As of 16:01 BST

Weather in Horsted Keynes

+14°

Horsted Keynes, Thursday, 8 October, 16:01

Overcast. Feels like 13°C. High 14°C, low 7°C.

Pressure1022 mb

Wind13 mph NW

Humidity65%

Visibility6.2 mi

Dew point7°C

Detailed hourly forecast

The month ahead in Horsted Keynes: daytime temperatures averaging +15.3° and +7.9° overnight — that is 1° above the climate average for October. Rain is expected on 4 days (around 12 mm), against a normal of 6 days and 40 mm. The warmest day should be 13 October (+19.5°), the coolest 16 October (+4.9°).

+15.3°/+7.9°

Average day / night

+1°

Above average

4 / 6

Wet days / normal

12 mm

Rainfall this month

Ten-day blocks against the climate average

Period	Forecast (day)	Average	Difference
8 October – 17 October	+15.8°	+14.7°	+1°
18 October – 27 October	+14.6°	+13.5°	+1.1°
28 October – 6 November	near average	+12.1°	—

October records over 66 years

+24.1°1 October 2011All-time high

-1.9°30 October 1997All-time low

Climate averages and records are calculated from the nearest reference point — Haywards Heath (6.8 km away).

Fri, 09+9 ° /18 °

1.7

+18 °

Horsted Keynes, Friday, 9 October

Light rain. High 18°C, low 9°C.

Pressure1013 mb

Wind21 mph W

Humidity69%

Visibility6.2 mi

Dew point12°C

Sat, 10+8 ° /14 °

+14 °

Horsted Keynes, Saturday, 10 October

Mainly clear. High 14°C, low 8°C.

Pressure1014 mb

Wind14 mph W

Humidity59%

Visibility6.2 mi

Dew point6°C

Sun, 11+7 ° /14 °

+14 °

Horsted Keynes, Sunday, 11 October

Partly cloudy. High 14°C, low 7°C.

Pressure1014 mb

Wind8 mph W

Humidity64%

Visibility6.2 mi

Dew point7°C

Mon, 12+8 ° /17 °

1.6

+17 °

Horsted Keynes, Monday, 12 October

Light rain. High 17°C, low 8°C.

Pressure1018 mb

Wind13 mph S

Humidity76%

Visibility6.2 mi

Dew point12°C

Tue, 13+15 ° /20 °

1.7

+20 °

Horsted Keynes, Tuesday, 13 October

Light rain. High 20°C, low 15°C.

Pressure1021 mb

Wind16 mph SW

Humidity80%

Visibility—

Dew point16°C

Wed, 14+8 ° /17 °

+17 °

Horsted Keynes, Wednesday, 14 October

Overcast. High 17°C, low 8°C.

Pressure1022 mb

Wind14 mph SW

Humidity67%

Visibility—

Dew point10°C

Thu, 15+7 ° /15 °

0.6

+15 °

Horsted Keynes, Thursday, 15 October

Light rain. High 15°C, low 7°C.

Pressure1020 mb

Wind19 mph SW

Humidity42%

Visibility—

Dew point1°C

Fri, 16+5 ° /14 °

+14 °

Horsted Keynes, Friday, 16 October

Overcast. High 14°C, low 5°C.

Pressure1023 mb

Wind9 mph NW

Humidity50%

Visibility—

Dew point2°C

Sat, 17+7 ° /15 °

+15 °

Horsted Keynes, Saturday, 17 October

Clear sky. High 15°C, low 7°C.

Pressure1022 mb

Wind9 mph E

Humidity42%

Visibility—

Dew point1°C

Sun, 18+7 ° /12 °

5.1

+12 °

Horsted Keynes, Sunday, 18 October

Rain. High 12°C, low 7°C.

Pressure1023 mb

Wind9 mph S

Humidity62%

Visibility—

Dew point5°C

Mon, 19+8 ° /11 °

0.8

+11 °

Horsted Keynes, Monday, 19 October

Light rain. High 11°C, low 8°C.

Pressure1029 mb

Wind9 mph N

Humidity83%

Visibility—

Dew point8°C

Tue, 20+8 ° /14 °

0.1

+14 °

Horsted Keynes, Tuesday, 20 October

Light rain. High 14°C, low 8°C.

Pressure1030 mb

Wind11 mph N

Humidity63%

Visibility—

Dew point7°C

Wed, 21+8 ° /16 °

+16 °

Horsted Keynes, Wednesday, 21 October

Overcast. High 16°C, low 8°C.

