Typical Weather in Juneau, AK in October
48° F Avg High
39° F Avg Low
20 Rainy Days
☀️ Temperature Summary
Highs in October are typically around 48°F, which is cooler than usual in Juneau. You can expect overnight lows near 39°F most days. Daily high temperatures can range between 52°F and 45°F for the month of October.
You'll want to plan for some indoor activities if you're planning to visit in October, with cool, rainy days the norm.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
Don't forget to pack an umbrella! You can expect about a 66% chance of rain for any given day in October. It's one of the rainier months of the year for Juneau, with total rainfall for the month around 12 inches. If you want to avoid the wet conditions in October, you may consider visiting in November instead, when rainfall chances can be closer to 53%.
Rainfall Throughout the Year
Planning a trip to Juneau? Try our free trip weather planner