Current Conditions

Blackwood, Wales

64°F18°C
Light Rain

Wind

SW 13 mph22 km/h

Humidity

93%

Cloud Cover

97%

As of Thursday, September 3, 2026 at 11:09 PM GMT+1

Today's Outlook

Night

Mostly cloudy, with a low around 57°F14°C. Windy from the WSW at 15 to 20 mph24 to 33 km/h. 65% chance of drizzle overnight.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Light RainHigh 64°F18°CLow 57°F14°CPrecip 0.07 in1.8 mm82%Cloud 80%Wind WSW 15 mph24 km/hFriday: Overcast and mild, with a high of 63°F17°C. Breezy from the W at 14 to 15 mph23 to 24 km/h. 82% chance of light rain in the morning. Friday Night: Mostly cloudy, with a low around 57°F14°C. Windy from the WSW at 15 to 20 mph24 to 33 km/h. 65% chance of drizzle overnight.
Partly CloudyHigh 65°F18°CLow 53°F12°CPrecip 0 in0 mmCloud 50%Wind W 7 mph11 km/hSaturday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 53°F12°C. Breezy from the W at 8 mph12 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 54°F12°C. Breezy from the W at 6 to 9 mph10 to 15 km/h.
DrizzleHigh 73°F23°CLow 55°F13°CPrecip 0.02 in0.5 mm19%Cloud 55%Wind S 7 mph12 km/hSunday: Partly cloudy and warm, with a high of 73°F23°C and morning low of 55°F13°C. Breezy from the SSE at 9 to 11 mph14 to 18 km/h. 19% chance of drizzle in the morning. Sunday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the S at 6 to 8 mph9 to 13 km/h.
DrizzleHigh 65°F18°CLow 59°F15°CPrecip 0.03 in0.7 mm33%Cloud 93%Wind WSW 10 mph16 km/hMonday: Overcast and mild, with a high of 65°F18°C. Breezy from the WSW at 11 to 13 mph18 to 21 km/h. Monday Night: Overcast, with a low around 59°F15°C. Breezy from the SW at 9 to 11 mph14 to 17 km/h. 33% chance of drizzle overnight.
RainHigh 61°F16°CLow 55°F13°CPrecip 0.39 in9.8 mm71%Cloud 66%Wind WSW 13 mph22 km/hTuesday: Mostly cloudy and mild, with a high of 61°F16°C. Windy from the WSW at 15 to 17 mph24 to 27 km/h. 69% chance of rain throughout the day. Tuesday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the WSW at 12 to 14 mph20 to 23 km/h. 71% chance of showers throughout the night.
DrizzleHigh 61°F16°CLow 52°F11°CPrecip 0.03 in0.7 mm14%Cloud 61%Wind WNW 11 mph17 km/hWednesday: Mostly cloudy and mild, with a high of 61°F16°C and morning low of 52°F11°C. Breezy from the WNW at 12 to 13 mph19 to 21 km/h. 10% chance of drizzle around midday. Dry air. Wednesday Night: Mostly cloudy, with a low around 52°F11°C. Breezy from the W at 10 to 12 mph15 to 19 km/h. 14% chance of drizzle overnight.
DrizzleHigh 62°F17°CLow 53°F11°CPrecip 0.11 in2.9 mm49%Cloud 87%Wind SW 9 mph14 km/hThursday: Overcast and mild, with a high of 62°F17°C and morning low of 53°F12°C. Breezy from the SW at 10 to 12 mph16 to 19 km/h. 49% chance of drizzle throughout the day. Thursday Night: Overcast, with a low around 53°F11°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. 27% chance of drizzle throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
FridaySep 464°F18°C57°F14°C0.07 in1.8 mm· 82%80%Light RainWSW 15 mph24 km/h
SaturdaySep 565°F18°C53°F12°C0 in0 mm· —50%Partly CloudyW 7 mph11 km/h
SundaySep 673°F23°C55°F13°C0.02 in0.5 mm· 19%55%DrizzleS 7 mph12 km/h
MondaySep 765°F18°C59°F15°C0.03 in0.7 mm· 33%93%DrizzleWSW 10 mph16 km/h
TuesdaySep 861°F16°C55°F13°C0.39 in9.8 mm· 71%66%RainWSW 13 mph22 km/h
WednesdaySep 961°F16°C52°F11°C0.03 in0.7 mm· 14%61%DrizzleWNW 11 mph17 km/h
ThursdaySep 1062°F17°C53°F11°C0.11 in2.9 mm· 49%87%DrizzleSW 9 mph14 km/h
FridaySep 1164°F18°C57°F14°C0.13 in3.3 mm· 38%75%Light RainWSW 11 mph18 km/h
SaturdaySep 1263°F17°C54°F12°C0.08 in2 mm· 19%67%DrizzleW 9 mph15 km/h
SundaySep 1363°F17°C53°F12°C0.04 in1 mm· 16%73%DrizzleW 8 mph12 km/h
MondaySep 1464°F18°C54°F12°C0.06 in1.6 mm· 24%71%DrizzleW 8 mph13 km/h
TuesdaySep 1565°F18°C54°F12°C0.04 in1.1 mm· 18%69%DrizzleW 8 mph13 km/h
WednesdaySep 1665°F18°C54°F12°C0.06 in1.4 mm· 19%66%DrizzleW 7 mph12 km/h
ThursdaySep 1764°F18°C54°F12°C0.06 in1.6 mm· 22%69%DrizzleW 8 mph13 km/h
FridaySep 1864°F18°C53°F12°C0.06 in1.5 mm· 19%68%DrizzleWSW 8 mph13 km/h

Nearby Cities

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

PatternExampleDescription
/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=11.5Find 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: 51.6678°N, 3.2075°W·Elevation: 227m·Timezone: Europe/London·Population: 15,476