As of 12:44 BST

Weather in Bishopston / Llandeilo Ferwallt

+14°

Bishopston / Llandeilo Ferwallt, Thursday, 8 October, 12:44

Overcast. Feels like 13°C. High 14°C, low 8°C.

Pressure1025 mb

Wind4 mph NW

Humidity66%

Visibility6.2 mi

Dew point7°C

Detailed hourly forecast

The month ahead in Bishopston / Llandeilo Ferwallt: daytime temperatures averaging +14.3° and +10.9° overnight — that is 0.6° above the climate average for October. Rain is expected on 10 days (around 36 mm), against a normal of 8 days and 64 mm. The warmest day should be 13 October (+17.3°), the coolest 8 October (+7.6°).

+14.3°/+10.9°

Average day / night

+0.6°

Above average

10 / 8

Wet days / normal

36 mm

Rainfall this month

Ten-day blocks against the climate average

Period	Forecast (day)	Average	Difference
8 October – 17 October	+14.4°	+14.1°	+0.3°
18 October – 27 October	+14.3°	+13°	+1.2°
28 October – 6 November	near average	+12°	—

October records over 66 years

+22.2°1 October 2011All-time high

-0.5°30 October 2018All-time low

Climate averages and records are calculated from the nearest reference point — Swansea / Abertawe (8.8 km away).

Fri, 09+12 ° /16 °

5.8

+16 °

Bishopston / Llandeilo Ferwallt, Friday, 9 October

Rain. High 16°C, low 12°C.

Pressure1012 mb

Wind26 mph W

Humidity93%

Visibility2.4 mi

Dew point15°C

Sat, 10+11 ° /13 °

+13 °

Bishopston / Llandeilo Ferwallt, Saturday, 10 October

Mainly clear. High 13°C, low 11°C.

Pressure1017 mb

Wind19 mph NW

Humidity69%

Visibility6.2 mi

Dew point8°C

Sun, 11+9 ° /14 °

0.4

+14 °

Bishopston / Llandeilo Ferwallt, Sunday, 11 October

Light rain. High 14°C, low 9°C.

Pressure1014 mb

Wind5 mph E

Humidity78%

Visibility6.2 mi

Dew point9°C

Mon, 12+14 ° /17 °

3.8

+17 °

Bishopston / Llandeilo Ferwallt, Monday, 12 October

Light rain. High 17°C, low 14°C.

Pressure1012 mb

Wind12 mph S

Humidity95%

Visibility5.9 mi

Dew point16°C

Tue, 13+13 ° /17 °

1.7

+17 °

Bishopston / Llandeilo Ferwallt, Tuesday, 13 October

Light rain. High 17°C, low 13°C.

Pressure1022 mb

Wind17 mph SW

Humidity94%

Visibility—

Dew point16°C

Wed, 14+13 ° /16 °

1.3

+16 °

Bishopston / Llandeilo Ferwallt, Wednesday, 14 October

Light rain. High 16°C, low 13°C.

Pressure1021 mb

Wind17 mph SW

Humidity82%

Visibility—

Dew point12°C

Thu, 15+10 ° /13 °

6.6

+13 °

Bishopston / Llandeilo Ferwallt, Thursday, 15 October

Rain. High 13°C, low 10°C.

Pressure1024 mb

Wind26 mph N

Humidity57%

Visibility—

Dew point4°C

Fri, 16+9 ° /13 °

0.2

+13 °

Bishopston / Llandeilo Ferwallt, Friday, 16 October

Light rain. High 13°C, low 9°C.

Pressure1024 mb

Wind12 mph NW

Humidity60%

Visibility—

Dew point5°C

Sat, 17+8 ° /12 °

+12 °

Bishopston / Llandeilo Ferwallt, Saturday, 17 October

Clear sky. High 12°C, low 8°C.

Pressure1016 mb

Wind14 mph E

Humidity60%

Visibility—

Dew point3°C

Sun, 18+9 ° /13 °

2.2

+13 °

Bishopston / Llandeilo Ferwallt, Sunday, 18 October

Light rain. High 13°C, low 9°C.

Pressure1016 mb

Wind10 mph N

Humidity66%

Visibility—

Dew point6°C

Mon, 19+11 ° /14 °

4.3

+14 °

Bishopston / Llandeilo Ferwallt, Monday, 19 October

Light rain. High 14°C, low 11°C.

Pressure1025 mb

Wind28 mph NE

Humidity63%

Visibility—

Dew point6°C

Tue, 20+11 ° /14 °

5.9

+14 °

Bishopston / Llandeilo Ferwallt, Tuesday, 20 October

Light rain. High 14°C, low 11°C.

Pressure1018 mb

Wind26 mph E

Humidity86%

Visibility—

Dew point10°C

Wed, 21+13 ° /14 °

1.3

+14 °

Bishopston / Llandeilo Ferwallt, Wednesday, 21 October

Light rain. High 14°C, low 13°C.

