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Environment
Weather Forecast
SM5 3ZH
Stay updated with the latest weather.
Real-time weather conditions, including temperature, precipitation, and air quality with our detailed weather tracking page.
31 July 2025
The Weather Today
Good morning! Today in London, expect a mix of sunshine and clouds. It's a relatively mild day with temperatures reaching up to 20 degrees. There's a light breeze coming in from the northwest, making it feel quite pleasant out there. You might want to keep a light jacket handy, especially for the morning and evening hours when it cools down a bit
Later in the day, there may be a few showers, so an umbrella could come in handy.
. 3-Day Forecast
Looking ahead to tomorrow, we can anticipate more cloudy skies with occasional sunny intervals. Temperatures will be slightly cooler, peaking around 18 degrees. As we move into the next day, expect similar weather patterns with partly cloudy skies and a slight rise in temperatures to about 19 degrees. By Sunday, we’re likely to see more consistent sunshine, with temperatures climbing to a warm 21 degrees
It's shaping up to be a relatively stable few days in the London area.
.
The Weather Today
Good morning! Today in London, expect a mix of sunshine and clouds. It's a relatively mild day with temperatures reaching up to 20 degrees. There's a light breeze coming in from the northwest, making it feel quite pleasant out there. You might want to keep a light jacket handy, especially for the morning and evening hours when it cools down a bit
Later in the day, there may be a few showers, so an umbrella could come in handy.
3-Day Forecast
Looking ahead to tomorrow, we can anticipate more cloudy skies with occasional sunny intervals. Temperatures will be slightly cooler, peaking around 18 degrees. As we move into the next day, expect similar weather patterns with partly cloudy skies and a slight rise in temperatures to about 19 degrees. By Sunday, we’re likely to see more consistent sunshine, with temperatures climbing to a warm 21 degrees
It's shaping up to be a relatively stable few days in the London area.
7-day Forecast
Air quality in SM5 3ZH
What does this mean?
For the postcode SM5 3ZH, the Air Quality Index (AQI) ranges from 0 to 500, with higher numbers indicating poorer air quality. A range of 0-50 signifies good air quality with negligible health risks, 51-100 is moderate, posing minor concerns for sensitive individuals, 101-150 is unhealthy for sensitive groups like children and the elderly, 151-200 is unhealthy for all, necessitating health warnings and limited outdoor activities, 201-300 is very unhealthy, affecting the entire population, and 301-500 is hazardous, where everyone faces serious health risks and should avoid outdoor exertion.
