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Future weather extremes likely to break new records
Increasingly extreme weather is one of the most damaging and costly impacts from climate change.
Read moreCarmarthen (Carmarthenshire) weather
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Forecast days
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Today. Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius. Heavy rain changing to sunny in the afternoon. Sunrise: 07:57; Sunset: 18:05. UV: Low; Pollution: Low; No pollen data.
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Saturday 24 October. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Heavy rain. Sunrise: 07:59; Sunset: 18:03. UV: Low; Pollution: Low; No pollen data.
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Sunday 25 October. Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius. Partly cloudy changing to sunny intervals by late morning. Sunrise: 07:00; Sunset: 17:01. UV: Low; Pollution: Low; No pollen data.
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Monday 26 October. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius. Clear changing to light showers by lunchtime. Sunrise: 07:02; Sunset: 16:59. UV: Low; Pollution: Low; No pollen data.
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Tuesday 27 October. Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius. Light rain changing to clear by nighttime. Sunrise: 07:04; Sunset: 16:57. UV: Low; Pollution: Low; No pollen data.
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Wednesday 28 October. Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Partly cloudy changing to sunny intervals by late morning. Sunrise: 07:06; Sunset: 16:55. UV: Low;
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Thursday 29 October. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Heavy rain. Sunrise: 07:07; Sunset: 16:54. UV: Low;
Seven day forecast for Carmarthen
Today (23 October 2020)
| Time | Now | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 10% | 50% | 50% | 80% | 90% | ≥95% | 90% | 40% | 30% | 30% | <5% | <5% | <5% | <5% | <5% | <5% | 10% | 10% | 10% |
| Temperature (°C) |
8°
|
8°
|
9°
|
10°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
10°
|
8°
|
9°
|
10°
|
10°
|
11°
|
| Feels like temperature (°C) | 7° | 7° | 8° | 8° | 9° | 9° | 9° | 10° | 10° | 10° | 10° | 10° | 10° | 10° | 8° | 7° | 7° | 8° | 9° | 9° |
| Wind direction and speed (miles per hour) |
E
2
|
SSE
2
|
WSW
4
|
WSW
7
|
SW
7
|
SW
9
|
SW
12
|
W
11
|
W
10
|
W
10
|
W
10
|
W
10
|
W
9
|
WSW
7
|
WSW
6
|
WSW
6
|
WSW
6
|
WSW
7
|
SW
8
|
SW
11
|
| Wind gust (miles per hour) | 10 | 15 | 19 | 21 | 22 | 24 | 27 | 22 | 19 | 18 | 18 | 19 | 18 | 16 | 17 | 16 | 17 | 19 | 20 | 26 |
| Visibility | G | G | G | VG | G | M | M | G | E | E | E | E | E | E | VG | VG | VG | VG | VG | E |
| Humidity | 90% | 89% | 82% | 83% | 87% | 88% | 91% | 88% | 79% | 72% | 67% | 64% | 62% | 69% | 76% | 80% | 79% | 76% | 74% | 73% |
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Saturday (24 October 2020)
| Time | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 10% | 20% | 10% | 10% | 20% | 80% | 80% | 80% | 80% | 90% | 90% | 90% | 90% | 90% | 90% | 90% | 80% | 60% | 60% | 60% | 50% | 50% | 40% |
| Temperature (°C) |
11°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) | 9° | 9° | 9° | 9° | 9° | 9° | 9° | 9° | 10° | 10° | 10° | 10° | 10° | 10° | 10° | 9° | 9° | 9° | 9° | 9° | 9° | 8° | 8° | 8° |
| Wind direction and speed (miles per hour) |
SSW
14
|
SSW
15
|
SSW
17
|
SSW
19
|
SSW
20
|
SSW
21
|
SSW
23
|
SSW
23
|
SSW
24
|
SSW
24
|
SW
21
|
SW
20
|
SW
17
|
SW
16
|
SW
15
|
SW
15
|
SW
15
|
SW
15
|
SW
15
|
SW
14
|
SW
14
|
WSW
14
|
SW
14
|
SW
16
|
| Wind gust (miles per hour) | 29 | 32 | 35 | 37 | 40 | 41 | 44 | 45 | 46 | 47 | 41 | 38 | 32 | 31 | 30 | 29 | 30 | 29 | 28 | 27 | 27 | 27 | 26 | 29 |
| Visibility | E | VG | E | VG | VG | VG | G | G | G | G | M | M | M | M | M | M | G | M | G | G | M | G | VG | VG |
| Humidity | 71% | 72% | 76% | 79% | 81% | 84% | 86% | 88% | 89% | 89% | 90% | 90% | 90% | 89% | 89% | 89% | 88% | 88% | 88% | 87% | 86% | 86% | 86% | 83% |
| UV | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Sunday (25 October 2020)
| Time | 00:00 | 01:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 40% | 40% | <5% | <5% | 10% | 40% | 40% | 20% | <5% |
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
11°
|
10°
|
| Feels like temperature (°C) | 8° | 8° | 7° | 8° | 9° | 9° | 9° | 8° | 7° |
| Wind direction and speed (miles per hour) |
SW
17
|
SW
18
|
SW
22
|
SW
19
|
SW
17
|
SW
18
|
SW
17
|
WSW
14
|
WSW
13
|
