Weather forecast for 10 daysSitka, AK

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 50°F
  • 45°F
Rain
Rain
  • Precip. probability: 100%
  • Precipitation: 1.02"
  • Wind: 13mphS 180°
  • Humidity: 85%
  • UV index: 1
  • Sunrise: 7:39 am AKDT
  • Sunset: 5:53 pm AKDT
  • ▼
Today, expect scattered showers to bring rain on and off throughout the day.
Increased precipitation is forecasted. A mild temperature range, peaking at a crisp 50°F and bottoming out at a chilly 44.6°F, is expected.
October's usual high of 46.4°F is predicted to be matched by the day’s maximum temperature.
Sunrise will be at 7:39 am and sunset at 5:53 pm; the daylight will last for 10h and 13min.

Sunday Oct 18, 2026

  • 48°F
  • 43°F
Showers
Showers
  • Precip. probability: 63%
  • Precipitation: 0.16"
  • Wind: 6mphSSE 152°
  • Humidity: 82%
  • UV index: 1
  • Sunrise: 7:42 am AKDT
  • Sunset: 5:50 pm AKDT
  • ▼
On Sunday, October 18, light showers are likely, with some brief dry spells throughout the day.
With a high probability, light precipitation is expected for tomorrow. Temperature shifts will be minor, ranging from a high of a frosty 48.2°F to a low of a brisk 42.8°F.
Tomorrow's high is anticipated to coincide with the typical October maximum of 46.4°F.
Sunrise will be at 7:42 am and sunset at 5:50 pm; tomorrow's daylight will last for 10h and 8min.

10-day overview

Daily temperatures

Warmest day: Tuesday 54°C.
Coldest period: Wednesday - Friday 46°C.

Chance of precipitation

Highest chance: 100%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 50°F
  • 45°F
Rain
Rain
  • Precip. probability: 100%
  • Precipitation: 1.02"
  • Wind: 13mphS 180°
  • Humidity: 85%
  • UV index: 1
  • Sunrise: 7:39 am AKDT
  • Sunset: 5:53 pm AKDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 48°F
  • 43°F
Showers
Showers
  • Precip. probability: 63%
  • Precipitation: 0.16"
  • Wind: 6mphSSE 152°
  • Humidity: 82%
  • UV index: 1
  • Sunrise: 7:42 am AKDT
  • Sunset: 5:50 pm AKDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 48°F
  • 46°F
PM Showers
PM Showers
  • Precip. probability: 51%
  • Precipitation: 1.18"
  • Wind: 11mphSE 129°
  • Humidity: 80%
  • UV index: 1
  • Sunrise: 7:44 am AKDT
  • Sunset: 5:48 pm AKDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 54°F
  • 43°F
Rain / Wind
Rain / Wind
  • Precip. probability: 100%
  • Precipitation: 1.89"
  • Wind: 21mphSSE 162°
  • Humidity: 88%
  • UV index: 1
  • Sunrise: 7:46 am AKDT
  • Sunset: 5:45 pm AKDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 46°F
  • 39°F
Rain
Rain
  • Precip. probability: 92%
  • Precipitation: 0.67"
  • Wind: 10mphS 182°
  • Humidity: 83%
  • UV index: 0
  • Sunrise: 7:48 am AKDT
  • Sunset: 5:43 pm AKDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 46°F
  • 39°F
Showers
Showers
  • Precip. probability: 70%
  • Precipitation: 0.16"
  • Wind: 6mphSE 129°
  • Humidity: 83%
  • UV index: 1
  • Sunrise: 7:50 am AKDT
  • Sunset: 5:40 pm AKDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 46°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 7mphENE 70°
  • Humidity: 79%
  • UV index: 1
  • Sunrise: 7:52 am AKDT
  • Sunset: 5:38 pm AKDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 48°F
  • 41°F
PM Showers
PM Showers
  • Precip. probability: 32%
  • Precipitation: 0.16"
  • Wind: 7mphENE 72°
  • Humidity: 74%
  • UV index: 1
  • Sunrise: 7:55 am AKDT
  • Sunset: 5:35 pm AKDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 48°F
  • 41°F
Rain
Rain
  • Precip. probability: 60%
  • Precipitation: 0.51"
  • Wind: 8mphE 86°
  • Humidity: 82%
  • UV index: 1
  • Sunrise: 7:57 am AKDT
  • Sunset: 5:33 pm AKDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 48°F
  • 39°F
Rain
Rain
  • Precip. probability: 60%
  • Precipitation: 0.39"
  • Wind: 7mphENE 68°
  • Humidity: 84%
  • UV index: 1
  • Sunrise: 7:59 am AKDT
  • Sunset: 5:30 pm AKDT
  • ▼
Ten-day trends indicate that primarily wet and occasionally overcast weather is expected.
Rain is anticipated on Saturday through Thursday, next Saturday through next Monday.
In the upcoming period, the maximum temperature will range between 46.4°F and 53.6°F, while the low temperature range extends from 37.4°F to 46.4°F.
Tuesday is expected to be the warmest, reaching up to 53.6°F; Wednesday through Friday, with the highest temperature of 46.4°F, will be the coldest days.
Updated: Oct 17, 2026 @ 15:10:00 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, expect showery conditions to last throughout the day.

Yes, it will rain today. High precipitation of 1.02" is anticipated.

Today, the maximum temperature will be 50°F, while the minimum temperature will be 44.6°F.
Today, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature today will be also in line with the average low temperature.

On Saturday, in Sitka, sunrise will be at 7:39 am and sunset at 5:53 pm (AKDT).

In Sitka, today, there will be 10h and 13min of daylight.

On Sunday, scattered showers will occur throughout the day, with lighter rain expected during the afternoon.

With a probability of 63%, light precipitation of 0.16" is forecasted.

Tomorrow, the highest temperature will be 48.2°F, while the lowest temperature will be 42.8°F.
The maximum temperature will be in line with the average highest temperature of 46.4°F in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Sitka, sunrise will be at 7:42 am and sunset at 5:50 pm (AKDT).

In Sitka, the length of the day tomorrow will be 10h and 8min.