Brief break from rain as sunshine returns for weekend

After a midweek spell of showers, a strong high‑pressure system is set to bring bright, sunny conditions across much of the UK this weekend, according to BBC Weather’s Tomasz Schafernaker. Daytime temperatures will feel pleasantly lukewarm, though they remain well below the ground‑level warmth experienced earlier this month. Nights are expected to be mostly clear, producing a noticeable rise from morning lows to daytime highs. While Saturday and Sunday will offer a brief respite from the rain for many areas, unsettled weather is forecast to return early next week. Saturday will begin with a bright and fresh start, as many wake up to a chill in the air. Morning temperatures in rural districts are expected to hover around 3 °C, with larger cities seeing only 6‑9 °C. These readings are typical for the end of August, a period that can produce larger temperature swings than just a month ago. Despite the cool start, daytime highs in northern parts should still reach about 18 °C, while central and southern regions are forecast to climb into the low 20s °C—values close to the seasonal average for late August. Conditions will remain dry apart from the occasional shower across the Scottish Highlands, where additional cloud may develop. Sunday is expected to be mostly sunny, with light winds and clear skies after another fresh start to the day. Scattered fair‑weather cloud will drift over southern and central England, while only a little more cloud is anticipated over northern England, Scotland and Northern Ireland. Temperatures in the south will be slightly higher than on Saturday, with highs peaking in the mid‑20s °C in Southampton, Reading and London. The high‑pressure ridge is not expected to linger. Indicators suggest it will shift eastward as early as the start of next week, opening the door for low pressure to move in and bring the chance of much‑needed rain. A showery low pressure system is projected to edge onto southern and south‑western Britain as it drifts out of France, possibly as early as Monday night. The exact coverage of the showers remains uncertain, but some could reach the Channel coast from Cornwall to Kent before spreading farther north overnight into Tuesday. More substantial rain is anticipated from midweek onward, with several computer models showing a deeper low developing near the UK. While precise rainfall totals are difficult to forecast, western areas are likely to see the greatest amounts. Upland regions could receive 30‑40 mm by the end of next week, whereas eastern Britain may experience roughly half that total. Readers can stay updated on local conditions via the BBC Weather website and its official app.