Iowa Weather Forecast: Warm Start to the Week Before Rain Chances and a Sharp Cooldown

Iowa weather stays mild Monday and Tuesday before light rain chances Wednesday and colder temperatures Thursday and Friday. See the statewide outlook for Iowa.

When is the First Snowfall in Iowa? Average Dates by City

Discover the average first snowfall dates by Iowa city, from Mason City to Ottumwa. Learn when winter usually begins and how much snow Iowa receives.

Iowa Weather Forecast: Warm Start to the Week Before Rain Chances and a Sharp Cooldown

When is the First Snowfall in Iowa? Average Dates by City

Iowa Weather Forecast

Our pleasant fall weather continues through Tuesday with highs near to in the 60s and some passing clouds at times. Rain chances (15-40%) return on Wednesday with gusty winds and will be followed by much cooler temperatures to end the work week.

Quick links:  ISCN Weather App | Current Conditions | Weather Radar | Soil Temperatures | Drought Monitor | National Weather Service

Lunar Eclipse in Iowa: When and How to See the August 2026 Eclipse

See the August 2026 lunar eclipse in Iowa. Find peak viewing times, what to expect, why the Moon turns red and when Iowa’s next lunar eclipse occurs.

What is a Squall Line?

Learn how squall line thunderstorms form, how fast they move, how long they last and whether they can produce tornadoes.

When Does Fall Start in Iowa? Meteorological vs. Astronomical Fall Explained

Learn when fall starts in Iowa, the difference between meteorological and astronomical autumn, and what weather to expect across the state.