How reliable is this forecast?

Values for 5 days ahead show a trend; they are updated as the date approaches and may change.

Weather · Florida

St. Augustine 5-Day Weather Forecast

Over the 5 days from October 17 to October 21, temperatures in St. Augustine will range from 16°C to 26°C; the warmest day is October 21. No significant rain is expected during this period.

St. Augustine 5-day forecast table

The bar shows each day's range against the period's lowest and highest temperature.

Frequently asked questions

What will the weather be like in St. Augustine over the next 5 days?: Over the 5 days from October 17 to October 21, temperatures in St. Augustine will range from 16°C to 26°C; the warmest day is October 21. No significant rain is expected during this period.
How reliable is this forecast?: Values for 5 days ahead show a trend; they are updated as the date approaches and may change.