Five day weather forecast for Llanelli, Carmarthenshire
Tuesday 8th
06:00 - Sunny
4°C

ENE
9mph
(11mph)
Humidity:
83
Visibility:
Good
09:00 - Cloudy
11°C

ESE
9mph
(11mph)
Humidity:
54
Visibility:
Good
12:00 - Cloudy
13°C

SE
7mph
(7mph)
Humidity:
50
Visibility:
Good
15:00 - Sunny
14°C

SW
7mph
(7mph)
Humidity:
56
Visibility:
Good
18:00 - Sunny
13°C

W
4mph
(7mph)
Humidity:
57
Visibility:
Good
21:00 - Clear
10°C

N
4mph
(13mph)
Humidity:
69
Visibility:
Very good
Wednesday 9th
00:00 - Clear
9°C

NE
7mph
(11mph)
Humidity:
72
Visibility:
Very good
03:00 - Clear
8°C

NE
7mph
(11mph)
Humidity:
71
Visibility:
Very good
06:00 - Sunny
7°C

NE
7mph
(13mph)
Humidity:
74
Visibility:
Very good
09:00 - Sunny
11°C

ENE
7mph
(11mph)
Humidity:
63
Visibility:
Very good
12:00 - Sunny
15°C

ENE
7mph
(13mph)
Humidity:
48
Visibility:
Very good
15:00 - Sunny
14°C

SW
7mph
(11mph)
Humidity:
64
Visibility:
Very good
18:00 - Sunny
13°C

NW
4mph
(9mph)
Humidity:
68
Visibility:
Very good
21:00 - Clear
10°C

NE
7mph
(11mph)
Humidity:
73
Visibility:
Very good
Thursday 10th
00:00 - Clear
9°C

ENE
7mph
(11mph)
Humidity:
74
Visibility:
Very good
03:00 - Clear
7°C

ENE
4mph
(9mph)
Humidity:
81
Visibility:
Very good
06:00 - Sunny
6°C

ENE
4mph
(7mph)
Humidity:
87
Visibility:
Very good
09:00 - Sunny
10°C

SSE
2mph
(7mph)
Humidity:
75
Visibility:
Very good
12:00 - Sunny
12°C

SSW
4mph
(9mph)
Humidity:
71
Visibility:
Very good
15:00 - Sunny
14°C

SW
4mph
(11mph)
Humidity:
75
Visibility:
Very good
18:00 - Sunny
13°C

NW
4mph
(9mph)
Humidity:
72
Visibility:
Very good
21:00 - Clear
9°C

NNW
4mph
(7mph)
Humidity:
84
Visibility:
Very good
Friday 11th
00:00 - Clear
7°C

NNW
2mph
(4mph)
Humidity:
90
Visibility:
Very good
03:00 - Clear
6°C

N
2mph
(4mph)
Humidity:
91
Visibility:
Good
06:00 - Partly cloudy
6°C

NE
4mph
(7mph)
Humidity:
93
Visibility:
Moderate
09:00 - Sunny
11°C

NNE
2mph
(4mph)
Humidity:
81
Visibility:
Good
12:00 - Sunny
14°C

SSW
4mph
(11mph)
Humidity:
72
Visibility:
Moderate
15:00 - Sunny
15°C

SSW
7mph
(13mph)
Humidity:
72
Visibility:
Good
18:00 - Sunny
15°C

SW
4mph
(9mph)
Humidity:
74
Visibility:
Very good
21:00 - Clear
10°C

ENE
4mph
(7mph)
Humidity:
84
Visibility:
Very good
Saturday 12th
00:00 - Clear
8°C

ENE
4mph
(7mph)
Humidity:
87
Visibility:
Good
03:00 - Clear
8°C

ENE
4mph
(7mph)
Humidity:
85
Visibility:
Very good
06:00 - Sunny
8°C

E
4mph
(7mph)
Humidity:
83
Visibility:
Good
09:00 - Sunny
13°C

SE
7mph
(11mph)
Humidity:
72
Visibility:
Very good
12:00 - Partly cloudy
15°C

SSE
7mph
(16mph)
Humidity:
62
Visibility:
Very good
15:00 - Partly cloudy
15°C

S
7mph
(13mph)
Humidity:
61
Visibility:
Very good
18:00 - Partly cloudy
14°C

WSW
7mph
(11mph)
Humidity:
74
Visibility:
Very good
21:00 - Cloudy
12°C

W
7mph
(11mph)
Humidity:
81
Visibility:
Good

Further warm sunshine after early morning fog clears.
This Evening and Tonight:
Remaining fine and dry this evening and overnight with lengthy clear spells. Some mist, fog and low cloud developing and turning chilly with a touch of rural frost in places. Minimum Temperature 0C.
Wednesday:
Any low cloud and fog soon clearing to leave a pleasant day with lengthy spring sunshine. A slight breeze but feeling pleasant when sheltered in the sunshine. Maximum Temperature 17C.
Outlook for Thursday to Saturday:
Plenty of warm sunshine on Thursday and Friday after any fog clears readily through the mornings. Cloud building on Saturday with increasing chance of showery rain during the weekend.
UK Outlook for Saturday 12 Apr 2025 to Monday 21 Apr 2025:
Most areas will be dry and sunny with light winds at first as high pressure extends across much of the UK. However, it will be cloudier and breezier in parts of the far north with some light rain or drizzle at times. Temperatures will be above normal away from windward coasts. A gradual change to a more unsettled weather regime is likely thereafter, with Atlantic frontal systems from the west or showers from the south making inroads across the UK. This is expected to herald a wetter period through the middle of April with showers or longer spells of rain at times, which could be heavy and thundery in places. Strong winds could develop in some areas, particularly the south and west. Temperatures are likely to return closer to normal.
Sunrise and Sunset times for Llanelli:
Sunrise: 06:34 Sunset: 20:03