Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Civic Insight weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
For E17 in Walthamstow, north-east London, the live forecast above shows today’s conditions across the area. It’s a typical late-autumn day for this part of the Lea Valley, with cloud and patchy light rain likely through the afternoon.
What does the forecast show for E17 this week?
The rest of the week stays unsettled across Walthamstow and the wider E17 postcode area. Showery spells move in from the west on Wednesday, with drier intervals by Thursday morning. Temperatures hover close to average for the season. By the weekend, the 10‑day forecast suggests a ridge of high pressure building, bringing more settled conditions for Walthamstow and neighbouring parts of east London.
How does E17’s weather compare with central London?
E17 sits slightly inland and a little higher than the Thames corridor, so it can feel a degree or two cooler than central London on clear nights. During the day, the difference is marginal. For a direct comparison with other parts of the capital, check the UK weather hub for updates across London. Those looking for the wider picture can also see bbc weather london and bbc weather walthamstow for tailored outlooks.
Is E17 usually wetter than other parts of London?
Not significantly. Walthamstow sits in the Lea Valley, which can trap low cloud and mist in autumn and winter, but annual rainfall is similar to the London average. The met office weather walthamstow page provides detailed local data.
Does the weather vary much across the E17 postcode?
Generally no – conditions are uniform across Walthamstow, though the area around Walthamstow Marshes can feel breezier and slightly cooler than the built-up centre, especially on clear afternoons. Bbc weather e17 london covers the whole postcode reliably.
Can I get a 14‑day forecast for E17?
Long‑range outlooks are available for the area. For a forward look at conditions in Walthamstow, search for bbc weather walthamstow 14 days – but bear in mind that forecasts beyond seven days carry lower confidence for precise timings.