Weather Explainers

September Weather Changes You Can Typically Expect

September ushers in the season of fall and cooler temperatures, but this month has a lot more up its sleeve in terms of weather. Here’s what else you can expect.

By Caitlin Kaiser • August 28, 2025

World’s Biggest, Oldest Iceberg Breaks Apart

September ushers in the season of changing leaves, pumpkin spice and some much desired cooler temperatures.

But the first month of meteorological fall typically ends up being a catch-all for weather, ranging from hurricanes to snow.

Here's a look at what changes to expect.

Weather in your inbox Forecast Location Sign Up By signing up you agree to the Terms & Privacy Policy . Unsubscribe at any time.

Temperatures Take A Tumble

For many, cool, crisp

See Full Page