Pressure1030 mb

Wind11 mph NE

Humidity57%

Visibility—

Dew point7°C

Thu, 22+7 ° /17 °

+17 °

Horsted Keynes, Thursday, 22 October

Clear sky. High 17°C, low 7°C.

Pressure1026 mb

Wind9 mph E

Humidity45%

Visibility—

Dew point3°C

Fri, 23+8 ° /17 °

+17 °

Horsted Keynes, Friday, 23 October

Clear sky. High 17°C, low 8°C.

Pressure1019 mb

Wind8 mph SE

Humidity44%

Visibility—

Dew point4°C

Days 17 onward are based on 60-year climate statistics

Sat, 24+8 ° /14 °

2.7

+14 °

Horsted Keynes, Saturday, 24 October

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

Average high14°C

Average low8°C

Average rainfall2.7 mm

Chance of rain35%

Warmest on record+18° (1995)

Coldest on record+0° (1964)

Sun, 25+8 ° /13 °

+13 °

Horsted Keynes, Sunday, 25 October

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

Average high13°C

Average low8°C

Average rainfall2 mm

Chance of rain45%

Warmest on record+18° (2017)

Coldest on record+1° (2003)

Mon, 26+8 ° /13 °

1.4

+13 °

Horsted Keynes, Monday, 26 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 rain35%

Warmest on record+18° (2022)

Coldest on record+1° (2010)

Tue, 27+8 ° /13 °

+13 °

Horsted Keynes, Tuesday, 27 October

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

Average high13°C

Average low8°C

Average rainfall2 mm

Chance of rain33%

Warmest on record+20° (2022)

Coldest on record+0° (1962)

Wed, 28+8 ° /13 °

2.5

+13 °

Horsted Keynes, Wednesday, 28 October

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

Average high13°C

Average low8°C

Average rainfall2.5 mm

Chance of rain43%

Warmest on record+17° (2022)

Coldest on record0° (2012)

Thu, 29+8 ° /13 °

1.8

+13 °

Horsted Keynes, Thursday, 29 October

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

Average high13°C

Average low8°C

Average rainfall1.8 mm

Chance of rain27%

Warmest on record+21° (2022)

Coldest on record-1° (2008)

Fri, 30+8 ° /13 °

1.7

+13 °

Horsted Keynes, Friday, 30 October

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

Average high13°C

Average low8°C

Average rainfall1.7 mm

Chance of rain32%

Warmest on record+18° (2005)

Coldest on record-2° (1997)

Sat, 31+8 ° /13 °

2.7

+13 °

Horsted Keynes, Saturday, 31 October

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

Average high13°C

Average low8°C

Average rainfall2.7 mm

Chance of rain40%

Warmest on record+18° (2014)

Coldest on record0° (1974)

Sun, 01+8 ° /13 °

2.9

+13 °

Horsted Keynes, Sunday, 1 November

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

Average high13°C

Average low8°C

Average rainfall2.9 mm

Chance of rain47%

Warmest on record+17° (1999)

Coldest on record+0° (1988)

Mon, 02+7 ° /12 °

3.6

+12 °

Horsted Keynes, Monday, 2 November

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

Average high12°C

Average low7°C

Average rainfall3.6 mm

Chance of rain40%

Warmest on record+17° (2005)

Coldest on record+0° (1985)

Tue, 03+7 ° /12 °

2.4

+12 °

Horsted Keynes, Tuesday, 3 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 rain42%

Warmest on record+16° (2011)

Coldest on record-3° (1985)

Wed, 04+6 ° /12 °

2.7

+12 °

Horsted Keynes, Wednesday, 4 November

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

Average high12°C

Average low6°C

Average rainfall2.7 mm

Chance of rain33%

Warmest on record+15° (2025)

Coldest on record-1° (1966)

Thu, 05+6 ° /11 °

1.6

+11 °

Horsted Keynes, Thursday, 5 November

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

Average high11°C

Average low6°C

Average rainfall1.6 mm

Chance of rain30%

Warmest on record+16° (2025)

Coldest on record-1° (1988)

Fri, 06+6 ° /11 °

2.5

+11 °

Horsted Keynes, Friday, 6 November

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

Average high11°C

Average low6°C

Average rainfall2.5 mm

Chance of rain33%

Warmest on record+16° (2025)

Coldest on record-1° (2017)

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 Horsted Keynes 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 Horsted Keynes 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.