9 mi

Dew point13°C

Detailed hourly forecast

The month ahead in Henfield: daytime temperatures averaging +15.3° and +9.6° overnight — that is 0.7° above the climate average for October. Rain is expected on 7 days (around 45 mm), against a normal of 6 days and 40 mm. The warmest day should be 9 October (+18.8°), the coolest 8 October (+6.5°).

+15.3°/+9.6°

Average day / night

+0.7°

Above average

7 / 6

Wet days / normal

45 mm

Rainfall this month

Ten-day blocks against the climate average

Period	Forecast (day)	Average	Difference
7 October – 16 October	+16.1°	+15°	+1.1°
17 October – 26 October	+14.1°	+13.8°	+0.3°
27 October – 5 November	near average	+12.7°	—

October records over 66 years

+21.8°1 October 2011All-time high

+0.9°29 October 2008All-time low

Thu, 08+6 ° /15 °

+15 °

Henfield, Thursday, 8 October

Clear sky. High 15°C, low 6°C.

Pressure1023 mb

Wind12 mph NW

Humidity56%

Visibility6.2 mi

Dew point4°C

Fri, 09+10 ° /19 °

2.1

+19 °

Henfield, Friday, 9 October

Light rain. High 19°C, low 10°C.

Pressure1015 mb

Wind17 mph SW

Humidity81%

Visibility6.2 mi

Dew point14°C

Sat, 10+9 ° /15 °

+15 °

Henfield, Saturday, 10 October

Clear sky. High 15°C, low 9°C.

Pressure1013 mb

Wind13 mph W

Humidity63%

Visibility6.2 mi

Dew point8°C

Sun, 11+7 ° /15 °

+15 °

Henfield, Sunday, 11 October

Mainly clear. High 15°C, low 7°C.

Pressure1016 mb

Wind7 mph NW

Humidity66%

Visibility6.2 mi

Dew point7°C

Mon, 12+8 ° /16 °

+16 °

Henfield, Monday, 12 October

Overcast. High 16°C, low 8°C.

Pressure1020 mb

Wind14 mph S

Humidity62%

Visibility—

Dew point8°C

Tue, 13+14 ° /16 °

0.2

+16 °

Henfield, Tuesday, 13 October

Light rain. High 16°C, low 14°C.

Pressure1026 mb

Wind14 mph S

Humidity61%

Visibility—

Dew point9°C

Wed, 14+13 ° /14 °

+14 °

Henfield, Wednesday, 14 October

Light rain. High 14°C, low 13°C.

Pressure1029 mb

Wind7 mph NE

Humidity83%

Visibility—

Dew point11°C

Thu, 15+12 ° /17 °

+17 °

Henfield, Thursday, 15 October

Overcast. High 17°C, low 12°C.

Pressure1024 mb

Wind12 mph E

Humidity52%

Visibility—

Dew point7°C

Fri, 16+12 ° /17 °

+17 °

Henfield, Friday, 16 October

Clear sky. High 17°C, low 12°C.

Pressure1015 mb

Wind12 mph SE

Humidity54%

Visibility—

Dew point7°C

Sat, 17+13 ° /17 °

2.2

+17 °

Henfield, Saturday, 17 October

Light rain. High 17°C, low 13°C.

Pressure1007 mb

Wind20 mph S

Humidity73%

Visibility—

Dew point12°C

Sun, 18+9 ° /16 °

+16 °

Henfield, Sunday, 18 October

Rain. High 16°C, low 9°C.

Pressure1008 mb

Wind27 mph SE

Humidity69%

Visibility—

Dew point9°C

Mon, 19+11 ° /15 °

8.5

+15 °

Henfield, Monday, 19 October

Rain. High 15°C, low 11°C.

Pressure996 mb

Wind13 mph SE

Humidity86%

Visibility—

Dew point12°C

Tue, 20+7 ° /10 °

0.8

+10 °

Henfield, Tuesday, 20 October

Light rain. High 10°C, low 7°C.

Pressure997 mb

Wind20 mph NW

Humidity80%

Visibility—

Dew point6°C

Wed, 21+7 ° /12 °

+12 °

Henfield, Wednesday, 21 October

Overcast. High 12°C, low 7°C.

