Current Conditions

Carmarthen, Wales

67°F19°C
Drizzle

Wind

WNW 6 mph10 km/h

Humidity

89%

Cloud Cover

26%

As of Thursday, August 13, 2026 at 8:39 PM GMT+1

Today's Outlook

Night

Overcast, with a low around 64°F18°C. Breezy from the NW at 7 to 10 mph12 to 16 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 74°F23°CLow 64°F18°CPrecip 0.01 in0.3 mm12%Cloud 92%Wind WNW 7 mph11 km/hFriday: Overcast and warm, with a high of 74°F23°C and morning low of 65°F18°C. Breezy from the WNW at 7 to 8 mph11 to 14 km/h. 12% chance of drizzle around midday. Friday Night: Overcast, with a low around 64°F18°C. Breezy from the NW at 7 to 10 mph12 to 16 km/h.
Partly CloudyHigh 70°F21°CLow 60°F15°CPrecip 0 in0 mmCloud 53%Wind N 10 mph16 km/hSaturday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 60°F15°C. Breezy from the N at 10 to 12 mph16 to 19 km/h. Saturday Night: Mostly cloudy, with a low around 60°F16°C. Breezy from the N at 10 to 12 mph16 to 20 km/h.
DrizzleHigh 68°F20°CLow 56°F14°CPrecip 0.02 in0.4 mm10%Cloud 74%Wind NW 6 mph10 km/hSunday: Mostly cloudy and warm, with a high of 68°F20°C and morning low of 56°F14°C. Breezy from the NW at 6 to 8 mph9 to 13 km/h. 10% chance of drizzle. Sunday Night: Mostly cloudy, with a low around 56°F14°C. Breezy from the NNW at 7 to 8 mph11 to 13 km/h.
Light RainHigh 70°F21°CLow 60°F16°CPrecip 0.06 in1.6 mm37%Cloud 86%Wind WSW 7 mph11 km/hMonday: Overcast and warm, with a high of 70°F21°C and morning low of 61°F16°C. Breezy from the W at 7 to 10 mph11 to 16 km/h. 22% chance of drizzle throughout the day. Monday Night: Overcast, with a low around 60°F16°C. Breezy from the WSW at 7 to 10 mph11 to 16 km/h. 37% chance of light rain in the evening.
Light RainHigh 67°F20°CLow 62°F17°CPrecip 0.16 in4 mm51%Cloud 83%Wind WNW 11 mph18 km/hTuesday: Overcast and mild, with a high of 67°F20°C and morning low of 63°F17°C. Breezy from the WNW at 12 to 13 mph19 to 21 km/h. 40% chance of light rain throughout the day. Tuesday Night: Mostly cloudy, with a low around 62°F17°C. Breezy from the W at 11 to 12 mph17 to 19 km/h. 51% chance of light rain throughout the night.
DrizzleHigh 65°F18°CLow 59°F15°CPrecip 0.1 in2.5 mm44%Cloud 64%Wind WNW 11 mph18 km/hWednesday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 59°F15°C. Breezy from the WNW at 12 to 13 mph19 to 21 km/h. 44% chance of drizzle throughout the day. Wednesday Night: Mostly cloudy, with a low around 59°F15°C. Breezy from the WNW at 10 to 12 mph17 to 19 km/h. 27% chance of drizzle throughout the night.
ShowersHigh 65°F18°CLow 57°F14°CPrecip 0.18 in4.5 mm55%Cloud 65%Wind WNW 10 mph16 km/hThursday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 57°F14°C. Breezy from the WNW at 11 to 12 mph17 to 19 km/h. 55% chance of showers throughout the day. Thursday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the WNW at 9 to 11 mph15 to 17 km/h. 34% chance of showers throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
FridayAug 1474°F23°C64°F18°C0.01 in0.3 mm· 12%92%DrizzleWNW 7 mph11 km/h
SaturdayAug 1570°F21°C60°F15°C0 in0 mm· —53%Partly CloudyN 10 mph16 km/h
SundayAug 1668°F20°C56°F14°C0.02 in0.4 mm· 10%74%DrizzleNW 6 mph10 km/h
MondayAug 1770°F21°C60°F16°C0.06 in1.6 mm· 37%86%Light RainWSW 7 mph11 km/h
TuesdayAug 1867°F20°C62°F17°C0.16 in4 mm· 51%83%Light RainWNW 11 mph18 km/h
WednesdayAug 1965°F18°C59°F15°C0.1 in2.5 mm· 44%64%DrizzleWNW 11 mph18 km/h
ThursdayAug 2065°F18°C57°F14°C0.18 in4.5 mm· 55%65%ShowersWNW 10 mph16 km/h
FridayAug 2165°F18°C56°F13°C0.19 in4.7 mm· 47%69%ShowersWNW 9 mph14 km/h
SaturdayAug 2265°F19°C56°F13°C0.17 in4.4 mm· 45%68%ShowersNNW 9 mph14 km/h
SundayAug 2365°F19°C56°F14°C0.2 in5.2 mm· 46%70%Light RainNNW 9 mph15 km/h
MondayAug 2465°F18°C56°F13°C0.21 in5.3 mm· 44%72%Light RainWSW 9 mph15 km/h
TuesdayAug 2565°F19°C56°F14°C0.18 in4.6 mm· 47%67%ShowersSW 10 mph15 km/h
WednesdayAug 2665°F19°C57°F14°C0.19 in4.9 mm· 50%70%Light RainWSW 9 mph15 km/h
ThursdayAug 2765°F18°C56°F14°C0.18 in4.5 mm· 44%69%ShowersW 9 mph15 km/h
FridayAug 2865°F18°C56°F14°C0.16 in4 mm· 46%70%Light RainW 9 mph15 km/h

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About This Forecast

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