As of 15:20 BST

Weather in Runcton

+13°

Runcton, Wednesday, 7 October, 15:20

Overcast. Feels like 13°C. High 14°C, low 10°C.

Pressure1011 mb

Wind9 mph N

Humidity68%

Visibility4.6 mi

Dew point9°C

Detailed hourly forecast

The month ahead in Runcton: daytime temperatures averaging +16° and +11° overnight — that is 1.4° above the climate average for October. Rain is expected on 8 days (around 53 mm), against a normal of 6 days and 40 mm. The warmest day should be 13 October (+18.8°), the coolest 8 October (+7.9°).

+16°/+11°

Average day / night

+1.4°

Above average

8 / 6

Wet days / normal

53 mm

Rainfall this month

Ten-day blocks against the climate average

Period	Forecast (day)	Average	Difference
7 October – 16 October	+16.4°	+15°	+1.4°
17 October – 26 October	+15.3°	+13.9°	+1.4°
27 October – 5 November	near average	+12.8°	—

October records over 66 years

+21.5°1 October 1997All-time high

+1.3°31 October 2018All-time low

Climate averages and records are calculated from the nearest reference point — Chichester (3.4 km away).

Thu, 08+8 ° /15 °

+15 °

Runcton, Thursday, 8 October

Clear sky. High 15°C, low 8°C.

Pressure1023 mb

Wind13 mph NW

Humidity54%

Visibility6.2 mi

Dew point4°C

Fri, 09+11 ° /18 °

1.7

+18 °

Runcton, Friday, 9 October

Light rain. High 18°C, low 11°C.

Pressure1015 mb

Wind21 mph SW

Humidity81%

Visibility6.2 mi

Dew point15°C

Sat, 10+10 ° /15 °

+15 °

Runcton, Saturday, 10 October

Clear sky. High 15°C, low 10°C.

Pressure1013 mb

Wind15 mph W

Humidity60%

Visibility6.2 mi

Dew point7°C

Sun, 11+8 ° /15 °

+15 °

Runcton, Sunday, 11 October

Clear sky. High 15°C, low 8°C.

Pressure1015 mb

Wind9 mph W

Humidity64%

Visibility6.2 mi

Dew point6°C

Mon, 12+12 ° /18 °

7.4

+18 °

Runcton, Monday, 12 October

Rain. High 18°C, low 12°C.

Pressure1015 mb

Wind17 mph SW

Humidity85%

Visibility—

Dew point13°C

Tue, 13+13 ° /19 °

2.1

+19 °

Runcton, Tuesday, 13 October

Light rain. High 19°C, low 13°C.

Pressure1020 mb

Wind19 mph NW

Humidity86%

Visibility—

Dew point16°C

Wed, 14+11 ° /16 °

+16 °

Runcton, Wednesday, 14 October

Mainly clear. High 16°C, low 11°C.

Pressure1032 mb

Wind7 mph SE

Humidity58%

Visibility—

Dew point7°C

Thu, 15+14 ° /17 °

+17 °

Runcton, Thursday, 15 October

Mainly clear. High 17°C, low 14°C.

Pressure1022 mb

Wind15 mph S

Humidity67%

Visibility—

Dew point11°C

Fri, 16+9 ° /16 °

0.1

+16 °

Runcton, Friday, 16 October

Light rain. High 16°C, low 9°C.

Pressure1025 mb

Wind16 mph N

Humidity54%

Visibility—

Dew point5°C

Sat, 17+15 ° /17 °

0.3

+17 °

Runcton, Saturday, 17 October

Light rain. High 17°C, low 15°C.

Pressure1013 mb

Wind14 mph SE

Humidity66%

Visibility—

Dew point11°C

Sun, 18+14 ° /17 °

2.3

+17 °

Runcton, Sunday, 18 October

Light rain. High 17°C, low 14°C.

Pressure1014 mb

Wind20 mph S

Humidity67%

Visibility—

Dew point10°C

Mon, 19+13 ° /17 °

6.7

+17 °

Runcton, Monday, 19 October

Rain. High 17°C, low 13°C.

Pressure1003 mb

Wind31 mph S

Humidity68%

Visibility—

Dew point9°C

Tue, 20+10 ° /13 °

17.1

+13 °

Runcton, Tuesday, 20 October

Rain. High 13°C, low 10°C.

