The weather forecast from the Met Office:

A cloudy day today, with the risk of mist or coastal fog affecting some coasts at times this afternoon or evening. Most of the thundery showers expected this afternoon should remain to the west of the Isle of Man, however the risk of a shower can’t be entirely ruled out. Maximum temperature 19 or 20 Celsius, with light winds.

Mainly dry with sunny spells and just a small risk of an isolated shower on Sunday. Feeling cooler in moderate or occasionally fresh southwest winds, but with temperatures around 18 Celsius.

Partly cloudy on Monday with perhaps some bright or sunny spells at times, but also possibly some very light rain or showers. Moderate to fresh west winds veering northwest during the day and temperatures around 18 Celsius.