SUMMER PARTY

A summer party in any weather: why plan B has to be part of the concept

In the days before a summer party, the weather forecast becomes one of the most-opened apps on the project team's phones. But the problem does not start only once rain is forecast. A good bad-weather concept is already built into the planning of venue, infrastructure and programme. The most important rule: plan B must not feel like the inferior version of plan A.

Thomas Zand · Updated on 2. September 2026 · 6 chapters

DSV
How do you plan a weatherproof summer party?
Bad-weather planning starts with the choice of venue, not on the event day itself. Covered areas, paved paths, sufficient power, and a clearly defined decision point belong in the concept from the start, not as an afterthought.

Bad weather starts with the choice of venue

Already check during venue selection: covered areas, indoor spaces, tents, paved paths, power, drainage, cloakroom, flooring, restrooms, wind protection and temperature. Anyone who only asks these questions shortly before the event has little room left to act.

Practical Tool

Summer Party Venue Checklist

Indoor fallback, covered areas, paved paths, power, shade, and access: the key things to check for a weatherproof venue.

Checklist · coming soon
Download venue checklist →

Three types of weather concepts

Full indoor fallback: the entire programme can move inside.

Hybrid solution: part stays outside, sensitive areas are weather-protected.

Weatherproof outdoor concept: tents, canopies, flooring and infrastructure make the event largely weather-independent.

Practical Tool

Bad-Weather Decision Matrix

Capture weather conditions, ground conditions, and affected program items in a structured way, so you can decide confidently between Plan A, hybrid, and Plan B at the decision point.

Worksheet · coming soon
View tool →

Designing the programme to be weatherproof

Problematic are exclusively outdoor activities, long distances, sensitive technology and programme items without a substitute. Better are flexible modules, spaces with multiple functions, and a dramaturgy that can be quickly adapted.

Defining the decision point

Define in advance: who decides, when is the decision made, which weather data is used, which suppliers need to be informed, and what conversion time is needed. These questions should not be discussed spontaneously on the event day itself.

Communicating with guests

Your guests should know: appropriate clothing, the indoor/outdoor split, travel, parking, and possible changes. Communication should convey confidence, not create uncertainty.

Heat is also part of weather risk

Summer parties also need solutions for shade, drinking water, cooling, sun protection, sensitive food and sufficient breaks. Bad-weather planning does not only mean planning for rain.

Key takeaway

Plan B must not feel like the inferior version of plan A.

DSV
From practice

Family & Friends Day for 450 guests

At DSV's Family & Friends Day in Vienna, the concept had to hold up for a large, mixed group of employees and families, regardless of how the day unfolded. Specific weather-related details of this project are not publicly documented, but the example shows how important a robust base concept is for large groups.

View DSV case study →

Common Mistakes

Plan B as an emergency fix instead of a concept

Immediately feels like a letdown to guests.

Decision only on the event day

Leads to time pressure and worse solutions.

Only rain considered

Heat and sun need a concept too.

Frequently Asked Questions

From when should a bad-weather concept be in place?
Ideally already at the venue-selection stage, not just shortly before the date.
Is a tent enough as a bad-weather solution?
That depends on the programme and guest numbers. What matters is that flooring, power and pathways are considered too.

A good summer party does not only work in perfect weather.

Tell us about your planned event, we will factor the weather concept in from the very start.

Discuss your summer party View summer party references →