Pressure1000 mb

Wind27 mph S

Humidity84%

Visibility—

Dew point8°C

Wed, 21+8 ° /13 °

+13 °

Runcton, Wednesday, 21 October

Partly cloudy. High 13°C, low 8°C.

Pressure1007 mb

Wind23 mph NW

Humidity61%

Visibility—

Dew point4°C

Thu, 22+8 ° /15 °

3.2

+15 °

Runcton, Thursday, 22 October

Light rain. High 15°C, low 8°C.

Pressure1018 mb

Wind20 mph SW

Humidity65%

Visibility—

Dew point7°C

Days 17 onward are based on 60-year climate statistics

Fri, 23+10 ° /14 °

2.3

+14 °

Runcton, Friday, 23 October

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

Average high14°C

Average low10°C

Average rainfall2.3 mm

Chance of rain33%

Warmest on record+18° (2022)

Coldest on record+5° (1981)

Sat, 24+10 ° /14 °

2.8

+14 °

Runcton, Saturday, 24 October

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

Average high14°C

Average low10°C

Average rainfall2.8 mm

Chance of rain35%

Warmest on record+18° (1995)

Coldest on record+2° (1964)

Sun, 25+10 ° /14 °

1.9

+14 °

Runcton, Sunday, 25 October

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

Average high14°C

Average low10°C

Average rainfall1.9 mm

Chance of rain40%

Warmest on record+18° (2006)

Coldest on record+4° (2003)

Mon, 26+10 ° /14 °

1.4

+14 °

Runcton, Monday, 26 October

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

Average high14°C

Average low10°C

Average rainfall1.4 mm

Chance of rain28%

Warmest on record+18° (2022)

Coldest on record+4° (2010)

Tue, 27+10 ° /14 °

2.2

+14 °

Runcton, Tuesday, 27 October

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

Average high14°C

Average low10°C

Average rainfall2.2 mm

Chance of rain38%

Warmest on record+19° (2022)

Coldest on record+2° (2018)

Wed, 28+10 ° /13 °

2.4

+13 °

Runcton, Wednesday, 28 October

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

Average high13°C

Average low10°C

Average rainfall2.4 mm

Chance of rain40%

Warmest on record+18° (2005)

Coldest on record+3° (2019)

Thu, 29+9 ° /13 °

1.8

+13 °

Runcton, 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 rain33%

Warmest on record+20° (2022)

Coldest on record+1° (2008)

Fri, 30+10 ° /13 °

+13 °

Runcton, Friday, 30 October

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

Average high13°C

Average low10°C

Average rainfall2 mm

Chance of rain32%

Warmest on record+18° (2001)

Coldest on record+3° (2018)

Sat, 31+10 ° /13 °

2.6

+13 °

Runcton, Saturday, 31 October

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

Average high13°C

Average low10°C

Average rainfall2.6 mm

Chance of rain37%

Warmest on record+18° (2014)

Coldest on record+1° (2018)

Sun, 01+9 ° /13 °

2.9

+13 °

Runcton, Sunday, 1 November

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

Average high13°C

Average low9°C

Average rainfall2.9 mm

Chance of rain45%

Warmest on record+17° (1999)

Coldest on record+4° (2008)

Mon, 02+9 ° /13 °

3.3

+13 °

Runcton, Monday, 2 November

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

Average high13°C

Average low9°C

Average rainfall3.3 mm

Chance of rain40%

Warmest on record+17° (2005)

Coldest on record+2° (2018)

Tue, 03+9 ° /12 °

1.9

+12 °

Runcton, Tuesday, 3 November

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

Average high12°C

Average low9°C

Average rainfall1.9 mm

Chance of rain32%

Warmest on record+16° (2011)

Coldest on record+1° (1985)

Wed, 04+8 ° /12 °

2.3

+12 °

Runcton, 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 rain40%

Warmest on record+16° (1978)

Coldest on record+2° (1966)

Thu, 05+8 ° /12 °

1.9

+12 °

Runcton, Thursday, 5 November

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

Average high12°C

Average low8°C

Average rainfall1.9 mm

Chance of rain28%

Warmest on record+17° (2025)

Coldest on record+1° (2021)

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 Runcton 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 Runcton 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.