Juneau (AK)
October
Weather in Juneau, Alaska for October 2026
Your guide to Juneau weather in October - trends and predictions
The climate of Juneau in October is quite snowy, averaging 14 snowy days.
In general, the average temperature in Juneau at the beginning of October is 6.3 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 2.4 °F by the end of October.
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Snow Forecast ❄️
Temperatures
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1
Dry days
16
Rainy days
14
Snow days
4°/0°
Temperatures
10 km/h
Avg max wind
86 %
Avg humidity
Juneau Weather October
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Temperatures trend during October in Juneau
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October weather in Juneau day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Light rain | 7° /1° | 5.4 mm | 2 | |
| Oct. 2 |  Moderate rain | 6° /1° | 15.7 mm | 2 | |
| Oct. 3 |  Light rain shower | 5° /3° | 16.5 mm | 1 | |
| Oct. 4 | Light drizzle | 7° /0° | 1.9 mm | 2 | |
| Oct. 5 | Light rain | 6° /2° | 14.8 mm | 2 | |
| Oct. 6 | Light rain shower | 7° /3° | 16.3 mm | 2 | |
| Oct. 7 |  Moderate or heavy rain with thunder | 6° /3° | 29.4 mm | 2 | |
| Oct. 8 | Light rain shower | 6° /1° | 11.2 mm | 2 | |
| Oct. 9 | Patchy light rain | 7° /1° | 9.3 mm | 2 | |
| Oct. 10 | Light rain | 5° /1° | 15.3 mm | 2 | |
| Oct. 11 | Patchy rain possible | 6° /1° | 0.4 mm | 2 | |
| Oct. 12 | Light rain | 5° /0° | 28.5 mm | 2 | |
| Oct. 13 | Light rain | 5° /2° | 10.5 mm | 1 | |
| Oct. 14 | Light rain | 6° /2° | 16 mm | 2 | |
| Oct. 15 | Light drizzle | 6° /2° | 9.6 mm | 2 | |
| Oct. 16 |  Overcast | 6° /1° | 9.2 mm | 2 | |
| Oct. 17 | Light rain shower | 6° /2° | 24.1 mm | 2 | |
| Oct. 18 | Moderate rain | 5° /2° | 21.7 mm | 2 | |
| Oct. 19 | Moderate rain | 4° /1° | 19.7 mm | 1 | |
| Oct. 20 | Patchy rain possible | 4° /1° | 16.6 mm | 2 | |
| Oct. 21 |  Heavy snow | 3° /-4° | 14.1 mm | 1 | |
| Oct. 22 | Heavy snow | 1° /-4° | 16.8 mm | 1 | |
| Oct. 23 |  Sunny | 0° /-4° | 16.1 mm | 1 | |
| Oct. 24 |  Partly cloudy | 1° /-3° | 13.8 mm | 1 | |
| Oct. 25 | Partly cloudy | 3° /-2° | 2.7 mm | 1 | |
| Oct. 26 | Heavy snow | 2° /-2° | 3.6 mm | 1 | |
| Oct. 27 | Sunny | 2° /-3° | 1.8 mm | 1 | |
| Oct. 28 | Sunny | 1° /-4° | 1.6 mm | 1 | |
| Oct. 29 | Heavy snow | 2° /-3° | 7.5 mm | 1 | |
| Oct. 30 | Heavy snow | 3° /0° | 18.3 mm | 1 | |
| Oct. 31 | Overcast | 4° /1° | 1.1 mm | 1 | |
| Next | |||||
Important Notice
Our weather forecast for Juneau in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Juneau forecast closer to your planned date for the most up-to-date weather information.
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Juneau in October - FAQ
What are the expected maximum and minimum temperatures in Juneau during October?
Brace for cold days with temperatures not exceeding 4° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Juneau during October?
Significant rainfall exceeding 393.8 mm is expected in Juneau during October, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Juneau in October 2026?
Juneau experiences an average snowfall of 58.39 cm during October, occurring over 14 days.
What are the typical wind conditions in Juneau during October?
The average wind speed in Juneau during October is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Juneau
Explore the daily rainfall trends and prepare for Juneaus October weather 💧
Typically, Juneau has 16 rainy days in October with a total of 393.8 mm of rainfall.
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