As of 23:11 BST

Weather in Llantilio Crossenny / Llandeilo Gresynni

+17°

Llantilio Crossenny / Llandeilo Gresynni, Saturday, 8 August, 23:11

Overcast. Feels like 16°C. High 26°C, low 10°C.

Pressure1016 mb

Wind2 mph W

Humidity67%

Visibility6.2 mi

Dew point10°C

Detailed hourly forecast

Sun, 09+13 ° /28 °

+28 °

Llantilio Crossenny / Llandeilo Gresynni, Sunday, 9 August

Mainly clear. High 28°C, low 13°C.

Pressure1013 mb

Wind8 mph W

Humidity26%

Visibility6.2 mi

Dew point7°C

Mon, 10+12 ° /27 °

+27 °

Llantilio Crossenny / Llandeilo Gresynni, Monday, 10 August

Overcast. High 27°C, low 12°C.

Pressure1021 mb

Wind5 mph N

Humidity35%

Visibility6.2 mi

Dew point7°C

Tue, 11+10 ° /30 °

+30 °

Llantilio Crossenny / Llandeilo Gresynni, Tuesday, 11 August

Clear sky. High 30°C, low 10°C.

Pressure1024 mb

Wind10 mph SE

Humidity28%

Visibility6.2 mi

Dew point7°C

Wed, 12+12 ° /35 °

+35 °

Llantilio Crossenny / Llandeilo Gresynni, Wednesday, 12 August

Overcast. High 35°C, low 12°C.

Pressure1022 mb

Wind8 mph SE

Humidity21%

Visibility6.2 mi

Dew point5°C

Thu, 13+18 ° /38 °

+38 °

Llantilio Crossenny / Llandeilo Gresynni, Thursday, 13 August

Clear sky. High 38°C, low 18°C.

Pressure1017 mb

Wind15 mph S

Humidity10%

Visibility—

Dew point-1°C

Fri, 14+16 ° /31 °

+31 °

Llantilio Crossenny / Llandeilo Gresynni, Friday, 14 August

Clear sky. High 31°C, low 16°C.

Pressure1016 mb

Wind16 mph W

Humidity32%

Visibility—

Dew point11°C

Sat, 15+15 ° /27 °

0.3

+27 °

Llantilio Crossenny / Llandeilo Gresynni, Saturday, 15 August

Light rain. High 27°C, low 15°C.

Pressure1017 mb

Wind8 mph N

Humidity61%

Visibility—

Dew point14°C

Sun, 16+15 ° /21 °

1.4

+21 °

Llantilio Crossenny / Llandeilo Gresynni, Sunday, 16 August

Light rain. High 21°C, low 15°C.

Pressure1019 mb

Wind6 mph NE

Humidity70%

Visibility—

Dew point14°C

Mon, 17+14 ° /20 °

0.3

+20 °

Llantilio Crossenny / Llandeilo Gresynni, Monday, 17 August

Light rain. High 20°C, low 14°C.

Pressure1013 mb

Wind12 mph NW

Humidity91%

Visibility—

Dew point14°C

Tue, 18+11 ° /22 °

+22 °

Llantilio Crossenny / Llandeilo Gresynni, Tuesday, 18 August

Partly cloudy. High 22°C, low 11°C.

Pressure1014 mb

Wind16 mph NW

Humidity44%

Visibility—

Dew point8°C

Wed, 19+10 ° /23 °

+23 °

Llantilio Crossenny / Llandeilo Gresynni, Wednesday, 19 August

Partly cloudy. High 23°C, low 10°C.

Pressure1014 mb

Wind15 mph NW

Humidity30%

Visibility—

Dew point2°C

Thu, 20+10 ° /24 °

+24 °

Llantilio Crossenny / Llandeilo Gresynni, Thursday, 20 August

Partly cloudy. High 24°C, low 10°C.

Pressure1013 mb

Wind13 mph NW

Humidity34%

Visibility—

Dew point4°C

Fri, 21+9 ° /23 °

+23 °

Llantilio Crossenny / Llandeilo Gresynni, Friday, 21 August

Overcast. High 23°C, low 9°C.

Pressure1014 mb

Wind12 mph N

Humidity33%

Visibility—

Dew point4°C

Sat, 22+12 ° /23 °

0.3

+23 °

Llantilio Crossenny / Llandeilo Gresynni, Saturday, 22 August

Light rain. High 23°C, low 12°C.

Pressure1019 mb

Wind10 mph NE

Humidity38%

Visibility—

Dew point6°C

Sun, 23+10 ° /24 °

+24 °

Llantilio Crossenny / Llandeilo Gresynni, Sunday, 23 August

Partly cloudy. High 24°C, low 10°C.

Pressure1020 mb

Wind12 mph W

Humidity32%

Visibility—

Dew point5°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 Llantilio Crossenny / Llandeilo Gresynni 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 Llantilio Crossenny / Llandeilo Gresynni 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.