The Met Office has forecast varying weather conditions over the next seven days, with a blend of cloud cover, showers, and sunshine.
Monday will be mostly cloudy and breezy, with a few afternoon showers expected.
Temperatures will reach a high of 23 °C, with lows around 13 °C.
Tuesday will see a slight improvement, with partly sunny skies and less humidity.
The morning will be breezy, but conditions will become more pleasant in the afternoon.
The mercury will rise to about 23 °C, with lows of 12 °C.
Wednesday will see increasing cloudiness, with temperatures peaking at 25 °C and dropping to 15 °C at night.
Thursday is likely to start with scattered morning showers, but will otherwise be mostly cloudy, with highs around 25°C and lows near 15°C.
Friday will be warm and cloudy, with temperatures reaching 26°C and dropping to 16°C at night.
Saturday will be pleasantly warm, with a mix of sun and light clouds.
The high will be around 26°C, with lows near 16°C.
Sunday will be mostly sunny and notably warm, with temperatures reaching a week-high of 29°C and dropping to around 16°C at night.
The Met Office advises Londoners to dress in layers early in the week, especially on Monday, due to the cooler temperatures and breezy showers.
Rain gear, such as a light jacket or umbrella, might be useful on Thursday.
The weekend is likely to be the best for outdoor activities, with warm and dry conditions.
People are also advised to stay hydrated over the weekend as temperatures rise.