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Merstham, Surrey Weather

🌡️ Current Conditions
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Current Conditions Detail
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⏱ 24-Hour Forecast
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📅 7-Day Outlook
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📝 Extended Forecast
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About Merstham, Surrey

Merstham carries the quiet weight of ancient stone and the enduring memory of the Surrey Iron Railway, its heritage etched into the chalky incline of the North Downs. It lies 2.2 miles north-north-east of Redhill (from Redhill: bearing 24°T, OS grid TQ 290 538), and is situated north-north-west of South Merstham village. The light here often catches the grey, weathered flint of the local architecture, reflecting a history that once relied upon the steady transit of goods along the pioneering horse-drawn tramway. To the west, the slopes of Ashstead Hill rise with a silent, wooded dignity, shielding the eastern horizon from the encroaching clamour of the modern world. Hidden slightly to the north-east, the robust brickwork of Alderstead Fort stands as a sombre sentinel, a Victorian echo of defensive purpose that punctuates the rolling topography. The land around Merstham retains a certain austerity, where the soil holds the dampness of the seasons and the air tastes of the high, open chalklands. Paths wind through the greenery toward the remnants of old earthworks, guiding the walker across ground that has felt the tread of labourers for centuries. This geography defines the character of Merstham, grounding its identity in the stubborn, unyielding geology of the Surrey landscape.

✈️ Aviation Weather

Flight conditions near Merstham. Data source: locating…

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📡 Precipitation Radar

Live animated radar for Merstham and surroundings — RainViewer.

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🛰️ Satellite Imagery

EUMETSAT Meteosat imagery over the British Isles — updated every 15 minutes.

EUMETSAT Meteosat satellite imagery over the British Isles
🌙 Astronomy
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💧 River Levels
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🗺️ View the Merstham map page — street map, satellite view and local search for Merstham, Surrey.

About This Merstham, Surrey Weather Page

This page provides live weather conditions and forecasts for Merstham, Surrey, England, including current conditions, a 24-hour hourly forecast, 7-day outlook, real-time aviation weather (METAR and TAF reports from the nearest reporting airport), precipitation radar and Meteosat satellite imagery. Public safety alerts are sourced from the Met Office National Severe Weather Warning Service (NSWWS), covering wind, rain, snow, ice, fog, thunderstorm and extreme heat warnings. Live river level data is sourced from the Environment Agency Flood Monitoring API. All data updates automatically on every page visit.

Location data for Merstham includes coordinates 51.26894, -0.15098, in the county of Surrey, England. Times are shown in local UK time (GMT in winter, BST in summer). A street and satellite map of Merstham is available on the Merstham map page, and forecasts for neighbouring towns are listed on the Surrey weather hub.

Weather data is sourced from the Met Office and the open-source Open-Meteo API, whose ensemble includes the Met Office UKMO model. Severe weather warnings come from the Met Office National Severe Weather Warning Service (NSWWS). River level and tidal data are sourced from the Environment Agency Flood Monitoring and National Tide Gauge Network APIs. Aviation data is sourced from aviationweather.gov, with a modelled estimate shown where no reporting station is in range. Radar is provided by RainViewer and satellite imagery by EUMETSAT. All data updates automatically on every page visit.