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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the NewsPrism weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Consult the live forecast above before planning your day in Crickhowell, because the surrounding Brecon Beacons landscape can bring rapid cloud build-up and rain even when the valley starts fine.
What is the typical weather pattern for Crickhowell?
Crickhowell sits in the Usk valley at the foot of the Black Mountains, so its weather is influenced by both upland and lowland systems. Expect cooler temperatures and higher rainfall than nearby Abergavenny, with frequent mist in the morning.
- Daytime highs in summer average 18–21°C; winter highs hover around 6–8°C.
- Rainfall is spread throughout the year, with October to January being wettest.
- South-westerly winds bring most of the precipitation; north-easterlies can produce crisp, clear spells.
- Frost is common from November to March, especially in sheltered valley bottoms.
Can you trust the BBC Weather 14‑day forecast for Crickhowell?
The bbc weather crickhowell 14 days outlook gives a useful trend, but accuracy drops sharply after day 5 due to the area’s complex topography. For precise plans, check the live forecast above and the Met Office warnings.
- Day 1–3: high reliability for temperature and precipitation timing.
- Day 4–7: moderate confidence; use for general planning, not outdoor decision-making.
- Day 8–14: broad pattern only; avoid relying on specific rain timings.
- For longer views, the crickhowell weather 14 days from multiple models helps compare consistency.
How does Crickhowell weather compare to Abergavenny’s forecast?
Abergavenny, 10 km south-east, is slightly lower and often a degree or two warmer. Both share similar rainfall but Crickhowell can be cloudier earlier in the day. For a reliable check, look up the bbc weather abergavenny as a nearby reference.
Where can I find the Met Office weather for Crickhowell?
The met office weather crickhowell is available on the Met Office website by searching the town name or postcode NP8. It provides detailed hourly data, UV index, and pollen counts, complementing the BBC forecast.
What should walkers know about Crickhowell’s weather changes?
Conditions can switch from sunny to hill fog in under 30 minutes, especially on the nearby Sugar Loaf and Table Mountain. Always carry waterproofs and layers, even if the live forecast above shows dry.
For the UK picture, visit our weather hub, and for a longer outlook see the 10‑day weather forecast.