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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the UrbanMixr weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows Swindon’s conditions right now. For a trip, aim for late spring (May–June) or early autumn (September) when temperatures are mild and rainfall is lower. Pack a waterproof jacket and layers, as the weather can shift quickly in Wiltshire.
What is the best time to visit Swindon?
May, June and September offer the most reliable mix of warmth and settled conditions, with average highs around 17–20°C. July and August can be warmer but also bring heavier showers and school-holiday crowds, making accommodation pricier. Winter months (November–February) are cold and often damp, though cheaper for a budget trip.
What should I pack for Swindon weather?
A waterproof coat and comfortable walking shoes are essential year-round. In spring and autumn add a mid-layer (fleece or light jumper). Summer days can reach 22–24°C, so pack T‑shirts and a sun hat, but still keep a rain jacket handy. Winter calls for a warm coat, scarf and gloves, as temperatures often hover around 2–7°C.
Does Swindon get weather warnings often?
The Met Office issues occasional yellow warnings for rain or wind, especially in autumn and winter. Check the live forecast above and our 10‑day forecast for updates on any Swindon weather warning.
What is the weather in Swindon tomorrow?
Refer to the live forecast above for tomorrow’s conditions. If you need a longer view, the weather in Swindon next 14 days is available in the 10‑day tab; you can also check Swindon weather hourly for finer detail.
Where can I find a reliable 15‑day forecast for Swindon?
Long-range outlooks beyond 10 days are less reliable. We recommend using the live forecast above plus the weather in Swindon 10 days tab. For a broader view, see our UK weather hub or services like BBC Weather.
For nearby city forecasts, compare Bristol weather or Birmingham weather. If you’re planning further ahead, Swindon weather 15 day outlooks are best treated as trends rather than certainties.