The forecast here for Monday is 8C max, mostly cloudy, a little rain, -1C min. As patio heaters will (literally) cut no ice if there's the slightest breeze I suspect we'll be staying in. Despite that the pub at the bottom of our street was busying itself this morning deploying queuing signs and whathaveyou. As the next ten nearest pubs have no realistic outside area I expect they'll get punters come what may.
Prospects are better (well 12C and a bit of sun) later in the week.