How reliable is this forecast?

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

Weather · Massachusetts

Boston 5-Day Weather Forecast

Over the 5 days from October 18 to October 22, temperatures in Boston will range from 1°C to 14°C; the warmest day is October 20. No significant rain is expected during this period.

Boston 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 Boston over the next 5 days?: Over the 5 days from October 18 to October 22, temperatures in Boston will range from 1°C to 14°C; the warmest day is October 20. 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.