The weather in Boise in October is very cold with temperatures between 1°C and 9°C, warm clothes are a must.
Boise is going to be cold and wet in the month of October. Expect low temperatures and a few days of rain, so be sure to bundle up to avoid catching a cold.
You can expect a few days of snow in Boise during October. It’s important to get out your snow boots and warm mittens to stay warm while you explore Boise.
Our weather forecast can give you a great sense of what weather to expect in Boise in October 2024.
If you’re planning to visit Boise in the near future, we highly recommend that you review the 14 day weather forecast for Boise before you arrive.
Temperatures
9° / 1°
Rainy Days
2
Snowy Days
3
Dry Days
26
Rainfall
24
mm
Sun Hours
11.2
Hrs
