As the weekend rolls in, much of the UK will be experiencing a continuation of the current heatwave.
While the southeast will see slightly lower temperatures than during previous heatwaves, much of the north and west will feel the heat intensify.
With widespread sunshine, high UV levels, and temperatures climbing into the 30s in several areas, it’s shaping up to be an exceptionally warm weekend across the country. However, a shift in conditions is expected by Sunday, bringing more cloud and the chance of showers in some regions.
Saturday: peak of the heatwave
The current heatwave is expected to reach its peak on Saturday, bringing widespread sunshine and high temperatures across much of the UK. While the highest temperature of the year so far is unlikely to be surpassed, many areas, particularly in the north and west, will experience hotter conditions than during previous heatwaves, thanks to a southeasterly airflow.
Eastern coastal areas may see some early mist and low cloud, which could linger into the afternoon in a few locations. However, for most of the country, Saturday will bring clear blue skies and strong sunshine. UV levels will be high or very high, so it is important to take precautions if spending time outdoors.
Temperatures will rise through the day, making it hotter than Friday in many areas. While the far north of Scotland will remain cooler under persistent low cloud and mist, central, western, and northern Scotland could see their hottest day of the year so far, with temperatures widely reaching the high 20s and potentially exceeding 30°C in isolated spots.
How hot will the heatwave be relative to a 'normal' July day?
— Met Office (@metoffice) July 9, 2025
The below charts indicate that many areas could see temperatures 10°C above the seasonal average 🌡️
It also highlights a westward focus on where the peak of the heat will build pic.twitter.com/HGDSUax78f
Northern Ireland will also experience similar conditions, with highs in the upper 20s and some locations possibly surpassing 30°C. Across England, the focus of the heat will shift westward compared to earlier heatwaves. The highest temperatures are expected in a zone stretching from the west to southwest Midlands into the West Country and southeast Wales. Here, temperatures are likely to reach 31°C widely, with some areas potentially hitting 32 or 33°C.
The north and west of Wales and the southwest of England will also see unusually high temperatures, with values exceeding 30°C in places that do not typically reach such levels as frequently as London and the southeast.
Saturday night: warm and uncomfortable
The heat will persist into Saturday night, particularly in western and northwestern parts of the UK. Overnight temperatures are expected to remain above 20°C in some areas, making for an uncomfortably warm night and potentially disrupting sleep.
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Sunday: cloudier with a chance of showers
Sunday will bring a change in conditions for some, as a low-pressure system to the east introduces more cloud cover. The day will be generally cloudier, especially in eastern areas, where the cloud may be slow to break up. There is also a chance of one or two showers developing in the east.
As a result, temperatures will be slightly lower than on Saturday, though still warm. Many areas will see highs in the mid to high 20s, with some locations reaching the low 30s. The highest temperature is expected to be around 31°C.
Looking ahead to next week
Monday will remain hot in the east, but cooler, fresher, and more showery air will begin to move into the west. This transition will continue into Tuesday and Wednesday, as weak areas of low-pressure drift close to the UK. These systems will bring an increased chance of rain, showers, and thunderstorms.
Despite the change, many areas will still experience warm sunshine between the showers, and a dramatic drop in temperatures is not expected.
Keep up to date with weather warnings, and you can find the latest forecast on our website, on YouTube, by following us on X and Facebook, as well as on our mobile app which is available for iPhone from the App store and for Android from the Google Play store.