The weather in Helena in October is very cold with temperatures between 0°C and 11°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Helena during the month of October. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
You can expect a few days of snow in Helena during October. It’s important to get out your snow boots and warm mittens to stay warm while you explore Helena.
Our weather forecast can give you a great sense of what weather to expect in Helena in October 2024.
If you’re planning to visit Helena in the near future, we highly recommend that you review the 14 day weather forecast for Helena before you arrive.
Temperatures
11° / 0°
Rainy Days
4
Snowy Days
6
Dry Days
22
Rainfall
51
mm
Sun Hours
7.8
Hrs
