Lewes 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 ·
Check the live forecast above before heading out in Lewes today, as conditions along the River Ouse and near the South Downs can change quickly. This page gives you a clear, local outlook for the town and surrounding East Sussex area.
What is the weather like in Lewes right now?
As the live forecast above shows, Lewes is seeing conditions typical for this inland valley town, sheltered from coastal winds but prone to mist and frost on clear nights. Expect temperatures to align with what’s shown, with the South Downs often catching more cloud than the town centre.
How accurate is the forecast for the next few days?
For the coming 48 hours, the Met Office data feeding the live forecast above is highly reliable. For planning ahead, the 10 Day Weather Forecast UK page gives a solid longer view, though confidence drops beyond day 5. Check the weather in Lewes tomorrow and weather in Lewes 10 days sections on that linked page for specifics.
Where can I find longer-range forecasts for Lewes?
If you need to look further ahead, use the UK weather hub for regional outlooks. For a week ahead, bbc weather lewes 14 days and lewes weather 14 days searches bring up reliable long-range models, though treat day 10–14 with caution. Closer comparison tools like bbc weather lewes and met office weather lewes can be cross-checked with the live forecast.
Does Lewes get much rain compared to the rest of Sussex?
Lewes sits in a rain shadow east of the South Downs, so it tends to be drier than coastal Brighton or the Weald. However, heavy rain can quickly run off the Downs into the Ouse, causing localised flood alerts.
Is Lewes weather similar to Brighton or further inland?
No. Lewes is inland and lower than Brighton, so it’s often colder in winter and less breezy. Coastal Brighton stays milder but windier. Check Brighton Weather for a direct contrast on any given day.
When do I need to check the hourly forecast in Lewes?
Check the lewes weather hourly view during foggy autumn mornings or when thunderstorms are forecast, as conditions can shift rapidly over the town within a few hours.
