Current Conditions

Cwmbran, Wales

78°F25°C

Cloudy

Wind

NW 4 mph7 km/h

Humidity

40%

Cloud Cover

82%

As of Thursday, July 23, 2026 at 6:53 PM GMT+1

Today's Outlook

Night

Mostly cloudy, with a low around 69°F21°C. Breezy from the NNW at 6 to 7 mph9 to 11 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
ThursdayJul 23	Cloudy	High 79°F26°C	Low 69°F21°C	Precip 0 in0 mm—	Cloud 85%	Wind NNW 4 mph7 km/h	Thursday: Overcast and warm, with a high of 79°F26°C. Light wind from the NW around 3 mph4 km/h. Thursday Night: Mostly cloudy, with a low around 69°F21°C. Breezy from the NNW at 6 to 7 mph9 to 11 km/h.
FridayJul 24	Partly Cloudy	High 79°F26°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 67%	Wind NNW 5 mph9 km/h	Friday: Overcast and warm, with a high of 79°F26°C and morning low of 59°F15°C. Light wind from the NW around 4 mph7 km/h. Friday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the NNW at 7 to 9 mph11 to 14 km/h.
SaturdayJul 25	Partly Cloudy	High 74°F24°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 52%	Wind W 9 mph15 km/h	Saturday: Partly cloudy and warm, with a high of 74°F24°C and morning low of 59°F15°C. Breezy from the W at 11 to 15 mph17 to 25 km/h. Saturday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the W at 8 to 13 mph12 to 22 km/h.
SundayJul 26	Partly Cloudy	High 70°F21°C	Low 63°F17°C	Precip 0.02 in0.4 mm5%	Cloud 75%	Wind WNW 10 mph16 km/h	Sunday: Overcast and warm, with a high of 70°F21°C and morning low of 63°F17°C. Breezy from the WNW at 11 to 13 mph17 to 21 km/h. Sunday Night: Mostly cloudy, with a low around 63°F17°C. Breezy from the WNW at 9 to 13 mph15 to 21 km/h.
MondayJul 27	Partly Cloudy	High 73°F23°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 44%	Wind W 8 mph13 km/h	Monday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 59°F15°C. Breezy from the W at 8 to 10 mph13 to 16 km/h. Monday Night: Partly cloudy, with a low around 58°F14°C. Breezy from the W at 8 to 10 mph13 to 17 km/h.
TuesdayJul 28	Partly Cloudy	High 76°F25°C	Low 60°F15°C	Precip 0.01 in0.2 mm5%	Cloud 60%	Wind WSW 7 mph11 km/h	Tuesday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 62°F17°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h. Tuesday Night: Mostly cloudy, with a low around 60°F15°C. Breezy from the WSW at 6 to 8 mph10 to 12 km/h.
WednesdayJul 29	Clear	High 80°F27°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 39%	Wind WSW 6 mph10 km/h	Wednesday: Partly cloudy and warm, with a high of 80°F27°C and morning low of 61°F16°C. Breezy from the SW at 6 to 9 mph10 to 14 km/h. Wednesday Night: Partly cloudy, with a low around 59°F15°C. Breezy from the WSW at 6 to 9 mph9 to 14 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	ThursdayJul 23	79°F26°C	69°F21°C	0 in0 mm· —	85%	Cloudy	NNW 4 mph7 km/h
DayOvercast and warm, with a high of 79°F26°C. Light wind from the NW around 3 mph4 km/h. NightMostly cloudy, with a low around 69°F21°C. Breezy from the NNW at 6 to 7 mph9 to 11 km/h.
	FridayJul 24	79°F26°C	57°F14°C	0 in0 mm· —	67%	Partly Cloudy	NNW 5 mph9 km/h
DayOvercast and warm, with a high of 79°F26°C and morning low of 59°F15°C. Light wind from the NW around 4 mph7 km/h. NightMostly cloudy, with a low around 57°F14°C. Breezy from the NNW at 7 to 9 mph11 to 14 km/h.
	SaturdayJul 25	74°F24°C	55°F13°C	0 in0 mm· —	52%	Partly Cloudy	W 9 mph15 km/h
DayPartly cloudy and warm, with a high of 74°F24°C and morning low of 59°F15°C. Breezy from the W at 11 to 15 mph17 to 25 km/h. NightMostly cloudy, with a low around 55°F13°C. Breezy from the W at 8 to 13 mph12 to 22 km/h.
	SundayJul 26	70°F21°C	63°F17°C	0.02 in0.4 mm· 5%	75%	Partly Cloudy	WNW 10 mph16 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 63°F17°C. Breezy from the WNW at 11 to 13 mph17 to 21 km/h. NightMostly cloudy, with a low around 63°F17°C. Breezy from the WNW at 9 to 13 mph15 to 21 km/h.
