How reliable is this forecast?

Values for 7 days ahead show a trend; they are updated as the date approaches and may change.

Weather · Finland

Helsinki 7-Day Weather Forecast

Over the 7 days from October 17 to October 23, temperatures in Helsinki will range from 3°C to 13°C; the warmest day is October 22. Days with rain (1 mm or more) expected: 3.

Helsinki 7-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 Helsinki over the next 7 days?: Over the 7 days from October 17 to October 23, temperatures in Helsinki will range from 3°C to 13°C; the warmest day is October 22. Days with rain (1 mm or more) expected: 3.
How reliable is this forecast?: Values for 7 days ahead show a trend; they are updated as the date approaches and may change.