Current Conditions

Carmarthen, Wales

61°F16°C

Drizzle

Wind

NNW 12 mph19 km/h

Humidity

75%

Cloud Cover

68%

As of Wednesday, September 23, 2026 at 11:36 AM GMT+1

Today's Outlook

Day

Mostly cloudy and mild, with a high of 61°F16°C. Breezy from the NW at 10 to 12 mph16 to 19 km/h. 29% chance of drizzle in the morning.

Night

Overcast, with a low around 52°F11°C. Breezy from the N at 6 to 7 mph10 to 11 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 61°F16°C	Low 52°F11°C	Precip 0.02 in0.4 mm29%	Cloud 71%	Wind NNW 9 mph14 km/h	Wednesday: Mostly cloudy and mild, with a high of 61°F16°C. Breezy from the NW at 10 to 12 mph16 to 19 km/h. 29% chance of drizzle in the morning. Wednesday Night: Overcast, with a low around 52°F11°C. Breezy from the N at 6 to 7 mph10 to 11 km/h.
Partly Cloudy	High 65°F19°C	Low 50°F10°C	Precip 0 in0 mm—	Cloud 75%	Wind SSE 8 mph13 km/h	Thursday: Overcast and mild, with a high of 65°F19°C and morning low of 52°F11°C. Breezy from the S at 10 to 11 mph16 to 17 km/h. Thursday Night: Mostly cloudy, with a low around 50°F10°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h.
Drizzle	High 63°F17°C	Low 55°F13°C	Precip 0.04 in0.9 mm36%	Cloud 84%	Wind WNW 6 mph10 km/h	Friday: Overcast and mild, with a high of 63°F17°C and morning low of 57°F14°C. Breezy from the NW at 6 to 8 mph10 to 13 km/h. 36% chance of drizzle throughout the day. Friday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the W at 6 to 7 mph10 to 11 km/h. 20% chance of drizzle in the evening.
Partly Cloudy	High 63°F17°C	Low 50°F10°C	Precip 0.01 in0.3 mm8%	Cloud 57%	Wind WSW 5 mph8 km/h	Saturday: Mostly cloudy and mild, with a high of 63°F17°C and morning low of 50°F10°C. Breezy from the SW at 5 to 7 mph8 to 11 km/h. Saturday Night: Mostly cloudy, with a low around 51°F11°C. Light wind from the WSW around 5 mph8 km/h.
Light Rain	High 63°F17°C	Low 53°F11°C	Precip 0.32 in8.2 mm78%	Cloud 76%	Wind S 10 mph17 km/h	Sunday: Overcast and mild, with a high of 63°F17°C and morning low of 55°F13°C. Breezy from the S at 13 to 14 mph21 to 23 km/h. 78% chance of light rain throughout the day. Sunday Night: Mostly cloudy, with a low around 53°F11°C. Breezy from the S at 8 to 9 mph12 to 15 km/h. 63% chance of showers throughout the night.
Light Rain	High 63°F17°C	Low 53°F11°C	Precip 0.12 in3 mm30%	Cloud 78%	Wind SE 5 mph9 km/h	Monday: Mostly cloudy and mild, with a high of 63°F17°C and morning low of 53°F11°C. Light wind from the SSE around 5 mph8 km/h. 17% chance of drizzle throughout the day. Monday Night: Overcast, with a low around 54°F12°C. Breezy from the SE at 6 to 8 mph9 to 13 km/h. 30% chance of light rain throughout the night.
Light Rain	High 67°F20°C	Low 57°F14°C	Precip 0.24 in6 mm52%	Cloud 85%	Wind SE 15 mph25 km/h	Tuesday: Overcast and mild, with a high of 67°F20°C and morning low of 59°F15°C. Windy from the SE at 17 to 18 mph27 to 28 km/h. 52% chance of light rain throughout the day. Tuesday Night: Overcast, with a low around 57°F14°C. Windy from the SE at 14 to 16 mph23 to 26 km/h. 51% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	61°F16°C	52°F11°C	0.02 in0.4 mm· 29%	71%	Drizzle	NNW 9 mph14 km/h
DayMostly cloudy and mild, with a high of 61°F16°C. Breezy from the NW at 10 to 12 mph16 to 19 km/h. 29% chance of drizzle in the morning. NightOvercast, with a low around 52°F11°C. Breezy from the N at 6 to 7 mph10 to 11 km/h.
	ThursdaySep 24	65°F19°C	50°F10°C	0 in0 mm· —	75%	Partly Cloudy	SSE 8 mph13 km/h
DayOvercast and mild, with a high of 65°F19°C and morning low of 52°F11°C. Breezy from the S at 10 to 11 mph16 to 17 km/h. NightMostly cloudy, with a low around 50°F10°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h.
	FridaySep 25	63°F17°C	55°F13°C	0.04 in0.9 mm· 36%	84%	Drizzle	WNW 6 mph10 km/h
DayOvercast and mild, with a high of 63°F17°C and morning low of 57°F14°C. Breezy from the NW at 6 to 8 mph10 to 13 km/h. 36% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the W at 6 to 7 mph10 to 11 km/h. 20% chance of drizzle in the evening.
	SaturdaySep 26	63°F17°C	50°F10°C	0.01 in0.3 mm· 8%	57%	Partly Cloudy	WSW 5 mph8 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 50°F10°C. Breezy from the SW at 5 to 7 mph8 to 11 km/h. NightMostly cloudy, with a low around 51°F11°C. Light wind from the WSW around 5 mph8 km/h.