Pressure1005 mb

Wind23 mph NW

Humidity60%

Visibility—

Dew point4°C

Thu, 22+7 ° /14 °

2.8

+14 °

Henfield, Thursday, 22 October

Light rain. High 14°C, low 7°C.

Pressure1018 mb

Wind16 mph SW

Humidity58%

Visibility—

Dew point5°C

Days 17 onward are based on 60-year climate statistics

Fri, 23+9 ° /14 °

2.5

+14 °

Henfield, Friday, 23 October

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

Average high14°C

Average low9°C

Average rainfall2.5 mm

Chance of rain33%

Warmest on record+18° (2022)

Coldest on record+4° (1981)

Sat, 24+9 ° /14 °

2.7

+14 °

Henfield, Saturday, 24 October

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

Average high14°C

Average low9°C

Average rainfall2.7 mm

Chance of rain35%

Warmest on record+19° (1995)

Coldest on record+2° (1964)

Sun, 25+9 ° /14 °

+14 °

Henfield, Sunday, 25 October

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

Average high14°C

Average low9°C

Average rainfall2 mm

Chance of rain37%

Warmest on record+18° (2017)

Coldest on record+3° (2003)

Mon, 26+9 ° /14 °

1.4

+14 °

Henfield, Monday, 26 October

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

Average high14°C

Average low9°C

Average rainfall1.4 mm

Chance of rain32%

Warmest on record+18° (2022)

Coldest on record+3° (2010)

Tue, 27+9 ° /14 °

+14 °

Henfield, Tuesday, 27 October

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

Average high14°C

Average low9°C

Average rainfall2 mm

Chance of rain37%

Warmest on record+20° (2022)

Coldest on record+2° (2018)

Wed, 28+9 ° /13 °

2.3

+13 °

Henfield, Wednesday, 28 October

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

Average high13°C

Average low9°C

Average rainfall2.3 mm

Chance of rain40%

Warmest on record+18° (2005)

Coldest on record+2° (2019)

Thu, 29+9 ° /13 °

1.8

+13 °

Henfield, Thursday, 29 October

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

Average high13°C

Average low9°C

Average rainfall1.8 mm

Chance of rain28%

Warmest on record+21° (2022)

Coldest on record+1° (2008)

Fri, 30+9 ° /13 °

1.8

+13 °

Henfield, Friday, 30 October

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

Average high13°C

Average low9°C

Average rainfall1.8 mm

Chance of rain33%

Warmest on record+18° (2005)

Coldest on record+1° (1997)

Sat, 31+9 ° /13 °

2.7

+13 °

Henfield, Saturday, 31 October

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

Average high13°C

Average low9°C

Average rainfall2.7 mm

Chance of rain35%

Warmest on record+18° (2014)

Coldest on record+1° (1974)

Sun, 01+9 ° /13 °

2.8

+13 °

Henfield, 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+17° (1999)

Coldest on record+3° (1988)

Mon, 02+8 ° /12 °

3.3

+12 °

Henfield, Monday, 2 November

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

Average high12°C

Average low8°C

Average rainfall3.3 mm

Chance of rain38%

Warmest on record+17° (2005)

Coldest on record+1° (2018)

Tue, 03+8 ° /12 °

2.2

+12 °

Henfield, Tuesday, 3 November

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

Average high12°C

Average low8°C

Average rainfall2.2 mm

Chance of rain35%

Warmest on record+16° (2011)

Coldest on record0° (1985)

Wed, 04+7 ° /12 °

2.5

+12 °

Henfield, Wednesday, 4 November

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

Average high12°C

Average low7°C

Average rainfall2.5 mm

Chance of rain32%

Warmest on record+15° (2025)

Coldest on record+1° (2020)

Thu, 05+7 ° /12 °

1.6

+12 °

Henfield, Thursday, 5 November

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

Average high12°C

Average low7°C

Average rainfall1.6 mm

Chance of rain30%

Warmest on record+16° (2025)

Coldest on record0° (2020)

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 Henfield 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 Henfield 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.