Weather Forecast for the Week Commencing September 1 2025

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The United Kingdom can expect a continuation of unsettled and autumnal weather for the coming week, with a mix of rain and cloud dominating the forecast. While temperatures will feel cool, they will remain close to the seasonal average for early September.

The week begins with the remnants of a weather system bringing a high chance of rain across many parts of the country, particularly in the south. This will be accompanied by blustery winds, making it feel notably cooler. As we move into the start of the working week on Monday, the rain is expected to become lighter and more sporadic, but showers will still be a persistent feature. Temperatures will struggle to reach double digits in some areas, hovering around 12°C for highs, with lows dropping to around 8°C overnight. The air will feel damp and humid.

Mid-week sees a slight improvement, though not a complete return to sunshine. Tuesday will likely be a day of mixed conditions. While there's a good chance of light rain, there will also be periods of cloudy skies, offering some respite from the wet weather. The wind will ease slightly, shifting to a more southwesterly direction. By Wednesday, another band of light rain is forecast to move in, but it will be a less intense system than at the start of the week. Temperatures will remain consistent, with highs of 13-14°C and lows of 8°C.

Towards the end of the week, the forecast remains a story of light rain and overcast conditions. Thursday and Friday will see a continuation of this pattern, with a persistent chance of showers. While there may be brief dry spells, it's wise to keep an umbrella handy. The wind will shift and strengthen slightly, coming from a southwesterly direction, which could bring in more moisture from the Atlantic.

Looking ahead to the weekend, there's little sign of any significant change. Saturday and Sunday are predicted to be another mix of light rain and cloudy skies. The temperatures will stay in the low teens during the day, with overnight lows holding steady. The overall theme for the week is one of classic British autumn: cool, damp, and changeable, with no sign of a return to the warmer, drier conditions of late summer.