	SundaySep 27	63°F17°C	53°F11°C	0.32 in8.2 mm· 78%	76%	Light Rain	S 10 mph17 km/h
DayOvercast and mild, with a high of 63°F17°C and morning low of 55°F13°C. Breezy from the S at 13 to 14 mph21 to 23 km/h. 78% chance of light rain throughout the day. NightMostly cloudy, with a low around 53°F11°C. Breezy from the S at 8 to 9 mph12 to 15 km/h. 63% chance of showers throughout the night.
	MondaySep 28	63°F17°C	53°F11°C	0.12 in3 mm· 30%	78%	Light Rain	SE 5 mph9 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 53°F11°C. Light wind from the SSE around 5 mph8 km/h. 17% chance of drizzle throughout the day. NightOvercast, with a low around 54°F12°C. Breezy from the SE at 6 to 8 mph9 to 13 km/h. 30% chance of light rain throughout the night.
	TuesdaySep 29	67°F20°C	57°F14°C	0.24 in6 mm· 52%	85%	Light Rain	SE 15 mph25 km/h
DayOvercast and mild, with a high of 67°F20°C and morning low of 59°F15°C. Windy from the SE at 17 to 18 mph27 to 28 km/h. 52% chance of light rain throughout the day. NightOvercast, with a low around 57°F14°C. Windy from the SE at 14 to 16 mph23 to 26 km/h. 51% chance of light rain throughout the night.
	WednesdaySep 30	65°F18°C	59°F15°C	0.42 in10.7 mm· 72%	72%	Light Rain	S 14 mph23 km/h
DayMostly cloudy and mild, with a high of 65°F18°C. Breezy from the S at 15 mph24 km/h. 72% chance of light rain throughout the day. NightMostly cloudy, with a low around 59°F15°C. Windy from the S at 14 to 16 mph22 to 26 km/h. 61% chance of light rain throughout the night.
	ThursdayOct 1	62°F17°C	56°F14°C	0.22 in5.5 mm· 60%	66%	Showers	SSW 10 mph17 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 57°F14°C. Breezy from the SSW at 11 to 12 mph18 to 19 km/h. 60% chance of showers throughout the day. NightMostly cloudy, with a low around 56°F14°C. Breezy from the SSW at 10 mph16 km/h. 53% chance of showers throughout the night.
	FridayOct 2	62°F16°C	54°F12°C	0.15 in3.9 mm· 45%	70%	Light Rain	SW 9 mph14 km/h
DayMostly cloudy and mild, with a high of 62°F16°C and morning low of 54°F12°C. Breezy from the SW at 9 to 10 mph15 to 17 km/h. 45% chance of light rain throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h. 39% chance of showers throughout the night.
	SaturdayOct 3	62°F17°C	54°F12°C	0.18 in4.5 mm· 35%	75%	Light Rain	S 9 mph15 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 54°F12°C. Breezy from the S at 10 to 11 mph16 to 17 km/h. 35% chance of light rain throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the S at 9 mph14 km/h. 30% chance of light rain throughout the night.
	SundayOct 4	62°F17°C	55°F13°C	0.19 in4.9 mm· 39%	73%	Light Rain	SSE 10 mph16 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 55°F13°C. Breezy from the SSE at 11 mph17 km/h. 39% chance of light rain throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the SSE at 9 to 10 mph15 to 15 km/h. 31% chance of showers throughout the night.
	MondayOct 5	62°F17°C	54°F12°C	0.13 in3.4 mm· 31%	69%	Showers	S 9 mph15 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 54°F12°C. Breezy from the S at 10 to 11 mph16 to 17 km/h. 31% chance of light rain throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the SSE at 9 mph14 km/h. 22% chance of drizzle throughout the night.
	TuesdayOct 6	62°F17°C	54°F12°C	0.16 in4 mm· 33%	70%	Showers	S 10 mph16 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 54°F12°C. Breezy from the S at 10 to 11 mph16 to 18 km/h. 33% chance of light rain throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the S at 9 to 10 mph15 to 15 km/h. 25% chance of showers throughout the night.
	WednesdayOct 7	61°F16°C	54°F12°C	0.16 in4 mm· 31%	70%	Light Rain	S 10 mph17 km/h
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 54°F12°C. Breezy from the S at 11 to 12 mph17 to 19 km/h. 31% chance of light rain throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the SSE at 10 mph16 km/h. 30% chance of showers throughout the night.

Nearby Cities

Llanelli13 mi22 km Ammanford14 mi23 km Gorseinon17 mi28 km Clydach21 mi34 km Swansea22 mi36 km Neath25 mi41 km

About This Forecast

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Coordinates: 51.8555°N, 4.3053°W·Elevation: 23m·Timezone: Europe/London·Population: 15,854