8.8 °C
Feels like 6.9 °C
Min 9 °C / Max 17 °C
Clear
Today's Summary
In Carmarthen the weather today is clear. The thermometer currently shows 8.8°C. Don't forget a jacket or jumper. During the day temperatures will range between 8.6°C and 16.9°C.
Hourly forecast – Carmarthen, today
Oct 4, 04:00
9 °C
Clear
Oct 4, 05:00
9 °C
Partly cloudy
Oct 4, 06:00
9 °C
Sunny
Oct 4, 07:00
12 °C
Overcast
Oct 4, 08:00
14 °C
Overcast
Oct 4, 09:00
15 °C
Overcast
Oct 4, 10:00
16 °C
Overcast
Oct 4, 11:00
17 °C
Overcast
Oct 4, 12:00
17 °C
Overcast
Oct 4, 13:00
17 °C
Overcast
Oct 4, 14:00
16 °C
Overcast
Oct 4, 15:00
16 °C
Overcast
Oct 4, 16:00
16 °C
Overcast
Oct 4, 17:00
15 °C
Mist
Oct 4, 18:00
15 °C
Mist
Oct 4, 19:00
15 °C
Mist
Oct 4, 20:00
15 °C
Mist
Oct 4, 21:00
15 °C
Mist
Oct 4, 22:00
14 °C
Mist
Oct 4, 23:00
15 °C
Mist
Oct 5, 00:00
15 °C
Mist
Oct 5, 01:00
15 °C
Mist
Oct 5, 02:00
14 °C
Mist
Oct 5, 03:00
14 °C
Mist
Time
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
Temperature (°C)
Chance of rain (%)
6
9
6
16
16
17
17
18
17
20
25
27
31
36
38
38
38
39
38
30
23
22
38
36
Precipitation
Wind (mph)
NE
3
3
NE
2
2
ENE
3
3
ENE
2
2
SSE
2
2
S
3
3
SSW
5
5
SW
6
6
SW
7
7
WSW
8
8
SW
8
8
SW
7
7
SW
6
6
SW
6
6
SW
6
6
SW
6
6
WSW
6
6
WSW
5
5
SW
6
6
SW
6
6
SW
7
7
SW
7
7
WSW
7
7
WSW
6
6
Pressure (hPa)
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
Humidity (%)
Cloud cover (%)
14-day weather forecast – Carmarthen
14-day trend for Carmarthen: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 7.9°C at night, with daytime highs up to 17.9°C.
Date
Oct 4
Oct 5
Oct 6
Oct 7
Oct 8
Oct 9
Oct 10
Oct 11
Oct 12
Oct 13
Oct 14
Oct 15
Oct 16
Oct 17
Temperature (°C)
Chance of rain (%)
16
19
26
71
67
66
22
14
22
21
24
71
26
57
Precipitation
Wind max (mph)
8
11
7
21
17
22
13
11
10
9
23
26
14
26
| Date | Weather | Min °C | Max °C | Sunrise | Sunset | Moonrise | Moonset | Moon phase |
|---|---|---|---|---|---|---|---|---|
| October 4, 2026 |
Overcast
|
9 °C | 17 °C | 07:23 | 18:48 | 23:51 | 16:18 | Last Quarter (34 %) |
| October 5, 2026 |
Sunny
|
14 °C | 17 °C | 07:24 | 18:46 | Does not rise today | 16:46 | Waning Crescent (25 %) |
| October 6, 2026 |
Mist
|
13 °C | 18 °C | 07:26 | 18:43 | 01:21 | 17:07 | Waning Crescent (16 %) |
| October 7, 2026 |
Overcast
|
10 °C | 14 °C | 07:28 | 18:41 | 02:52 | 17:23 | Waning Crescent (9 %) |
| October 8, 2026 |
Overcast
|
9 °C | 14 °C | 07:30 | 18:39 | 04:21 | 17:37 | Waning Crescent (4 %) |
| October 9, 2026 |
Patchy rain possible
|
14 °C | 16 °C | 07:31 | 18:37 | 05:49 | 17:49 | New Moon (1 %) |
| October 10, 2026 |
Patchy rain possible
|
10 °C | 14 °C | 07:33 | 18:34 | 07:16 | 18:03 | New Moon (0 %) |
| October 11, 2026 |
Sunny
|
8 °C | 15 °C | 07:35 | 18:32 | 08:43 | 18:18 | New Moon (1 %) |
| October 12, 2026 |
Overcast
|
11 °C | 15 °C | 07:36 | 18:30 | 10:10 | 18:38 | Waxing Crescent (5 %) |
| October 13, 2026 |
Overcast
|
11 °C | 15 °C | 07:38 | 18:28 | 11:34 | 19:04 | Waxing Crescent (11 %) |
| October 14, 2026 |
Overcast
|
12 °C | 17 °C | 07:40 | 18:26 | 12:51 | 19:40 | Waxing Crescent (18 %) |
| October 15, 2026 |
Sunny
|
10 °C | 16 °C | 07:41 | 18:23 | 13:56 | 20:29 | Waxing Crescent (27 %) |
| October 16, 2026 |
Patchy rain possible
|
10 °C | 14 °C | 07:43 | 18:21 | 14:46 | 21:30 | First Quarter (37 %) |
| October 17, 2026 |
Patchy rain possible
|
9 °C | 14 °C | 07:45 | 18:19 | 15:22 | 22:39 | First Quarter (47 %) |