How Far Ahead Can You Plan a Sunset?

The seven-day outlook helps identify evenings to watch. It should not be treated as seven equally certain predictions.

Plan broadly, check again later

Use later dates to compare possible outings. Revisit the forecast on the day and near sunset, when your own observations can add context. A changed score means the inputs have changed; it is not a record of an observed sunset.

Check the timestamp

The page reports when Skying retrieved weather data. A saved-forecast warning means the latest refresh failed and the displayed data is older. Skying does not keep showing yesterday’s forecast as today’s.

There is no calibrated probability here

Skying uses a weighted rule, not a validated probability model. A higher number means the forecast inputs fit that rule better. We do not publish an accuracy percentage because we have not measured one against a representative observation dataset.

Read the inputs, weights and limitations, then choose a city.