Edinburgh Marathon 2026: How hot will it be on Sunday? Heatwave to bring temperatures of 26 degrees next week
Temperatures are set to climb into the mid-twenties next week as the UK prepares for a record hot May
Temperatures in Edinburgh are set to soar to 26C next week as the UK braces for a bank holiday heatwave.
The warm weather of recent days will continue over the bank holiday weekend and into next week, hovering at a pleasant 22C before jumping to 25C on Wednesday.
Thursday is set to be a scorcher with temperatures in the Capital predicted to hit 26C.
Elsewhere in the UK, temperatures are forecast to rise to record-breaking levels this weekend.
Some areas in England are bracing for temperatures of up to 33C, with heat health alerts issued in the Midlands, eastern England and south-east England.
How hot will it be for Sunday’s marathon?
The Edinburgh Marathon Festival is taking place this weekend, with thousands of runners racing the half and full marathon on Sunday.
Sunday’s weather is looking dry with a mix of cloud and sun for most of the day, clearing into bright sunshine from around 4pm which will last into the evening.
Temperatures will slowly rise throughout the morning, starting at 15C around 8am and climbing to 19C by midday. Peak temperatures of 22C are expected around 3pm.
Overall, conditions are looking calm, with only a 10 per cent chance of rain at around 10am and maximum wind speeds of 26mph.
Race organisers have warned clear skies combined with open stretches of road can lead to unexpected sunburn and dehydration, particularly for runners not accustomed to long runs in daylight hours.
They are urging runners to use sunscreen on the day and ensure they stay properly hydrated before, during and after the race.
Wearing lightweight, breathable fabrics can help wick sweat away from the skin and promote cooling. Avoiding cotton, which retains moisture, is recommended.
A suitable pair of sunglasses will also help protect your eyes on race day.
What’s the weather for the Spring Bank Holiday?
Monday is looking just as pleasant as Sunday, with a mixture of sun and cloud expected for most of the day.
Bright sun will break through at around 5pm and last all evening.
Temperatures are expected to hit 18 degrees by 10am and will reach a peak of between 21C and 22C in the early afternoon.
What’s the weather looking like next week?
Clear skies and bright sunshine are expected all day on Tuesday with temperatures still hovering around 22C.
Wednesday is looking hotter with temperatures climbing into the mid-twenties, while bright sun and highs of 26 degrees are currently forecast for Thursday.
Staying safe in the heat
As people prepare to enjoy the sun over the coming week, health bodies and charities have issued guidance to help people stay safe.
Dafydd Beech, National Community Education Manager at the British Red Cross, said: “As we come into the summer months, warm weather gives us a chance to get out a bit more and enjoy ourselves.
“It’s important to take care while you have fun with friends and family to avoid becoming dehydrated, getting sun burn or even heat stroke.
“Getting into the habit of taking steps whenever temperatures rise can really help.
“It can be simple things like wearing sunscreen, drinking plenty of fluids or ensuring you take breaks from the sun.
“Building these habits early means people are better prepared if hotter weather lasts longer.”