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Live forecasts update automatically; written guidance last reviewed 15 June 2026 by the National Report weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Southampton is seeing conditions as shown in the live forecast above, typical for a coastal city in early spring. The maritime influence keeps temperatures moderate, but you can expect a mix of sunshine and showers over the coming days.
What will the weather in Southampton be like tomorrow?
Tomorrow’s forecast for Southampton follows the pattern shown in the live forecast above. With the city’s position on the Solent, sea breezes often keep things cooler than inland areas. Check the live forecast for the precise timing of any rain or cloud, but generally you can expect a similar theme through the rest of the week.
How does Southampton’s weather change through the year?
Southampton enjoys a temperate maritime climate. Winters are mild, with average lows around 3°C in January, while summers are warm but rarely hot, with July highs typically near 21°C. Rainfall is spread fairly evenly across the year, though autumn and winter tend to be wetter. For those planning ahead, the weather in Southampton 10 days, 14 day weather forecast Southampton, or even 21 day weather forecast Southampton can give a useful guide to upcoming trends. The southampton weather forecast 15 days offers a longer view, while southampton weather by month and southampton weather yearly provide a broader perspective on seasonal norms.
When is the best time to visit Southampton for good weather?
Late spring to early autumn (May–September) offers the most reliable warmth and longer daylight hours. July and August are the warmest but can be busy. June often brings the best balance of sunshine and moderate temperatures.
Does Southampton get snow often?
Snow is rare in Southampton due to its coastal, low-lying position. You might see a light dusting once or twice most winters, but heavy snowfall is uncommon. Any snow usually melts quickly due to the mild sea temperatures.
How windy is Southampton compared to other UK cities?
Southampton is moderately windy, especially in autumn and winter when Atlantic depressions pass over. However, it is less exposed than coastal spots like the Isle of Wight. The Solent can funnel winds, but sustained gales are infrequent.
Sources
For the latest details, keep an eye on the UK weather hub or see how conditions compare with Bristol Weather. You can also check the 10 Day Weather Forecast UK for a longer outlook.