October is hit or miss. I've slept in tent here in December. Sometimes it's warm during Halloween sometimes there's 1 foot of snow one the ground.
As said above, even if the weather is miserable, there's always a good time here. The people are warm and friendly and it's a safe atmosphere with folks who love to laugh, party, and play music.
I hope you manage to get here and I hope you have a great time :)