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
28th Sep
9

8

0

0
Tuesday
29th Sep
9

8

0

0
Wednesday
30th Sep
10

8

1

1
Thursday
1st Oct
9

7

0

1
Friday
2nd Oct
9

6

2

1

5-day weather forecast updated at 04:00 on Monday 28th September 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 Monday 28th September 2026

Expect cloudy with some rain in Juneau, Alaska with a maximum temperature of 9°C and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 98% chance of some rain and a gentle breeze of 16 kph from the south-east.

9
°C maximum temperature
8
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
98
% chance of some rain
<30
mm of rainfall expected
7
°C wind chill
16
kph wind from SE

Juneau weather for Tuesday 29th September 2026

Expect cloudy with some rain in Juneau, Alaska with a maximum temperature of 9°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 98% chance of some rain and a gentle breeze of 17 kph from the east.

9
°C maximum temperature
8
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
98
% chance of some rain
<20
mm of rainfall expected
6
°C wind chill
17
kph wind from E

Juneau weather for Wednesday 30th September 2026

Expect cloudy with some rain in Juneau, Alaska with a maximum temperature of 10°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 98% chance of some rain and a gentle breeze of 16 kph from the south-east.

10
°C maximum temperature
8
°C minimum temperature
cloudy with some rain
1
hour of sunshine
1
UV index (Low)
98
% chance of some rain
<20
mm of rainfall expected
7
°C wind chill
16
kph wind from SE

Juneau weather for Thursday 1st October 2026

Expect cloudy with some rain in Juneau, Alaska with a maximum temperature of 9°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 91% chance of some rain and a gentle breeze of 15 kph from the east.

9
°C maximum temperature
7
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
91
% chance of some rain
<20
mm of rainfall expected
7
°C wind chill
15
kph wind from E

Juneau weather for Friday 2nd October 2026

Expect mostly cloudy with rain in Juneau, Alaska with a maximum temperature of 9°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 60% chance of some rain and a gentle breeze of 13 kph from the south-east.