In a medium bowl, combine the softened cream cheese, finely chopped cucumber, red onion, fresh dill, and lemon juice. Mix until well combined. Season with salt and pepper to taste. Adjust the ingredients according to your preference for a more personalized flavor. Refrigerate the spread for at least 1 hour before serving to allow the flavors to meld together beautifully. Serve chilled with crackers, on sandwiches, or as a dip for vegetables