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7 Day Forecast For Carmarthenshire

Our 7 day weather forecast for Carmarthenshire updated throughout the day, making it ideal for planning leisure activities, travel and events. Read more about our weather forecasts.

Monday 21st October 2019

On Monday 21st October 2019 the sun will rise at 07:51 and will set at 18:12. It will be a mild day, with temperatures reaching around 12.6°C. Today is expected to be a dry day, with a very low chance of rain. It will be quite a breezy day, with a maximum expected wind speed of 20mph.

12am
Partly cloudy skies
Partly cloudy skies
7°C (45°F)
Wind 10mph
Gusting to 20mph
Rain: 0mm
Pressure: 1019mb
Humidity: 87%
Visibility: 6.2mi
3am
Partly cloudy skies
Partly cloudy skies
7°C (45°F)
Wind 11mph
Gusting to 20mph
Rain: 0mm
Pressure: 1019mb
Humidity: 87%
Visibility: 6.2mi
6am
Partly cloudy skies
Partly cloudy skies
7°C (45°F)
Wind 11mph
Gusting to 20mph
Rain: 0mm
Pressure: 1021mb
Humidity: 86%
Visibility: 6.2mi
9am
Sunny skies
Sunny skies
9°C (49°F)
Wind 11mph
Gusting to 15mph
Rain: 0mm
Pressure: 1021mb
Humidity: 82%
Visibility: 6.2mi
12pm
Sunny skies
Sunny skies
12°C (53°F)
Wind 12mph
Gusting to 14mph
Rain: 0mm
Pressure: 1023mb
Humidity: 77%
Visibility: 6.2mi
3pm
Sunny skies
Sunny skies
12°C (54°F)
Wind 9mph
Gusting to 11mph
Rain: 0mm
Pressure: 1022mb
Humidity: 73%
Visibility: 6.2mi
6pm
Clear skies
Clear skies
8°C (47°F)
Wind 8mph
Gusting to 14mph
Rain: 0mm
Pressure: 1023mb
Humidity: 85%
Visibility: 6.2mi
9pm
Partly cloudy skies
Partly cloudy skies
7°C (45°F)
Wind 5mph
Gusting to 9mph
Rain: 0mm
Pressure: 1023mb
Humidity: 87%
Visibility: 6.2mi
Tuesday 22nd October 2019

On Tuesday 22nd October 2019 the sun will rise at 07:53 and will set at 18:09. It will be a mild day, with temperatures reaching around 12.1°C. Today is expected to be a dry day, with a very low chance of rain. It will be quite a breezy day, with a maximum expected wind speed of 13mph.

12am
Clear skies
Clear skies
7°C (45°F)
Wind 4mph
Gusting to 6mph
Rain: 0mm
Pressure: 1024mb
Humidity: 88%
Visibility: 6.2mi
3am
Partly cloudy skies
Partly cloudy skies
6°C (43°F)
Wind 2mph
Gusting to 3mph
Rain: 0mm
Pressure: 1023mb
Humidity: 87%
Visibility: 6.2mi
6am
Cloudy skies
Cloudy skies
6°C (43°F)
Wind 2mph
Gusting to 4mph
Rain: 0mm
Pressure: 1023mb
Humidity: 85%
Visibility: 6.2mi
9am
Overcast skies
Overcast skies
9°C (48°F)
Wind 4mph
Gusting to 7mph
Rain: 0mm
Pressure: 1023mb
Humidity: 82%
Visibility: 6.2mi
12pm
Overcast skies
Overcast skies
11°C (53°F)
Wind 10mph
Gusting to 13mph
Rain: 0mm
Pressure: 1024mb
Humidity: 72%
Visibility: 6.2mi
3pm
Cloudy skies
Cloudy skies
12°C (53°F)
Wind 7mph
Gusting to 10mph
Rain: 0mm
Pressure: 1022mb
Humidity: 72%
Visibility: 6.2mi
6pm
Partly cloudy skies
Partly cloudy skies
10°C (49°F)
Wind 5mph
Gusting to 9mph
Rain: 0mm
Pressure: 1021mb
Humidity: 78%
Visibility: 6.2mi
9pm
Cloudy skies
Cloudy skies
9°C (48°F)
Wind 5mph
Gusting to 10mph
Rain: 0mm
Pressure: 1021mb
Humidity: 81%
Visibility: 6.2mi
Wednesday 23rd October 2019

On Wednesday 23rd October 2019 the sun will rise at 07:54 and will set at 18:07. It will be a mild day, with temperatures reaching around 13.2°C. Today is expected to be a dry day, with a very low chance of rain. It will be quite a breezy day, with a maximum expected wind speed of 16mph.

