London Weather Today: Thursday 2 July 2026
Cloudy skies giving way to warmth — here's everything you need to know before you step out the door today.
64°F
Cloudy, feels cooler in the breeze
High 78°F (26°C) · Low 59°F (15°C)
Wind WSW 17 mph · Humidity 59%
Today's Conditions at a Glance
Good morning, London.
Right now, the city sits under a blanket of grey with the mercury at a cool 64°F (18°C), but don't be fooled by the overcast start — this is a classic London "warm-up" day. As cloud cover breaks through the late morning, temperatures will climb steadily to a pleasant high of 78°F (26°C) by mid-afternoon, dropping back to a comfortable 59°F (15°C) once the sun goes down around 9:20pm.
There's only a slim 10% chance of rain today, so umbrellas are optional rather than essential. The bigger factor to plan around is the breeze — a steady westerly to south-westerly wind at 17 mph will make the air feel noticeably cooler than the thermometer suggests, especially near the river and in open spaces like the Royal Parks or South Bank.
UV Index 3· Moderate
Humidity 59%
Wind 17 mph
Rain Chance 10%
5-Day Outlook
The good news for anyone with weekend plans: high pressure is building over England through the week, which means today's clouds are really just the last act before a properly warm and increasingly sunny stretch settles in.
Today 78°F 10% rain
Fri 80°F 10% rain
Sat 84°F 5% rain
Sun 86°F 10% rain
Precautions Before You Head Outside
Today's weather is mild and manageable, but a few small preparations will make your day noticeably more comfortable:
Layer up early The 19°F (11°C) swing between this morning's cool cloud cover and this afternoon's warmth means a light jacket or cardigan you can shed by lunchtime is the smart move.
Sun protection at midday A UV index of 3 is moderate, not extreme, but if you're out between 11am and 3pm — especially with breaks in the cloud expected — a bit of sunscreen and sunglasses are worth packing.
Mind the wind 17 mph gusts are enough to catch an open umbrella or loose scarf off guard, particularly around Tower Bridge, the Thames Path, and other exposed riverside spots.
Stay hydrated With humidity at a moderate 59% and warmth building through the afternoon, keep a water bottle handy if you're walking or cycling for extended periods.
Cyclists and joggers Morning cloud cover actually makes early hours the most comfortable window for outdoor exercise before the afternoon warmth and breeze pick up.
Today calls for the "cardigan in the morning, sunglasses by afternoon" approach — classic London layering at its finest.
What's Driving This Weather
A ridge of high pressure is gradually taking hold across England, nudging out the unsettled conditions of recent weeks. That's why today's grey start is expected to thin out rather than thicken — and why each day through the weekend is forecast to run warmer and drier than the last, with highs approaching the mid-80s°F by Sunday. If you've been waiting for proper summer weather in London, this is the stretch to watch.