| Wind gust (miles per hour) | 30 | 32 | 37 | 32 | 29 | 30 | 29 | 23 | 22 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 81% | 79% | 80% | 77% | 76% | 71% | 73% | 78% | 80% |
| UV | - | - | - | - | 1 | 2 | 1 | - | - |
Monday (26 October 2020)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 10% | 10% | <5% | 40% | 40% | <5% | <5% |
| Temperature (°C) |
10°
|
9°
|
9°
|
10°
|
12°
|
12°
|
10°
|
9°
|
| Feels like temperature (°C) | 7° | 7° | 6° | 8° | 9° | 9° | 7° | 7° |
| Wind direction and speed (miles per hour) |
WSW
13
|
W
12
|
W
12
|
W
13
|
W
16
|
W
15
|
W
11
|
W
10
|
| Wind gust (miles per hour) | 21 | 19 | 19 | 22 | 29 | 25 | 17 | 16 |
| Visibility | VG | VG | G | VG | VG | VG | VG | VG |
| Humidity | 81% | 85% | 87% | 83% | 74% | 75% | 84% | 86% |
| UV | - | - | - | 1 | 2 | 1 | - | - |
Tuesday (27 October 2020)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | 10% | 50% | 80% | 70% | 70% | 40% | 10% |
| Temperature (°C) |
9°
|
9°
|
10°
|
12°
|
12°
|
12°
|
11°
|
10°
|
| Feels like temperature (°C) | 6° | 7° | 7° | 9° | 9° | 9° | 8° | 7° |
| Wind direction and speed (miles per hour) |
WSW
11
|
SW
13
|
SSW
15
|
SSW
16
|
SSW
18
|
SW
18
|
WSW
17
|
WSW
17
|
| Wind gust (miles per hour) | 17 | 21 | 26 | 28 | 31 | 30 | 28 | 29 |
| Visibility | G | M | M | G | G | G | G | G |
| Humidity | 89% | 89% | 91% | 90% | 86% | 83% | 85% | 85% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Wednesday (28 October 2020)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 10% | 10% | 10% | 40% | 40% | 10% | 10% |
| Temperature (°C) |
10°
|
10°
|
10°
|
11°
|
12°
|
12°
|
11°
|
11°
|
| Feels like temperature (°C) | 7° | 7° | 7° | 8° | 8° | 8° | 7° | 7° |
| Wind direction and speed (miles per hour) |
WSW
18
|
WSW
19
|
WSW
19
|
WSW
19
|
WSW
21
|
WSW
19
|
WSW
17
|
WSW
17
|
| Wind gust (miles per hour) | 29 | 31 | 31 | 32 | 36 | 32 | 28 | 27 |
| Visibility | G | G | G | G | G | G | G | G |
| Humidity | 83% | 84% | 84% | 82% | 80% | 81% | 84% | 86% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Thursday (29 October 2020)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
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| Chance of precipitation | 10% | 20% | 70% | 80% | 80% | 80% | 70% | 70% |
| Temperature (°C) |
11°
|
11°
|
12°
|
13°
|
13°
|
13°
|
13°
|
12°
|
| Feels like temperature (°C) | 8° | 8° | 8° | 9° | 9° | 9° | 9° | 9° |
| Wind direction and speed (miles per hour) |
WSW
17
|
WSW
18
|
SW
20
|
SW
23
|
SW
25
|
SW
23
|
SW
21
|
WSW
19
|
| Wind gust (miles per hour) | 27 | 30 | 33 | 38 | 41 | 38 | 34 | 32 |
| Visibility | G | G | M | G | M | G | G | G |
| Humidity | 87% | 88% | 89% | 90% | 89% | 89% | 89% | 89% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Wales weather forecast
Headline:
Rain this morning. Sunshine and showers this afternoon.
Today:
A wet and cloudy start today, with the rain turning heavy at times. The rain and cloud should clear by the afternoon, leaving sunny spells and a chance of showers for the rest of the day. Maximum temperature 13 °C.
Tonight:
Generally dry this evening with clear spells, although the odd shower is still likely, especially around the coast. Cloud moving in and winds strengthening throughout the night. Minimum temperature 7 °C.
Saturday:
Wet and windy on Saturday with cloud and rain, heavy at times, moving across the region throughout the day. Gales are likely, especially in coastal areas. Maximum temperature 14 °C.
Outlook for Sunday to Tuesday:
Sunny spells and showers on Sunday and Monday. Staying breezy, but less so than in recent days. Rain is likely on Tuesday and turning windy again with gales possible.
Updated:
UK long range weather forecast
Unsettled conditions are expected to dominate during the period, with most parts of the UK seeing plenty of cloud and outbreaks of rain and showers. It will often be windy, with a risk of gales or even severe gales, especially in coastal areas. The wettest and windiest weather is likely to be found in the west and north-west of the country. However, some brief bright and dry spells are still likely at times in all parts of the UK, with the most settled conditions probably found across eastern and south-eastern areas. Overall, temperatures are generally looking to be close to normal for the time of year. Conditions may turn more settled close to the end of the period, particularly in the south.
Updated:
Confidence is currently low for this period but there is an increased chance of more settled weather during November, especially in the south of the UK. Showery and windier conditions may remain more prevalent in the north. Temperatures probably trending to normal overall, with overnight frost and fog becoming more likely in any settled spells.
Updated:
