Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Playlister UK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows the current conditions and outlook for Usk, Monmouthshire, based on the latest data. Expect a typical mix for this inland valley town – often milder than the surrounding hills, but prone to mist and frost in calm, clear spells.
What is the typical weather pattern for Usk?
Usk sits in the Usk Valley, which gives it a slightly sheltered climate. Winters are generally cool and damp, with frost forming on clear nights, while summers are warm but not extreme, with rainfall spread fairly evenly through the year.
- Winter lows often hover around 1–3°C, but can dip below freezing when high pressure settles.
- Summer highs typically reach 20–22°C, though heatwaves can push temperatures higher for short spells.
- Rainfall is moderate: wettest months are usually October through January.
- Fog and low cloud are common in the valley during autumn and winter mornings.
Does Usk get extreme weather?
Usk rarely sees severe extremes, but it can be affected by Atlantic storms bringing heavy rain and strong winds. Snowfall is infrequent, usually settling for only a day or two each winter.
- Flood risk is low but possible near the River Usk after prolonged heavy rain.
- Thunderstorms occur a few times each summer, often overnight.
- Heatwaves are becoming more common, with occasional days above 30°C.
Is the BBC weather forecast for Usk reliable?
BBC Weather uses Met Office data, so it’s a reliable source for Usk. For the most up-to-date warnings and local detail, also check the Met Office weather Usk page directly, or AccuWeather Usk for hourly breakdowns.
How accurate is the 14-day forecast for Usk?
Like all long-range forecasts, the BBC weather Usk 14 days outlook becomes less reliable after day 7. It’s best used as a trend guide, not a day-by-day certainty. For short-term planning, rely on the 7-day data.
What should I do if a weather warning is issued for Usk?
Check the Met Office weather Usk warnings and follow advice from Monmouthshire County Council. Avoid travel if amber or red warnings are in place for heavy rain or snow. For health advice during heatwaves, visit the NHS website.
Sources
For more local outlooks, see the UK weather hub or check Bristol Weather and 10 Day Weather Forecast UK for regional comparisons.