	MondayJul 27	73°F23°C	58°F14°C	0 in0 mm· —	44%	Partly Cloudy	W 8 mph13 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 59°F15°C. Breezy from the W at 8 to 10 mph13 to 16 km/h. NightPartly cloudy, with a low around 58°F14°C. Breezy from the W at 8 to 10 mph13 to 17 km/h.
	TuesdayJul 28	76°F25°C	60°F15°C	0.01 in0.2 mm· 5%	60%	Partly Cloudy	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 62°F17°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h. NightMostly cloudy, with a low around 60°F15°C. Breezy from the WSW at 6 to 8 mph10 to 12 km/h.
	WednesdayJul 29	80°F27°C	59°F15°C	0 in0 mm· —	39%	Clear	WSW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 61°F16°C. Breezy from the SW at 6 to 9 mph10 to 14 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the WSW at 6 to 9 mph9 to 14 km/h.
	ThursdayJul 30	76°F24°C	60°F15°C	0.02 in0.5 mm· 12%	63%	Drizzle	SW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 61°F16°C. Breezy from the SW at 8 to 10 mph12 to 16 km/h. 12% chance of drizzle. NightMostly cloudy, with a low around 60°F15°C. Breezy from the WSW at 7 to 10 mph11 to 16 km/h. 12% chance of drizzle overnight.
	FridayJul 31	72°F22°C	61°F16°C	0.1 in2.5 mm· 35%	74%	Drizzle	SW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the SW at 10 to 12 mph16 to 19 km/h. 35% chance of drizzle throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the SW at 8 to 11 mph13 to 17 km/h. 31% chance of drizzle throughout the night.
	SaturdayAug 1	70°F21°C	59°F15°C	0.14 in3.5 mm· 43%	75%	Light Rain	SW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 60°F16°C. Breezy from the SW at 10 to 12 mph16 to 19 km/h. 43% chance of light rain throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. 33% chance of light rain throughout the night.
	SundayAug 2	70°F21°C	58°F14°C	0.15 in3.8 mm· 35%	67%	Showers	SW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Breezy from the SW at 9 to 10 mph15 to 17 km/h. 35% chance of light rain throughout the day. NightMostly cloudy, with a low around 58°F14°C. Breezy from the WSW at 7 to 10 mph12 to 15 km/h. 28% chance of drizzle throughout the night.
	MondayAug 3	70°F21°C	56°F13°C	0.08 in2 mm· 27%	59%	Drizzle	WSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 57°F14°C. Breezy from the WSW at 9 to 10 mph14 to 16 km/h. 27% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the WSW at 7 to 9 mph12 to 15 km/h. 20% chance of drizzle throughout the night.
	TuesdayAug 4	71°F22°C	56°F14°C	0.09 in2.2 mm· 23%	64%	Drizzle	WSW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 58°F14°C. Breezy from the SW at 8 to 9 mph13 to 15 km/h. 23% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F14°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 16% chance of drizzle throughout the night.
	WednesdayAug 5	71°F22°C	57°F14°C	0.07 in1.7 mm· 22%	64%	Drizzle	WSW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 58°F14°C. Breezy from the WSW at 8 to 9 mph13 to 15 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the W at 7 to 8 mph11 to 13 km/h. 19% chance of drizzle throughout the night.
	ThursdayAug 6	70°F21°C	57°F14°C	0.08 in2 mm· 29%	62%	Drizzle	WSW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 58°F14°C. Breezy from the WSW at 8 to 9 mph13 to 15 km/h. 29% chance of drizzle throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the W at 7 to 9 mph11 to 14 km/h. 26% chance of drizzle throughout the night.

Nearby Cities

Pontypool3 mi5 km Risca5 mi7 km Newport5 mi8 km Blackwood8 mi13 km Gelligaer10 mi16 km Caerphilly10 mi16 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 51.6545°N, 3.0228°W·Elevation: 66m·Timezone: Europe/London·Population: 48,535