If you're planning a day out this bank holiday weekend, you might want to consider the weather.

Because sadly, it won't be sunny all weekend.

It will be warm and sunny one day but for the other two days, it will be mainly rainy or cloudy. 

Here is a breakdown of this weekend's weather, according to Met Office:

Saturday

Tomorrow (May 25) appears to be the best day to plan a fun day out with family. 

According to the weather service, there will be rain in the morning but that will gradually fade. The afternoon will become largely dry with warm spells of sunshine. 

Temperatures will range between 13°C and 20°C in the Watford area. In the London area, the maximum temperature will be 21°C.

Hillingdon Times:

Sunday

It will get cooler and breezier on Sunday. Temperatures will range between 10°C and 19°C in Watford, and in London, temperatures will be between 11°C and 21°C.

The day will start out cloudy, and there may be light showers by early evening, the Met Office predicts. 

Monday

There will be scattered showers on Monday, with temperatures plunging even further. 

Temperatures will range between 9°C and 16°C.

The showers will become more frequent and heavier on Tuesday, with a chance of thunder.