Home › Weather › Welwyn Garden City Weather
Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Edinburgh Wire weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
For Welwyn Garden City, the live forecast above shows the current conditions and the outlook for the coming days, with a mix of cloud and brighter spells typical for this time of year in inland Hertfordshire.
What is the weather like in Welwyn Garden City this week?
Welwyn Garden City, located in the Lea Valley north of London, often sees slightly cooler temperatures than the capital. The live forecast above indicates a pattern of dry intervals and occasional light showers, with moderate breezes from the southwest. Overnight lows will be crisp, especially under clear skies, so a warm coat is advisable for early mornings.
How does the local geography affect the forecast?
Sitting inland and away from coastal moderation, Welwyn Garden City can experience more pronounced temperature swings than nearby London weather zones. The surrounding Chiltern Hills can influence cloud cover, sometimes trapping mist in the valley during autumn and winter. This often means that while the Met Office weather Welwyn Garden City forecast might show sunshine, fog can linger into late morning.
Frequently asked questions about Welwyn Garden City weather
What is the weather in Welwyn Garden City tomorrow?
For a detailed look at tomorrow’s conditions, refer to the live forecast above. It typically shows the expected high, cloud cover, and any chance of rain for the next 24 hours in Hertfordshire.
Is there a 14 day weather forecast for Welwyn Garden City?
Yes, you can find a 14 day weather forecast Welwyn Garden City by scrolling the live forecast panel above. Longer-range forecasts are useful for planning but can change, so check back regularly for updates.
How does the BBC weather for Welwyn Garden City compare to London?
Welwyn Garden City is usually a degree or two cooler than central London, especially at night. For the capital’s outlook, see our 10 day weather forecast UK page, which includes regional variations.