As of 23:10 BST

Weather in Bishopston / Llandeilo Ferwallt

+18°

Bishopston / Llandeilo Ferwallt, Saturday, 8 August, 23:10

Overcast. Feels like 17°C. High 25°C, low 10°C.

Pressure1016 mb

Wind5 mph N

Humidity60%

Visibility6.2 mi

Dew point10°C

Detailed hourly forecast

Sun, 09+13 ° /22 °

+22 °

Bishopston / Llandeilo Ferwallt, Sunday, 9 August

Partly cloudy. High 22°C, low 13°C.

Pressure1015 mb

Wind11 mph SW

Humidity66%

Visibility6.2 mi

Dew point12°C

Mon, 10+13 ° /22 °

+22 °

Bishopston / Llandeilo Ferwallt, Monday, 10 August

Overcast. High 22°C, low 13°C.

Pressure1021 mb

Wind6 mph W

Humidity56%

Visibility6.2 mi

Dew point10°C

Tue, 11+15 ° /23 °

+23 °

Bishopston / Llandeilo Ferwallt, Tuesday, 11 August

Mainly clear. High 23°C, low 15°C.

Pressure1023 mb

Wind11 mph E

Humidity68%

Visibility6.2 mi

Dew point13°C

Wed, 12+16 ° /24 °

+24 °

Bishopston / Llandeilo Ferwallt, Wednesday, 12 August

Overcast. High 24°C, low 16°C.

Pressure1021 mb

Wind11 mph SE

Humidity58%

Visibility6.2 mi

Dew point12°C

Thu, 13+18 ° /24 °

+24 °

Bishopston / Llandeilo Ferwallt, Thursday, 13 August

Partly cloudy. High 24°C, low 18°C.

Pressure1017 mb

Wind18 mph W

Humidity45%

Visibility—

Dew point11°C

Fri, 14+17 ° /20 °

+20 °

Bishopston / Llandeilo Ferwallt, Friday, 14 August

Mainly clear. High 20°C, low 17°C.

Pressure1018 mb

Wind14 mph W

Humidity87%

Visibility—

Dew point17°C

Sat, 15+16 ° /22 °

+22 °

Bishopston / Llandeilo Ferwallt, Saturday, 15 August

Overcast. High 22°C, low 16°C.

Pressure1017 mb

Wind15 mph N

Humidity63%

Visibility—

Dew point14°C

Sun, 16+16 ° /20 °

1.3

+20 °

Bishopston / Llandeilo Ferwallt, Sunday, 16 August

Light rain. High 20°C, low 16°C.

Pressure1019 mb

Wind14 mph NW

Humidity77%

Visibility—

Dew point14°C

Mon, 17+15 ° /18 °

5.2

+18 °

Bishopston / Llandeilo Ferwallt, Monday, 17 August

Light rain. High 18°C, low 15°C.

Pressure1013 mb

Wind24 mph SW

Humidity97%

Visibility—

Dew point17°C

Tue, 18+14 ° /18 °

+18 °

Bishopston / Llandeilo Ferwallt, Tuesday, 18 August

Clear sky. High 18°C, low 14°C.

Pressure1015 mb

Wind17 mph W

Humidity63%

Visibility—

Dew point10°C

Wed, 19+13 ° /17 °

+17 °

Bishopston / Llandeilo Ferwallt, Wednesday, 19 August

Overcast. High 17°C, low 13°C.

Pressure1016 mb

Wind18 mph W

Humidity58%

Visibility—

Dew point9°C

Thu, 20+13 ° /18 °

0.3

+18 °

Bishopston / Llandeilo Ferwallt, Thursday, 20 August

Light rain. High 18°C, low 13°C.

Pressure1015 mb

Wind13 mph N

Humidity63%

Visibility—

Dew point9°C

Fri, 21+12 ° /19 °

+19 °

Bishopston / Llandeilo Ferwallt, Friday, 21 August

Overcast. High 19°C, low 12°C.

Pressure1014 mb

Wind15 mph N

Humidity57%

Visibility—

Dew point9°C

Sat, 22+14 ° /19 °

0.3

+19 °

Bishopston / Llandeilo Ferwallt, Saturday, 22 August

Light rain. High 19°C, low 14°C.

Pressure1020 mb

Wind11 mph N

Humidity63%

Visibility—

Dew point10°C

Sun, 23+15 ° /18 °

0.2

+18 °

Bishopston / Llandeilo Ferwallt, Sunday, 23 August

Light rain. High 18°C, low 15°C.

Pressure1021 mb

Wind13 mph SE

Humidity68%

Visibility—

Dew point12°C

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.