Arundel Weather
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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Policyline weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Arundel’s weather today, as the live forecast above shows, is typical for this West Sussex market town: a mix of cloud and bright spells, with a light south-westerly breeze. Nestled in the South Downs just a few miles inland from the coast at Littlehampton, conditions here often feel fresher than on the seafront, especially in the mornings.
What’s the outlook for the rest of the week?
For the next few days, expect a largely settled pattern with high pressure lingering across southern England. Daytime highs will hover near the seasonal average, though overnight lows could dip into single figures under clear skies. Those checking bbc weather arundel 7 days will see a similar story: dry spells punctuated by occasional light showers, most likely midweek. The influence of the nearby English Channel keeps humidity moderate, so fog is unlikely to be an issue.
How does Arundel’s location affect its weather?
Being inland but close to the coast gives Arundel a distinct microclimate. The South Downs act as a barrier, sometimes trapping cloud or enhancing rainfall compared to coastal spots like Bognor Regis. Conversely, on sunny days the valley setting can feel noticeably warmer. For a more granular look, arundel weather hourly data from sources such as accuweather arundel is useful for planning walks along the River Arun, while bbc weather arundel 14 days and arundel weather 14 days products help with longer-term events. Those wanting a wider view can see arundel weather next 30 days trends on dedicated forecast sites.
Is Arundel prone to flooding?
The River Arun can rise after heavy rain, but flood defences have been improved in recent years. Check the live forecast above and local flood warnings from the Environment Agency if heavy rain is expected.
What’s the best time to visit Arundel for fine weather?
Late spring to early autumn (May–September) offers the highest chance of dry, warm days. July and August are busiest; June often has a good balance of sunshine and fewer crowds.
How reliable are long-range forecasts for Arundel?
Forecasts beyond 7–10 days have lower confidence due to the complex mix of coastal and downland influences. For planning, use the live forecast above alongside bbc weather arundel 14 days but treat details beyond a week as indicative.
For a broader picture, explore our UK weather hub or the 10 Day Weather Forecast UK page.
