Londoners will be welcoming a sunny start to the week this morning, but don't expect it to last all day. 

Temperatures are predicted to reach as high as 19 degrees today, with bright sunshine continuing until lunchtime when the clouds will begin to roll in. 

Rain is expected to start at 6pm this evening, bringing with it a chance of thunder, but from midnight the weather should clear in time for another morning of sunshine tomorrow. 

For weather updates throughout the day, click here.