Pressure1016 mb

Wind20 mph E

Humidity78%

Visibility—

Dew point10°C

Thu, 22+12 ° /16 °

0.2

+16 °

Bishopston / Llandeilo Ferwallt, Thursday, 22 October

Light rain. High 16°C, low 12°C.

Pressure1023 mb

Wind11 mph N

Humidity73%

Visibility—

Dew point10°C

Fri, 23+11 ° /15 °

0.6

+15 °

Bishopston / Llandeilo Ferwallt, Friday, 23 October

Light rain. High 15°C, low 11°C.

Pressure1031 mb

Wind12 mph N

Humidity70%

Visibility—

Dew point9°C

Days 17 onward are based on 60-year climate statistics

Sat, 24+9 ° /13 °

5.7

+13 °

Bishopston / Llandeilo Ferwallt, Saturday, 24 October

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

Average high13°C

Average low9°C

Average rainfall5.7 mm

Chance of rain58%

Warmest on record+16° (1995)

Coldest on record+2° (1987)

Sun, 25+9 ° /13 °

5.2

+13 °

Bishopston / Llandeilo Ferwallt, Sunday, 25 October

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

Average high13°C

Average low9°C

Average rainfall5.2 mm

Chance of rain55%

Warmest on record+16° (2022)

Coldest on record+1° (2010)

Mon, 26+9 ° /13 °

3.5

+13 °

Bishopston / Llandeilo Ferwallt, Monday, 26 October

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

Average high13°C

Average low9°C

Average rainfall3.5 mm

Chance of rain52%

Warmest on record+17° (2005)

Coldest on record+4° (2003)

Tue, 27+9 ° /13 °

+13 °

Bishopston / Llandeilo Ferwallt, Tuesday, 27 October

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

Average high13°C

Average low9°C

Average rainfall5 mm

Chance of rain53%

Warmest on record+18° (2022)

Coldest on record+2° (1962)

Wed, 28+9 ° /13 °

4.8

+13 °

Bishopston / Llandeilo Ferwallt, Wednesday, 28 October

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

Average high13°C

Average low9°C

Average rainfall4.8 mm

Chance of rain62%

Warmest on record+17° (2014)

Coldest on record+2° (2018)

Thu, 29+9 ° /12 °

4.8

+12 °

Bishopston / Llandeilo Ferwallt, Thursday, 29 October

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

Average high12°C

Average low9°C

Average rainfall4.8 mm

Chance of rain52%

Warmest on record+17° (2022)

Coldest on record+0° (2018)

Fri, 30+9 ° /13 °

5.2

+13 °

Bishopston / Llandeilo Ferwallt, Friday, 30 October

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

Average high13°C

Average low9°C

Average rainfall5.2 mm

Chance of rain58%

Warmest on record+17° (2015)

Coldest on record0° (2018)

Sat, 31+9 ° /13 °

5.6

+13 °

Bishopston / Llandeilo Ferwallt, Saturday, 31 October

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

Average high13°C

Average low9°C

Average rainfall5.6 mm

Chance of rain65%

Warmest on record+19° (2014)

Coldest on record+2° (1966)

Sun, 01+9 ° /12 °

+12 °

Bishopston / Llandeilo Ferwallt, Sunday, 1 November

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

Average high12°C

Average low9°C

Average rainfall5 mm

Chance of rain57%

Warmest on record+16° (2009)

Coldest on record+2° (2008)

Mon, 02+8 ° /12 °

5.7

+12 °

Bishopston / Llandeilo Ferwallt, Monday, 2 November

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

Average high12°C

Average low8°C

Average rainfall5.7 mm

Chance of rain60%

Warmest on record+16° (2005)

Coldest on record+1° (2018)

Tue, 03+8 ° /12 °

4.3

+12 °

Bishopston / Llandeilo Ferwallt, Tuesday, 3 November

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

Average high12°C

Average low8°C

Average rainfall4.3 mm

Chance of rain55%

Warmest on record+15° (2011)

Coldest on record+1° (1985)

Wed, 04+8 ° /11 °

3.1

+11 °

Bishopston / Llandeilo Ferwallt, Wednesday, 4 November

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

Average high11°C

Average low8°C

Average rainfall3.1 mm

Chance of rain48%

Warmest on record+15° (2025)

Coldest on record+0° (2006)

Thu, 05+8 ° /11 °

3.4

+11 °

Bishopston / Llandeilo Ferwallt, Thursday, 5 November

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

Average high11°C

Average low8°C

Average rainfall3.4 mm

Chance of rain47%

Warmest on record+16° (2025)

Coldest on record+3° (2006)

Fri, 06+8 ° /11 °

+11 °

Bishopston / Llandeilo Ferwallt, Friday, 6 November

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

Average high11°C

Average low8°C

Average rainfall3 mm

Chance of rain48%

Warmest on record+15° (2025)

Coldest on record+3° (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 Bishopston / Llandeilo Ferwallt 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 Bishopston / Llandeilo Ferwallt 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.