How reliable is this forecast?

Values for 15 days ahead show a trend; they are updated as the date approaches and may change.

Weather · United States

Iowa 15-Day Weather Forecast

Over the 15 days from October 18 to November 1, temperatures in Iowa will range from 4°C to 24°C; the warmest day is November 1. Days with rain (1 mm or more) expected: 5. Values beyond day 7 indicate a trend and are updated daily.

Iowa 15-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 Iowa over the next 15 days?: Over the 15 days from October 18 to November 1, temperatures in Iowa will range from 4°C to 24°C; the warmest day is November 1. Days with rain (1 mm or more) expected: 5. Values beyond day 7 indicate a trend and are updated daily.
How reliable is this forecast?: Values for 15 days ahead show a trend; they are updated as the date approaches and may change.