Ketchikan weather live forecast

Today's maximum temperature in Ketchikan is expected to be 11°C. Select a day from the live weather forecast for Ketchikan, Alaska, USA for more weather parameters.

  • Tuesday
    21st Oct
    Mostly cloudy with light rain (2-5 mm of rainfall expected)
  • Wednesday
    22nd Oct
    Cloudy with some rain (50 mm or more rainfall expected)
  • Thursday
    23rd Oct
    Cloudy with some rain (50 mm or more rainfall expected)
  • Friday
    24th Oct
    Cloudy with some rain (20-30 mm of rainfall expected)
  • Saturday
    25th Oct
    Mostly cloudy with rain (10-20 mm of rainfall expected)

5-day weather forecast updated at 04:01 on Wednesday 22nd October 2025 GMT

More about Ketchikan

Ketchikan by month

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

Recommended for Alaska

Cosmos: up to £900 savings on 2026 tours

  • Save up to £900 per couple on 2026 tours worldwide
  • Discount varies by destination. T&Cs apply
  • Travel between 1st Jan & 31st Dec 2026 (inclusive)
Go to Cosmos deal >>

Expires at 23:59 on Friday 31st Oct 2025 · View all Cosmos offers

CosmosTour deal finder

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

Ketchikan weather forecast by day

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

Ketchikan weather for Tuesday 21st October 2025

Expect mostly cloudy with light rain in Ketchikan, Alaska with a maximum temperature of 11°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 93% chance of some rain and a fresh breeze of 35 kph from the south-east.

  • 11°C maximum temperature11
    °C maximum temperature
  • 9°C minimum temperature9
    °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)
  • 93% chance of some rain93
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 11°C wind chill11
    °C wind chill
  • Fresh breeze of 35 kph from the South-East35
    kph wind from SE

Back to top

Ketchikan weather for Wednesday 22nd October 2025

Expect cloudy with some rain in Ketchikan, Alaska with a maximum temperature of 10°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 50 mm or more of rainfall expected with 99% chance of some rain and a fresh breeze of 36 kph from the south-east.

  • 10°C maximum temperature10
    °C maximum temperature
  • 9°C minimum temperature9
    °C minimum temperature
  • Cloudy with some rain
    cloudy with some rain
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 99% chance of some rain99
    % chance of some rain
  • 50 mm or more of rainfall expected>50
    mm or more of rainfall expected
  • 6°C wind chill6
    °C wind chill
  • Fresh breeze of 36 kph from the South-East36
    kph wind from SE

Back to top

Ketchikan weather for Thursday 23rd October 2025

Expect cloudy with some rain in Ketchikan, Alaska with a maximum temperature of 10°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 99% chance of some rain and a fresh breeze of 36 kph from the south.

  • 10°C maximum temperature10
    °C maximum temperature
  • 8°C minimum temperature8
    °C minimum temperature
  • Cloudy with some rain
    cloudy with some rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 99% chance of some rain99
    % chance of some rain
  • 50 mm or more of rainfall expected>50
    mm or more of rainfall expected
  • 6°C wind chill6
    °C wind chill
  • Fresh breeze of 36 kph from the South36
    kph wind from S

Back to top

Ketchikan weather for Friday 24th October 2025

Expect cloudy with some rain in Ketchikan, Alaska with a maximum temperature of 8°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a moderate breeze of 21 kph from the south-east.

  • 8°C maximum temperature8
    °C maximum temperature
  • 7°C minimum temperature7
    °C minimum temperature
  • Cloudy with some rain
    cloudy with some rain
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 99% chance of some rain99
    % chance of some rain
  • 20-30 mm of rainfall expected<30
    mm of rainfall expected
  • 5°C wind chill5
    °C wind chill
  • Moderate breeze of 21 kph from the South-East21
    kph wind from SE

Back to top

Ketchikan weather for Saturday 25th October 2025

Expect mostly cloudy with rain in Ketchikan, Alaska with a maximum temperature of 7°C and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 86% chance of some rain and a gentle breeze of 13 kph from the east.

  • 7°C maximum temperature7
    °C maximum temperature
  • 6°C minimum temperature6
    °C minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • 2 hours of bright sunshine2
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 86% chance of some rain86
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • 4°C wind chill4
    °C wind chill
  • Gentle breeze of 13 kph from the East13
    kph wind from E

Back to top

Cosmos: up to £900 savings on 2026 tours

  • Save up to £900 per couple on 2026 tours worldwide
  • Discount varies by destination. T&Cs apply
  • Travel between 1st Jan & 31st Dec 2026 (inclusive)
Go to Cosmos deal >>

Expires at 23:59 on Friday 31st Oct 2025 · View all Cosmos offers

CosmosTour deal finder

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

Back to top

More about the USA

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^