The weather in Alaska in October is very cold with temperatures between 3°C and 6°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Alaska 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 Alaska during October. It’s important to get out your snow boots and warm mittens to stay warm while you explore Alaska.
Our weather forecast can give you a great sense of what weather to expect in Alaska in October 2025.
If you’re planning to visit Alaska in the near future, we highly recommend that you review the 14 day weather forecast for Alaska before you arrive.
Temperatures
6° / 3°
Rainy Days
6
Snowy Days
3
Dry Days
22
Rainfall
87
mm
Sun Hours
9.7
Hrs
