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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 ·
The live forecast above gives you a real-time view of conditions in Hounslow, from temperature and wind speed to the chance of rain. Use it to plan your day, but remember that local conditions can shift quickly, especially near the Thames corridor.
What does the live forecast tell me about Hounslow today?
The live forecast above shows key readings for Hounslow, including wind direction, humidity, and the likelihood of precipitation. Check the hourly breakdown to see when rain is most probable, particularly during the afternoon when showers often develop. The “feels like” temperature accounts for wind chill, which can be noticeable in open areas of the borough.
What is Hounslow’s typical climate through the seasons?
Hounslow has a temperate maritime climate, similar to much of southeast England. Winters (December to February) are cool and damp, with temperatures rarely falling below freezing for long. Spring brings milder weather and increasing sunshine, while summers are warm but not extreme, with occasional thundery downpours. Autumn is often mild and cloudy, with the wettest months typically from October to January.
How does Hounslow’s geography affect its weather?
Hounslow lies in the Thames Valley, which means it can be slightly cooler and foggier than central London, especially on autumn and winter mornings. The proximity to the River Thames and reservoirs around Isleworth and Twickenham can increase local humidity and mist. The urban heat island effect is less pronounced here than in inner London, so nights can be a degree or two cooler.
When is the best time to visit Hounslow, and what should I pack?
Late spring (May to June) and early autumn (September) offer the most reliable weather for exploring Hounslow’s parks and riverside paths. Pack layers: a waterproof jacket is useful year-round, and sunscreen is advisable in summer. In winter, a warm coat and sturdy shoes for damp pavements are essential. An umbrella is always a good idea, given the frequent light drizzle.
Which nearby areas should I also check?
If you are planning a trip across west London, check forecasts for Brentford, Feltham, and Southall. Conditions in Teddington can also be similar, especially along the river.
What will the weather in Hounslow be like tomorrow?
Check the live forecast above for the most accurate prediction. Generally, expect a similar pattern to today, though the hourly breakdown will show any changes in cloud cover or rain timing. Morning fog is possible near the river in autumn and winter.
What is the 10 to 14 day outlook for Hounslow?
Long-range forecasts for Hounslow are reliable for general trends but less so for precise timings. The 10-day forecast page updates regularly and can indicate whether settled or unsettled weather is likely, particularly regarding Atlantic weather systems.
Does it rain a lot in Hounslow?
Hounslow receives slightly less rain than the UK average, but it still experiences frequent light showers, especially in winter. Heavy downpours are less common than in western parts of the country. For any active warnings, see the UK weather warnings page.