Our 14 day weather forecast for Carmarthen becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.

Carmarthen 14 day forecast

Date	Temperatures		Wind
Thursday, May 7	12 ° / 7 °	Light drizzle	3 Km/h
Friday, May 8	15 ° / 8 °	Patchy rain possible	6 Km/h
Saturday, May 9	16 ° / 8 °	Light rain shower	23 Km/h
Sunday, May 10	14 ° / 7 °	Patchy rain possible	21 Km/h
Monday, May 11	12 ° / 4 °	Patchy rain possible	15 Km/h
Tuesday, May 12	13 ° / 4 °	Patchy rain possible	14 Km/h
Wednesday, May 13	11 ° / 5 °	Light rain shower	20 Km/h
Thursday, May 14	12 ° / 7 °	Light rain shower	13 Km/h
Friday, May 15	11 ° / 7 °	Patchy rain possible	7 Km/h
Saturday, May 16	13 ° / 6 °	Patchy rain possible	16 Km/h
Sunday, May 17	12 ° / 5 °	Patchy rain possible	20 Km/h
Monday, May 18	12 ° / 6 °	Light rain shower	10 Km/h
Tuesday, May 19	13 ° / 6 °	Sunny	11 Km/h
Wednesday, May 20	11 ° / 6 °	Light rain	13 Km/h
Further Ahead

Carmarthen 14 days – weather graph

The weather in Carmarthen for the next 14 days - FAQ

What will the temperature be in Carmarthen during the next 14 days?

The temperature will range between 16° C and 11° C. The hottest day in the next 2 weeks will be on May 9 and the coldest on May 13.

Will it rain at Carmarthen in the next 14 days?

Yes, there will be around 11 days with rain and an overall rainfall of 10.7 mm.

Can I see more details about the weather in Carmarthen on a specific day?

Yes, you can click on any of the days in the gallery above, or check today and tomorrow weather in Carmarthen's pages.

Do you have a weather forecast for Carmarthen for more than 14 days?

You can check the Carmarthen long range weather page, it is not a forecast, but it can give you an idea of how the weather in Carmarthen will be like (based on past weather information).

More about the weather in Carmarthen