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Live forecasts update automatically; written guidance last reviewed 13 June 2026 by the Insight Britain weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Eastleigh’s weather follows a typical south-coast maritime pattern, with mild winters, cool summers, and rain spread throughout the year. The live forecast above gives a real-time snapshot of conditions for the town, including temperature, wind speed, humidity and precipitation chance, updated automatically.
How should I read the live forecast for Eastleigh?
The live forecast above shows current conditions and the next few hours for Eastleigh. Look for the temperature in degrees Celsius, the wind direction and speed (in mph), the percentage chance of rain, and the general sky condition icon (e.g., sunny, cloudy, rain). The forecast updates every few minutes, so it is the most accurate guide for immediate plans.
What is Eastleigh’s typical climate through the seasons?
Eastleigh experiences a temperate maritime climate, heavily influenced by the Atlantic. Winter (December to February) sees average daytime highs around 7–9°C and lows of 1–3°C, with occasional frost and fog. Summer (June to August) brings daytime highs typically 19–22°C, rarely exceeding 28°C. Rainfall is fairly evenly spread, with autumn and winter slightly wetter. South-westerly winds can bring blustery conditions, especially in autumn and early spring.
How does local geography affect Eastleigh’s weather?
Eastleigh lies in the valley of the River Itchen, about 7 miles inland from Southampton Water. The South Downs to the north-east provide some shelter from cold easterly winds, while the Solent and English Channel moderate temperatures, preventing extremes. Urban areas and industry can create a mild heat island effect, but the town is also prone to low cloud and mist clinging to the river valley on calm mornings.
When is the best time to visit Eastleigh and what should I pack?
Late spring (May–June) and early autumn (September) offer the most reliable mild, dry weather for exploring Eastleigh. Summer can be pleasant but crowded, and winter sees shorter days and more rain. A waterproof jacket and layers are essential year-round; in summer add sunscreen and a light hat, while in winter pack a warm coat and sturdy footwear for damp conditions.
Which nearby areas should I also check?
If you are planning to travel further afield, check the forecasts for Southampton, Romsey, Winchester, Hythe and Fareham. These towns share similar maritime influences but can show slight differences due to their proximity to coast or hills. You can also explore the full list of UK towns for other destinations.
What will the weather be like in Eastleigh tomorrow?
The live forecast above provides the most accurate view of tomorrow’s conditions, including temperature, wind, and chance of rain. Bookmark the page and check back in the morning for any updates, especially if you are planning outdoor activities.
What is the 10–14 day outlook for Eastleigh?
Beyond five days, forecast accuracy declines, but the live forecast above includes a 10-day overview. Typically, a settled spell in Eastleigh gives way to Atlantic fronts every few days. For longer-term trends, see the 10-day forecast page.
Does it rain a lot in Eastleigh?
Yes, Eastleigh receives typical south-coast rainfall, with about 130 wet days per year. Rain is usually light to moderate rather than torrential, but persistent drizzle can occur. Check the live forecast above and the UK weather hub for regional warnings if heavy rain is expected.
Is Eastleigh particularly windy?
Eastleigh is not exceptionally windy compared to coastal towns, but it can be exposed to south-westerly gales in autumn and winter. The river valley can funnel winds, especially during storms. For severe wind warnings, consult the UK weather warnings page.