12am
Cloudy skies
Cloudy skies
9°C (48°F)
Wind 7mph
Gusting to 12mph
Rain: 0mm
Pressure: 1019mb
Humidity: 86%
Visibility: 6.2mi
3am
Clear skies
Clear skies
8°C (47°F)
Wind 8mph
Gusting to 13mph
Rain: 0mm
Pressure: 1017mb
Humidity: 86%
Visibility: 6.2mi
6am
Partly cloudy skies
Partly cloudy skies
8°C (46°F)
Wind 8mph
Gusting to 14mph
Rain: 0mm
Pressure: 1015mb
Humidity: 87%
Visibility: 6.2mi
9am
Partly cloudy skies
Partly cloudy skies
10°C (51°F)
Wind 10mph
Gusting to 14mph
Rain: 0mm
Pressure: 1013mb
Humidity: 85%
Visibility: 6.2mi
12pm
Sunny skies
Sunny skies
12°C (54°F)
Wind 13mph
Gusting to 15mph
Rain: 0mm
Pressure: 1011mb
Humidity: 79%
Visibility: 6.2mi
3pm
Partly cloudy skies
Partly cloudy skies
13°C (55°F)
Wind 10mph
Gusting to 13mph
Rain: 0mm
Pressure: 1009mb
Humidity: 77%
Visibility: 6.2mi
6pm
Partly cloudy skies
Partly cloudy skies
11°C (52°F)
Wind 9mph
Gusting to 16mph
Rain: 0mm
Pressure: 1006mb
Humidity: 86%
Visibility: 6.2mi
9pm
Cloudy skies
Cloudy skies
11°C (52°F)
Wind 9mph
Gusting to 16mph
Rain: 0mm
Pressure: 1006mb
Humidity: 84%
Visibility: 6.2mi
Thursday 24th October 2019

On Thursday 24th October 2019 the sun will rise at 07:56 and will set at 18:05. It will be a mild day, with temperatures reaching around 13.4°C. A light shower is possible, 1mm of rainfall is possible today. It could be quite a gusty day today, with a maximum expected wind speed of 30mph.

12am
Cloudy skies
Cloudy skies
10°C (51°F)
Wind 11mph
Gusting to 18mph
Rain: 0mm
Pressure: 1005mb
Humidity: 84%
Visibility: 6.2mi
3am
Light rain
Light rain
10°C (50°F)
Wind 12mph
Gusting to 21mph
Rain: 0mm
Pressure: 1004mb
Humidity: 93%
Visibility: 5.6mi
6am
Patchy light rain
Patchy light rain
9°C (49°F)
Wind 7mph
Gusting to 15mph
Rain: 1mm
Pressure: 1004mb
Humidity: 87%
Visibility: 5.6mi
9am
Sunny skies
Sunny skies
11°C (52°F)
Wind 7mph
Gusting to 12mph
Rain: 0mm
Pressure: 1004mb
Humidity: 80%
Visibility: 6.2mi
12pm
Partly cloudy skies
Partly cloudy skies
12°C (54°F)
Wind 16mph
Gusting to 23mph
Rain: 0mm
Pressure: 1004mb
Humidity: 75%
Visibility: 6.2mi
3pm
Patchy rain possible
Patchy rain possible
13°C (56°F)
Wind 21mph
Gusting to 26mph
Rain: 0mm
Pressure: 1004mb
Humidity: 77%
Visibility: 5.6mi
6pm
Partly cloudy skies
Partly cloudy skies
12°C (54°F)
Wind 21mph
Gusting to 24mph
Rain: 0mm
Pressure: 1005mb
Humidity: 71%
Visibility: 6.2mi
9pm
Patchy rain possible
Patchy rain possible
11°C (52°F)
Wind 22mph
Gusting to 30mph
Rain: 0mm
Pressure: 1008mb
Humidity: 70%
Visibility: 5.6mi
Friday 25th October 2019

On Friday 25th October 2019 the sun will rise at 07:58 and will set at 18:03. It will be a mild day, with temperatures reaching around 14.9°C. Heavy rainfall which could cause localised flooding is expected at times. Watch out for severe weather warnings, 32mm of rainfall is possible today. Moderate Gales are possible. Please watch out for local weather warnings, with a maximum expected wind speed of 63mph.

