Llanelli weather — 10-day forecast

Temperature, rain, wind and feels-like in Llanelli, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 07:00 · Meteo-France AROME 1.3 km model

9 °C

Light drizzle

Feels like 6 °C

13.1 km/hforce 2

Next 12 h

  • 079°49 %
  • 07:48Sunrise
  • 089°95 %
  • 099°94 %
  • 1010°
  • 1111°
  • 1212°
  • 1312°
  • 1413°
  • 1514°
  • 1613°82 %
  • 1712°
  • 1812°
  • 18:15Sunset
  • 1911°

↓ 9°07:00↑ 14°15:00

Humidity
85 %
Dew point
7 °C
Gusts
24.6 km/h
Clouds
100 %
Pressure
1,024 hPa ↓

Grid point 0.3 km away · 1.3 km grid · elevation 10 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 07:00
16
Good

Index set by Ozone

Ozone
40.6µg/m³
PM2.5
2.5µg/m³
PM10
3.4µg/m³
Nitrogen dioxide
4.0µg/m³
Sulphur dioxide
0.9µg/m³
Carbon monoxide
148.0µg/m³
Dust (AOD)
0.00

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

9 days

Each day's extremes and the chance of rain, out to the end of the run.

7° → 16°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Light rain94 %

    14°

    7°

  • Tue

    Light drizzle90 %

    12°

    8°

  • Wed

    Rain98 %

    13°

    9°

  • Thu

    Light rain100 %

    13°

    11°

  • Fri

    Rain100 %

    14°

    9°

  • Sat

    Light rain19 mm

    16°

    9°

  • Sun

    Light drizzle4 mm

    16°

    11°

  • Mon

    Light rain8 mm

    13°

    9°

  • Tue

    Light rain13 mm

    14°

    12°

Gusts · Wed 73.9 km/h · Thu 60.3 km/h · Fri 83.8 km/h · Sat 53.1 km/h · Sun 82.6 km/h · Mon 50.5 km/h · Tue 81.9 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV2low
Sunrise
07:48
Daylight
10 h 27
Sunset
18:15

Radiation · 7.7 MJ/m²

Sea state

Sea state at the marine grid point closest to the city.

0.4 mperiod 17 s 332°

Significant height: the mean of the highest third of waves. Individual waves reach about twice it.

Data: ECMWF

Today in Llanelli the mean temperature will be 10.2 °C — -0.9 °C against the normal for 19 October, measured from 1940 to 2026. (1,290 obs.)

Llanelli climate — normals and trends →