Affiliate disclosure: This post contains affiliate links. If you buy something through one, BashSupply may earn a small commission at no extra cost to you — it’s one of the ways we keep the checklists and guides free. We only recommend things we’d actually buy for our own parties. Read our full Affiliate Disclosure for details.
British summer means booking a garden party and hoping for the best. This checklist covers everything from the two-week mark to the day itself — including the one section every UK host actually needs: the wet-weather backup plan.
2–3 Weeks Before
- Set the date and send invites, with an RSVP deadline
- Check the garden — mow the lawn, tidy up, check for any trip hazards
- Book or borrow a gazebo or parasol as a wet-weather buffer [PLACEHOLDER AFFILIATE LINK: garden gazebo]
- Plan the menu around what can be prepped ahead
- Check you’ve got enough seating, or plan to borrow/hire extra chairs
1 Week Before
- Confirm final headcount
- Buy non-perishables: charcoal, disposable plates and napkins [PLACEHOLDER AFFILIATE LINK: outdoor party tableware set], drinks, condiments
- Check the BBQ works and you’ve got enough gas or charcoal
- Plan a rough running order — food time, games, when the BBQ actually gets lit
The Day Before
- Marinate meat and prep salads that hold well overnight
- Set up any outdoor games — garden games sets are an easy way to fill the afternoon [PLACEHOLDER AFFILIATE LINK: outdoor garden games set]
- Check the weather forecast and firm up the backup plan if needed
- Chill drinks and make sure there’s ice
Party Day
- Set up tables, seating, and shade well before guests arrive
- Light the BBQ with enough time for it to be ready, not rushed
- Put out bins or bags for rubbish somewhere obvious — it saves the post-party tidy
- Keep a jug of water and sun cream out if it’s a hot one
The Wet-Weather Backup Plan
Every UK garden party needs one of these, even in a heatwave.
- Gazebo or large parasol keeps the BBQ and a chunk of seating covered without cancelling anything.
- Indoor fallback space — know in advance which room the food and seating move to if it properly turns.
- A grill pan or oven-cook version of the menu as a plan B if the BBQ genuinely can’t happen.
Don’t cancel at the first grey cloud. A short shower usually passes — move food under cover, keep going, and only fully switch to the indoor plan if it settles in properly.
Looking for more ways to stretch the budget on a garden party? Our £50 party budget guide and cheap decoration ideas both work just as well outdoors.