12am
Light rain shower
Light rain shower
9°C (49°F)
Wind 18mph
Gusting to 26mph
Rain: 0mm
Pressure: 1011mb
Humidity: 72%
Visibility: 6.2mi
3am
Cloudy skies
Cloudy skies
8°C (47°F)
Wind 13mph
Gusting to 23mph
Rain: 0mm
Pressure: 1013mb
Humidity: 71%
Visibility: 6.2mi
6am
Overcast skies
Overcast skies
8°C (48°F)
Wind 7mph
Gusting to 11mph
Rain: 0mm
Pressure: 1014mb
Humidity: 72%
Visibility: 6.2mi
9am
Light rain
Light rain
8°C (48°F)
Wind 8mph
Gusting to 11mph
Rain: 1mm
Pressure: 1013mb
Humidity: 86%
Visibility: 5.6mi
12pm
Moderate rain
Moderate rain
8°C (47°F)
Wind 22mph
Gusting to 30mph
Rain: 5mm
Pressure: 1009mb
Humidity: 94%
Visibility: 4.3mi
3pm
Heavy rain
Heavy rain
14°C (57°F)
Wind 39mph
Gusting to 56mph
Rain: 12mm
Pressure: 1002mb
Humidity: 92%
Visibility: 3.1mi
6pm
Heavy rain
Heavy rain
14°C (58°F)
Wind 44mph
Gusting to 63mph
Rain: 8mm
Pressure: 1000mb
Humidity: 92%
Visibility: 3.1mi
9pm
Moderate rain
Moderate rain
8°C (46°F)
Wind 19mph
Gusting to 25mph
Rain: 6mm
Pressure: 1006mb
Humidity: 90%
Visibility: 4.3mi
Saturday 26th October 2019

On Saturday 26th October 2019 the sun will rise at 08:00 and will set at 18:01. It will be a mild day, with temperatures reaching around 8.8°C. A light shower is possible, 2mm of rainfall is possible today. It will be quite a breezy day, with a maximum expected wind speed of 15mph.

12am
Partly cloudy skies
Partly cloudy skies
7°C (44°F)
Wind 11mph
Gusting to 15mph
Rain: 0mm
Pressure: 1012mb
Humidity: 87%
Visibility: 6.2mi
3am
Clear skies
Clear skies
6°C (42°F)
Wind 7mph
Gusting to 11mph
Rain: 0mm
Pressure: 1016mb
Humidity: 76%
Visibility: 6.2mi
6am
Clear skies
Clear skies
4°C (40°F)
Wind 4mph
Gusting to 8mph
Rain: 0mm
Pressure: 1017mb
Humidity: 77%
Visibility: 6.2mi
9am
Partly cloudy skies
Partly cloudy skies
6°C (44°F)
Wind 3mph
Gusting to 4mph
Rain: 0mm
Pressure: 1020mb
Humidity: 72%
Visibility: 6.2mi
12pm
Partly cloudy skies
Partly cloudy skies
8°C (47°F)
Wind 0mph
Gusting to 1mph
Rain: 0mm
Pressure: 1021mb
Humidity: 62%
Visibility: 6.2mi
3pm
Cloudy skies
Cloudy skies
8°C (47°F)
Wind 2mph
Gusting to 3mph
Rain: 0mm
Pressure: 1020mb
Humidity: 68%
Visibility: 6.2mi
6pm
Light rain
Light rain
6°C (43°F)
Wind 5mph
Gusting to 6mph
Rain: 1mm
Pressure: 1020mb
Humidity: 89%
Visibility: 5.6mi
9pm
Light rain
Light rain
5°C (42°F)
Wind 9mph
Gusting to 13mph
Rain: 1mm
Pressure: 1020mb
Humidity: 89%
Visibility: 5.6mi
Sunday 27th October 2019

On Sunday 27th October 2019 the sun will rise at 08:02 and will set at 17:59. It will be a mild day, with temperatures reaching around 5.3°C. A few showers are expected, 4mm of rainfall is possible today. It will be quite a breezy day, with a maximum expected wind speed of 15mph.

12am
Moderate rain
Moderate rain
5°C (41°F)
Wind 11mph
Gusting to 15mph
Rain: 4mm
Pressure: 1019mb
Humidity: 92%
Visibility: 4.3mi

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About Our Weather Forecast For Carmarthenshire

Our weather forecast for Carmarthenshire is updated throughout the day and has been found to be very reliable for planning activities such as days out, leisure, travel, events, fishing, golf and gardening.

For activities that rely on weather forecasts for safety or financial reasons, such as farming, flying, sailing and shipping, we have found our forecasts to be reliable, but we always recommend that you compare several weather forecast sources to ensure you are able to plan your activities safely.

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