Juneau weather live forecast

Today's maximum temperature in Juneau is expected to be 6°C. Select a day from the live weather forecast for Juneau, Alaska, USA for more weather parameters.

  • Wednesday
    3rd Dec
    Cloudy with some rain (10-20 mm of rainfall expected)
  • Thursday
    4th Dec
    Mostly cloudy with light rain (2-5 mm of rainfall expected)
  • Friday
    5th Dec
    Cloudy with some rain (5-10 mm of rainfall expected)
  • Saturday
    6th Dec
    Cloudy with sleet or snow (30-40 mm of rainfall expected)
  • Sunday
    7th Dec
    Cloudy with sleet or snow (20-30 mm of rainfall expected)

5-day weather forecast updated at 04:01 on Wednesday 3rd December 2025 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 3rd December 2025

Expect cloudy with some rain in Juneau, Alaska with a maximum temperature of 6°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 89% chance of some rain and a gentle breeze of 19 kph from the east.

  • 6°C maximum temperature6
    °C maximum temperature
  • 5°C minimum temperature5
    °C minimum temperature
  • Cloudy with some rain
    cloudy with some rain
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 89% chance of some rain89
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • 2°C wind chill2
    °C wind chill
  • Gentle breeze of 19 kph from the East19
    kph wind from E

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Juneau weather for Thursday 4th December 2025

Expect mostly cloudy with light rain in Juneau, Alaska with a maximum temperature of 6°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a light breeze of 12 kph from the south-east.

  • 6°C maximum temperature6
    °C maximum temperature
  • 4°C minimum temperature4
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 65% chance of some rain65
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 3°C wind chill3
    °C wind chill
  • Light breeze of 12 kph from the South-East12
    kph wind from SE

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Juneau weather for Friday 5th December 2025

Expect cloudy with some rain in Juneau, Alaska with a maximum temperature of 4°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 82% chance of some rain and a gentle breeze of 17 kph from the east.

  • 4°C maximum temperature4
    °C maximum temperature
  • 3°C minimum temperature3
    °C minimum temperature
  • Cloudy with some rain
    cloudy with some rain
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 82% chance of some rain82
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 0°C wind chill0
    °C wind chill
  • Gentle breeze of 17 kph from the East17
    kph wind from E

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Juneau weather for Saturday 6th December 2025

Expect cloudy with sleet or snow in Juneau, Alaska with a maximum temperature of 4°C and no hours of bright sunshine. There are 30-40 mm of sleet/snow expected with 100% chance of some sleet or snow and a moderate breeze of 25 kph from the east.

  • 4°C maximum temperature4
    °C maximum temperature
  • 2°C minimum temperature2
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 100% chance of some sleet or snow100
    % chance of some sleet or snow
  • 30-40 mm of sleet/snow expected<40
    mm of sleet/snow expected
  • -1°C wind chill-1
    °C wind chill
  • Moderate breeze of 25 kph from the East25
    kph wind from E

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Juneau weather for Sunday 7th December 2025

Expect cloudy with sleet or snow in Juneau, Alaska with a maximum temperature of 3°C and 1 hour of bright sunshine. There are 20-30 mm of sleet/snow expected with 99% chance of some sleet or snow and a moderate breeze of 25 kph from the east.

  • 3°C maximum temperature3
    °C maximum temperature
  • -1°C minimum temperature-1
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 99% chance of some sleet or snow99
    % chance of some sleet or snow
  • 20-30 mm of sleet/snow expected<30
    mm of sleet/snow expected
  • -3°C wind chill-3
    °C wind chill
  • Moderate breeze of 25 kph from the East25
    kph wind from E

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Metric (°C / mm)  |  Imperial (°F / inches)

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