Have not the cloak to make when it begins to rain.

Understand the thought

Meaning in plain English

Prepare what you can before the need becomes urgent. Waiting until a foreseeable problem arrives may leave too little time to create the protection or resources that would help.

What the words are saying

The cloak is needed for the rain, but making it only after the rain starts misses much of its purpose. The proverb values preparation when a need can reasonably be anticipated. Beyond clothing, the image can apply to information, equipment or an agreed plan. It does not require predicting every possible difficulty or buying something for every imagined risk. Preparation should fit credible expectations and available means. The useful comparison is between a manageable task beforehand and hurried improvisation once others are relying on it, not between perfect foresight and blame for any unexpected event.

Everyday example

An outdoor event organiser checks where activities can move if rain arrives rather than first looking for cover after visitors have gathered.

When to use it

Use it when a foreseeable need can reasonably be prepared for before it becomes urgent.

Agent-assisted editorial interpretation. This explains the words; it does not by itself verify their author or earliest origin.