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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 ·
Waterlooville sits in a rain shadow east of the South Downs, making its weather often drier than nearby Portsmouth. The live forecast above shows the current conditions for the town, including temperature, wind speed, and precipitation probability for the hours ahead.
How should I read the live forecast for Waterlooville?
The live forecast above provides an hour-by-hour breakdown for Waterlooville. Look for the precipitation probability (shown as a percentage) to see if rain is likely, and check the wind speed and direction, which often come from the south-west. The temperature reading is the air temperature in the shade, so it may feel a few degrees warmer in direct sun or cooler in stronger winds.
What is Waterlooville’s climate like through the seasons?
Waterlooville experiences a temperate maritime climate. Winters (December to February) are cool and damp, with daytime highs typically in the low single digits Celsius and frost possible on clear nights. Spring (March to May) sees increasing sunshine and temperatures rising into the low teens. Summers (June to August) are mild to warm, with highs often in the high teens or low twenties, though heatwaves can push temperatures higher. Autumn (September to November) brings cooler, wetter weather as Atlantic low-pressure systems arrive.
How does the local geography affect Waterlooville’s weather?
Waterlooville lies on a plateau east of the South Downs, which shelter the town from some of the heaviest rain that falls on the western side of the hills. This creates a slight rain shadow effect, meaning Waterlooville is often a little drier than places like Fareham or Gosport. The town is about 10 miles inland from the Solent, so it misses some of the coastal sea breezes that keep Portsmouth cooler in summer and milder in winter.
When is the best time to visit Waterlooville, and what should I pack?
Late spring (May) and early autumn (September) offer the most reliable weather, with milder temperatures and fewer rainy days than winter. Pack layers, a waterproof jacket, and comfortable walking shoes, as conditions can change quickly. In summer, bring sun protection and a light jumper for cooler evenings. In winter, a warm coat, hat, and gloves are advisable.
Which nearby areas do readers also check?
People reading this guide often look at weather for Havant, Portsmouth, Fareham, Hayling Island, and Gosport, as these are all within a short drive and share similar weather patterns but with coastal variations.
What will the weather be like in Waterlooville tomorrow?
For tomorrow’s forecast, refer to the live forecast above and look at the next 24-hour period. It will show the expected temperature range, wind direction, and the chance of rain, allowing you to plan your day with confidence.
What is the 10 to 14 day outlook for Waterlooville?
Long-range forecasts for Waterlooville are less reliable than short-term ones. For a general trend, check the 10-day forecast page, which provides a broad overview of expected conditions, though confidence decreases after about seven days.
Does it rain a lot in Waterlooville?
Waterlooville receives around 700–800 mm of rain per year, which is below the UK average. Thanks to the rain shadow effect of the South Downs, it is noticeably drier than nearby coastal towns like Portsmouth. Rain is spread fairly evenly throughout the year, with autumn and winter being the wettest seasons.
Are there any weather warnings for Waterlooville?
For any active weather warnings affecting Waterlooville, such as for heavy rain, strong winds, or snow, visit the UK weather warnings page. This will show the latest official alerts from the Met Office for the South East region.
For a broader view of conditions across the country, visit the UK weather hub or browse the full list of UK towns and cities for local guides.