7-Day Frost Risk Checker

Make the next garden decision with less guesswork.

Tender seedlings and newly planted crops can be damaged by a cold night even when the wider week looks mild. Search a town or postcode to turn the local seven-day minimum-temperature forecast into a simple garden frost watch.

The checker resolves the place to coordinates through the server-side weather layer, requests daily forecast minimum temperatures, then flags nights at or below 2°C as a practical cold-risk threshold. Local frost pockets, elevation and exposed gardens can be colder than a forecast grid cell.

Put the result into a real garden situation.

A forecast minimum of 1.5°C does not mean every leaf will experience exactly 1.5°C. It means the wider forecast is close enough to freezing that a low spot, still clear night or exposed container could be colder. That is a useful trigger to review tender plants, covers and whether containers should be moved temporarily.