The O2 (Greater London) weather

Headline:

Monday, risk of morning showers, then bright.

Today:

Any morning showery outbreaks fading, then generally dry with bright or sunny spells developing for the afternoon. Cloud increasing later in the evening with a risk of some showery rain. Mostly light or gentle winds. Maximum temperature 24 °C.

Tonight:

Any showery outbreaks of rain at first, will gradually weaken overnight to leave a rather cloudy, but mainly dry start to Tuesday. Winds remaining generally light. Minimum temperature 13 °C.

Tuesday:

Generally dry with variable cloud but warm, sunny spells developing. Thicker cloud with some rain gradually extending east through the evening. Turning breezier later. Maximum temperature 26 °C.

Outlook for Wednesday to Friday:

Cloudier on Wednesday with some patchy rain. Thursday and Friday, mostly dry with bright or sunny spells. Turning very warm, perhaps locally hot, and feeling increasingly humid. Thundery showers possible.

There is the possibility of some hot and humid weather across parts of south and southeast Britain at the start of this period and with it comes the chance of a few thunderstorms too. To the northwest of here, generally more changeable at first, but there is a signal for high pressure to build more widely as we move towards the latter part of June. This could bring more widely drier, settled conditions with temperatures probably remaining above average for most. There is chance however that the hot conditions, initially in the south could either linger here or, having waned for a time, return northwards accompanied by a thunderstorm risk; this all dependent on the orientation of the aforementioned high pressure.

High pressure is expected to lie close to the UK at the start of this period, bringing plenty of dry, settled weather. Temperatures will likely be above normal, with the potential for hot conditions, accompanied by occasional thunderstorms, especially in the south. Towards mid July, the influence of high pressure may weaken or shift more to the north or west of the UK, bringing an increasing chance of unsettled weather and thunderstorms more widely compared to the start of the period, but still more especially in the south. Temperatures will probably ease back closer to normal too, although some warm and humid spells remain likely at times.