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Weather in Juneau, Alaska for October 2026

Your guide to Juneau weather in October - trends and predictions

    Snow Forecast ❄️

  • Juneau typically experiences moderate snowfall in October, with an average of 8 snowy days.
    According to Juneau snow forecast for October 2026, 1 snowy day is expected until the end of the month at Saturday, October 31.

    • Temperatures

  • So far, October 2026 in Juneau is slightly warmer than the historical average by 1.3 °C.

  • The forecast for the upcoming days in Juneau predicts a temperature of 3.4 °C, which is slightly above the historical average.

  • In general, the average temperature in Juneau at the beginning of October is 6.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 2 °C by the end of October.

    • More

  • Is October a good time to visit Juneau? check out the best time to travel to Juneau page.

  • ✨ Is October a good time to visit Juneau? – Ask the AI Weatherman

Average dry days
7
Dry days
Average rainy days
16
Rainy days
Average snowy days
8
Snow days
Average temperatures
4°/1°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
88 %
Avg humidity

Juneau Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
7°
2
Moderate rain
6°
3
Moderate rain
6°
4
Moderate rain
7°
5
Moderate rain
6°
6
Moderate rain
7°
7
Moderate or heavy rain with thunder
6°
8
Light rain
7°
9
Light rain
7°
10
Moderate rain
6°
11
Light rain
5°
12
Moderate rain
5°
13
Light rain
6°
14
Moderate rain
6°
15
Moderate rain
6°
16
Moderate rain
7°
17
Moderate rain
5°
18
Moderate rain
5°
19
Moderate rain
4°
20
Heavy rain
4°
21
Moderate rain
3°
22
Moderate snow
2°
23
Moderate snow
2°
24
Moderate snow
2°
25
Light snow
4°
26
Light snow
1°
27
Sunny
7°
28
Sunny
4°
29
Sunny
3°
30
Overcast
2°
31
Heavy snow
1°

Temperatures trend during October in Juneau

See the weather trend as well as the moving average line

October weather in Juneau day by day

Click on a date for more information
September November
Date Weather Temperatures Rain Snow More
Oct. 1 Light rain
Light rain
 7° /2° 9 mm 0 cm
Oct. 2 Moderate rain
Moderate rain
 6° /2° 14.4 mm 0 cm
Oct. 3 Moderate rain
Moderate rain
 6° /4° 18.8 mm 0 cm
Oct. 4 Moderate rain
Moderate rain
 7° /2° 11.8 mm 0 cm
Oct. 5 Moderate rain
Moderate rain
 6° /4° 17.7 mm 0 cm
Oct. 6 Moderate rain
Moderate rain
 7° /4° 18.4 mm 0 cm
Oct. 7 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 6° /4° 28.9 mm 0 cm
Oct. 8 Light rain
Light rain
 7° /2° 8.4 mm 0 cm
Oct. 9 Light rain
Light rain
 7° /2° 6.9 mm 0 cm
Oct. 10 Moderate rain
Moderate rain
 6° /1° 11.5 mm 0 cm
Oct. 11 Light rain
Light rain
 5° /2° 2.5 mm 0 cm
Oct. 12 Moderate rain
Moderate rain
 5° /1° 23.7 mm 0.6 cm
Oct. 13 Light rain
Light rain
 6° /2° 8 mm 0 cm
Oct. 14 Moderate rain
Moderate rain
 6° /3° 12 mm 0 cm
Oct. 15 Moderate rain
Moderate rain
 6° /3° 21.3 mm 0 cm
Oct. 16 Moderate rain
Moderate rain
 7° /2° 21.5 mm 0 cm
Oct. 17 Moderate rain
Moderate rain
 5° /3° 23.3 mm 3.1 cm
Oct. 18 Moderate rain
Moderate rain
 5° /2° 19.1 mm 5.1 cm
Oct. 19 Moderate rain
Moderate rain
 4° /2° 16.5 mm 1.3 cm
Oct. 20 Heavy rain
Heavy rain
 4° /2° 29.1 mm 2.4 cm
Oct. 21 Moderate rain
Moderate rain
 3° /-3° 14.6 mm 0.4 cm
Oct. 22 Moderate snow
Moderate snow
 2° /-3° 15.5 mm 7 cm
Oct. 23 Moderate snow
Moderate snow
 2° /-3° 12.8 mm 6 cm
Oct. 24 Moderate snow
Moderate snow
 2° /-3° 10.4 mm 5.2 cm
Oct. 25 Light snow
Light snow
 4° /-2° 2.1 mm 1.7 cm
Oct. 26 Light snow
Light snow
 1° /-1° 3.6 mm 2.9 cm
Oct. 27 Sunny
Sunny
 7° /-1° 0 mm 0 cm
Oct. 28 Sunny
Sunny
 4° /-2° 0 mm 0 cm
Oct. 29 Sunny
Sunny
 3° /-3° 0 mm 0 cm
Oct. 30 Overcast
Overcast
 2° /-3° 0 mm 0 cm
Oct. 31 Heavy snow
Heavy snow
 1° /-1° 27.8 mm 20.1 cm
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.
Change Month
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Juneau in October - FAQ

What are the expected maximum and minimum temperatures in Juneau during October?
During October, expect a variety of temperatures with highs around 4° and lows near 1°, suitable for diverse activities and preferences.

How much rainfall should be expected in Juneau during October?
Significant rainfall exceeding 438.6 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 62.6 cm during October, occurring over 8 days.

What are the typical wind conditions in Juneau during October?
The average wind speed in Juneau during October is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

Juneau snow forecast October 2026

Track daily snowfall levels and discover Juneau’s snowy potential this October ❄️
On average, Juneau sees 8 snowy days during October, with approximately 62.6 cm of total snowfall.

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 438.6 mm of rainfall.
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Location coordinates Where is Juneau?

Get accurate weather forecasts for Juneau, located at latitude 58.302 and longitude -134.42. Stay updated with localized weather information tailored for Juneau.

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