14-day forecast Updated 19:18
Sun · Today · 13 Sep
Showers
18°
16°
14.3 mm
⌄
Wind 11 mph W
Gusts 21 mph
UV index 4 – Moderate
Chance of rain 95%
Sunrise 06:48
Sunset 19:36
Mon · Tomorrow · 14 Sep
Showers
18°
17°
1.3 mm
⌄
Wind 14 mph SW
Gusts 27 mph
UV index 4 – Moderate
Chance of rain 74%
Sunrise 06:50
Sunset 19:34
Tuesday · 15 Sep
Showers
18°
12°
5.4 mm
⌄
Wind 19 mph SW
Gusts 31 mph
UV index 3 – Moderate
Chance of rain 78%
Sunrise 06:51
Sunset 19:32
Wednesday · 16 Sep
Showers
16°
11°
0.3 mm
⌄
Wind 15 mph NW
Gusts 22 mph
UV index 2 – Low
Chance of rain 36%
Sunrise 06:53
Sunset 19:29
Thursday · 17 Sep
Showers
15°
13°
3.5 mm
⌄
Wind 17 mph SW
Gusts 26 mph
UV index 4 – Moderate
Chance of rain 74%
Sunrise 06:54
Sunset 19:27
Friday · 18 Sep
Showers
16°
11°
2.4 mm
⌄
Wind 23 mph SW
Gusts 34 mph
UV index 5 – Moderate
Chance of rain 71%
Sunrise 06:56
Sunset 19:25
Saturday · 19 Sep
Showers
18°
13°
1.0 mm
⌄
Wind 22 mph SW
Gusts 34 mph
UV index 5 – Moderate
Chance of rain 58%
Sunrise 06:58
Sunset 19:22
Sunday · 20 Sep
Sunny
16°
11°
13%
⌄
Wind 10 mph NW
Gusts 21 mph
UV index 5 – Moderate
Chance of rain 13%
Sunrise 06:59
Sunset 19:20
Monday · 21 Sep
Showers
19°
15°
0.5 mm
⌄
Wind 13 mph SW
Gusts 21 mph
UV index 5 – Moderate
Chance of rain 52%
Sunrise 07:01
Sunset 19:18
Tuesday · 22 Sep
Cloudy
16°
10°
16%
⌄
Wind 15 mph N
Gusts 17 mph
UV index 4 – Moderate
Chance of rain 16%
Sunrise 07:03
Sunset 19:15
Wednesday · 23 Sep
Cloudy
15°
10°
14%
⌄
Wind 13 mph N
Gusts 20 mph
UV index 4 – Moderate
Chance of rain 14%
Sunrise 07:04
Sunset 19:13
Thursday · 24 Sep
Sunny
16°
8°
10%
⌄
Wind 9 mph NE
Gusts 14 mph
UV index 5 – Moderate
Chance of rain 10%
Sunrise 07:06
Sunset 19:11
Friday · 25 Sep
Sunny
19°
10°
4%
⌄
Wind 8 mph NE
Gusts 17 mph
UV index 5 – Moderate
Chance of rain 4%
Sunrise 07:07
Sunset 19:08
Saturday · 26 Sep
Sunny
20°
10°
5%
⌄
Wind 9 mph E
Gusts 13 mph
UV index 5 – Moderate
Chance of rain 5%
Sunrise 07:09
Sunset 19:06
Conditions & indices
UV index
4 — Moderate
Max today
Air quality
Low
DAQI 1 / 10
🗺️ Llanelli and what is nearby
Forecast day by day — press play
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Markers show the daytime high for the selected day. Tap a marker for Llanelli detail; two fingers to move and zoom the map.
Pollen — Llanelli
Sunrise 06:48
Sunset 19:36
Day length 12h 48m
Moonrise 09:47
Moonset 19:58
Moon phase 🌔 Waxing Crescent
Latitude 51.6820°N
Longitude -4.1619°E
Rhossili Bay (15km) 19°
Tenby North Beach (37km) 19°
Barafundle Bay (52km) 18°
Woolacombe (57km) 18°
Croyde Bay (62km) 19°
Westward Ho! (71km) 19°
🌤️ Dry over the next 90 minutes
Now +30 +60 +90 min
Rain minute by minute · UKV nowcast
Today’s index derived from today’s forecast
Drying weather
Poor
Hang the washing out
BBQ weather
OK
Barbecue outdoors
Running weather
Poor
Go for a run
Beer garden
Poor
Drinks outside
Other places in the same county / region
Sources · Sunday 13 September
Weather data for Llanelli from official sources
The forecast is compiled from global weather models (14-day forecast, UV, air quality, pollen and warnings) together with the UK Met Office UKV model . Data updates every hour, warnings every 15 minutes. Lat 51.6820°N, lon -4.1619°E.