Cape Cod in September
What's the weather like in Cape Cod in September? Is it still warm, or will we need to bring sweaters, jackets, and long pants?Dee's Reply:
Hi Carleton -
You've chosen a wonderful time to visit the Cape! It's my favorite time of year here.
September on Cape Cod is usually warm-ish, from upper 60s to mid-70s (farenheit) during the day. But it does get chilly when the sun begins to set. And every now and then we do have some late September days that aren't much warmer than low 60s. For me, that's sweater weather!
So I'd say it's better to be safe than sorry. If you bring some warmer clothes along with your shorts and tee shirts, you'll be ready for whatever Mother Nature brings us this year.
Enjoy your time on the Cape!