If you've been out today, you won't be surprised to hear that it's been the hottest day of the year so far.
It reached 26.3 degrees Celsius in St James's Park - that's nearly 80 in Farenheit.
Great weather for us, but what about the animals at London Zoo?
We sent Martin Stew to find out how they're coping with the heat.
More top news
Pregnant woman who was labour has had her "phone snatched while calling for and ambulance to hospital".
It will be increasingly cloudy this evening, with sporadic outbreaks of rain or drizzle spreading in during the first half of the night.
A derelict north London garage has gone on sale for £360,000 - more than the cost of a flat on the same road.