August 27, 2026

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Heatwave Hits London: New Weather Map Reveals Rising Temperatures Ahead

Heatwave Hits London: New Weather Map Reveals Rising Temperatures Ahead

Weather forecasters are anticipating a continuation of the current heatwave as we approach next week, with temperatures expected to soar once again. A recent map provided by WX Charts indicates that on Tuesday, July 28, temperatures could reach around 29°C. This forecast aligns with the recent trend of hot and humid conditions, particularly as London braces itself for its fourth heatwave of the year, as outlined by Jim Dales from the British Weather Services. He has stated that “the fourth heatwave is on its way,” with conditions expected to “intensify” from Monday, July 27, with temperatures potentially peaking at a sweltering 34°C.

Temperature Expectations and Variations

While the Met Office’s outlook is slightly less extreme than Mr Dales’ predictions, it still indicates that next Tuesday will be pleasantly warm, with a forecast of 27°C. However, the national forecaster expects a particularly warm day tomorrow, Friday, July 24, predicting highs of 29°C. The BBC is taking a more optimistic stance, forecasting even higher temperatures, with predictions of 29°C on Tuesday, 30°C on Wednesday, July 29, and 28°C on Thursday, July 30. These projections confirm that we are indeed experiencing a heatwave, as per the Met Office’s criteria, which defines such a phenomenon as three consecutive days of temperatures at or above 28°C.

Daily Weather Breakdown

Today, Thursday, July 23, the weather will feature varying amounts of cloud cover, which may be thick enough in some areas to produce isolated light showers. Nevertheless, bright or sunny spells are expected, and most regions will remain dry and warm, with light winds blowing onshore along the coast. The maximum temperature for today is forecasted to reach 28°C. As the evening approaches, conditions will remain dry with significant cloud cover, although clear spells may allow for patchy mist or fog to develop in rural areas, with a minimum temperature of 11°C anticipated.

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Looking ahead to tomorrow, Friday, July 24, there will be a mix of thin clouds and sunny spells. Coastal areas may experience slightly cooler temperatures due to onshore winds, while inland regions will likely feel very warm or even hot, with a maximum temperature projected at 30°C. The weekend will bring a mixture of weather patterns; Saturday, July 25, is expected to be dry and bright, with very warm conditions persisting, while Sunday will see outbreaks of rain giving way to scattered showers, resulting in noticeably cooler temperatures. By Monday, July 27, the forecast suggests generally dry conditions with sunny spells, bringing temperatures back to near normal levels.

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