Juneau weather live forecast

Today's maximum temperature in Juneau is expected to be 10°C. Select a day from the live weather forecast for Juneau, Alaska, USA for more weather parameters.

Wednesday
7th Oct
10

8

3

1
Thursday
8th Oct
10

5

6

1
Friday
9th Oct
10

4

11

1
Saturday
10th Oct
10

3

8

2
Sunday
11th Oct
9

4

0

1

5-day weather forecast updated at 04:00 on Wednesday 7th October 2026 GMT

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The 5-day weather forecast for Alaska (Juneau) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Juneau weather forecast by day

Below are the detailed weather forecasts for Juneau for the next 5 days.

Juneau weather for Wednesday 7th October 2026

Expect mostly cloudy with rain in Juneau, Alaska with a maximum temperature of 10°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 88% chance of some rain and a gentle breeze of 15 kph from the south-east.

10
°C maximum temperature
8
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
1
UV index (Low)
88
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
15
kph wind from SE

Juneau weather for Thursday 8th October 2026

Expect sunshine and showers in Juneau, Alaska with a maximum temperature of 10°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 34% chance of some rain and a gentle breeze of 13 kph from the north-west.

10
°C maximum temperature
5
°C minimum temperature
sunshine and showers
6
hours of sunshine
1
UV index (Low)
34
% chance of some rain
<5
mm of rainfall expected
8
°C wind chill
13
kph wind from NW

Juneau weather for Friday 9th October 2026

Expect clear skies in Juneau, Alaska with a maximum temperature of 10°C, maximum UV of 1 (Low) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north.

10
°C maximum temperature
4
°C minimum temperature
clear skies
11
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from N

Juneau weather for Saturday 10th October 2026

Expect scattered clouds in Juneau, Alaska with a maximum temperature of 10°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-east.

10
°C maximum temperature
3
°C minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from NE

Juneau weather for Sunday 11th October 2026

Expect mostly cloudy with rain in Juneau, Alaska with a maximum temperature of 9°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and a gentle breeze of 18 kph from the south-east.