Juneau weather live forecast

Today's maximum temperature in Juneau is expected to be 9°C. Select a day from the live weather forecast for Juneau, Alaska, USA for more weather parameters.

Monday
12th Oct
9

7

3

1
Tuesday
13th Oct
9

5

1

1
Wednesday
14th Oct
9

4

1

1
Thursday
15th Oct
10

6

0

0
Friday
16th Oct
10

7

0

1

5-day weather forecast updated at 04:00 on Tuesday 13th October 2026 GMT

More about Juneau

Juneau by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Alaska

Intrepid Travel sale: up to 15% off selected trips

Sale

Save up to 15% on selected small trips worldwide
Book tours across Europe, Africa, Asia & the Americas
Travel before 31st March 2027 (inclusive)

Go to Intrepid Travel deal >>

Expires at 23:59 on Saturday 31st Oct 2026 · View all Intrepid Travel offers

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 Monday 12th October 2026

Expect mostly cloudy with light rain in Juneau, Alaska with a maximum temperature of 9°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 18 kph from the south-east.

9
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
30
% chance of some rain
<2
mm of rainfall expected
6
°C wind chill
18
kph wind from SE

Juneau weather for Tuesday 13th October 2026

Expect broken clouds in Juneau, Alaska with a maximum temperature of 9°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.

9
°C maximum temperature
5
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
7
°C wind chill
14
kph wind from E

Juneau weather for Wednesday 14th October 2026

9
°C maximum temperature
4
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
17
kph wind from E

Juneau weather for Thursday 15th October 2026

Expect cloudy with some rain in Juneau, Alaska with a maximum temperature of 10°C and no hours of bright sunshine. There are 40-50 mm of rainfall expected with 100% chance of some rain and a moderate breeze of 24 kph from the east.

10
°C maximum temperature
6
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
100
% chance of some rain
<50
mm of rainfall expected
7
°C wind chill
24
kph wind from E

Juneau weather for Friday 16th October 2026

Expect cloudy with some rain in Juneau, Alaska with a maximum temperature of 10°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 40-50 mm of rainfall expected with 83% chance of some rain and a moderate breeze of 21 kph from the south-east.