Weather forecast for 10 daysKoyukuk, AK
Weather forecast for the weekend
Sunday Oct 18, 2026
- 34°F
- 21°F
Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 6mphS 171°
- Humidity: 79%
- UV index: 0
- Sunrise: 9:34 am AKDT
- Sunset: 6:57 pm AKDT
- details ▼
Tomorrow, in Koyukuk, low-hanging clouds will persist throughout the day.
The maximum expected temperature is an icy 33.8°F, while the minimum temperature will be a freezing 21.2°F.
Tomorrow's top temperature is set to align with the common October high of 32.5°F.
Sunrise will be at 9:34 am and sunset at 6:57 pm; tomorrow's daylight will last for 9h and 23min.
The maximum expected temperature is an icy 33.8°F, while the minimum temperature will be a freezing 21.2°F.
Tomorrow's top temperature is set to align with the common October high of 32.5°F.
Sunrise will be at 9:34 am and sunset at 6:57 pm; tomorrow's daylight will last for 9h and 23min.
10-day overview
Daily temperatures
Warmest period: Saturday - Monday 36°C.
Minimum temperature: 28°C.
Minimum temperature: 28°C.
Chance of precipitation
Highest chance: Friday 66%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 23°F
Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 4mphSSW 204°
- Humidity: 81%
- UV index: 0
- Sunrise: 9:31 am AKDT
- Sunset: 7:00 pm AKDT
- details ▼
- Sunday
- Oct 18, 2026
- 34°F
- 21°F
Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 6mphS 171°
- Humidity: 79%
- UV index: 0
- Sunrise: 9:34 am AKDT
- Sunset: 6:57 pm AKDT
- details ▼
- Monday
- Oct 19, 2026
- 28°F
- 21°F
Snow Showers
- Precip. probability: 57%
- Precipitation: 0.31"
- Wind: 8mphNNE 32°
- Humidity: 80%
- UV index: 0
- Sunrise: 9:37 am AKDT
- Sunset: 6:53 pm AKDT
- details ▼
- Tuesday
- Oct 20, 2026
- 30°F
- 19°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 9mphNNW 336°
- Humidity: 76%
- UV index: 0
- Sunrise: 9:40 am AKDT
- Sunset: 6:50 pm AKDT
- details ▼
- Wednesday
- Oct 21, 2026
- 32°F
- 18°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphNW 307°
- Humidity: 76%
- UV index: 0
- Sunrise: 9:44 am AKDT
- Sunset: 6:46 pm AKDT
- details ▼
- Thursday
- Oct 22, 2026
- 30°F
- 19°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 6mphS 179°
- Humidity: 81%
- UV index: 0
- Sunrise: 9:47 am AKDT
- Sunset: 6:43 pm AKDT
- details ▼
- Friday
- Oct 23, 2026
- 28°F
- 27°F
Snow
- Precip. probability: 66%
- Precipitation: 0.71"
- Wind: 11mphESE 118°
- Humidity: 77%
- UV index: 0
- Sunrise: 9:50 am AKDT
- Sunset: 6:39 pm AKDT
- details ▼
- Saturday
- Oct 24, 2026
- 36°F
- 30°F
Rain / Snow
- Precip. probability: 58%
- Precipitation: 0.24"
- Wind: 11mphSSE 155°
- Humidity: 87%
- UV index: 0
- Sunrise: 9:53 am AKDT
- Sunset: 6:36 pm AKDT
- details ▼
- Sunday
- Oct 25, 2026
- 36°F
- 30°F
AM Snow Showers
- Precip. probability: 36%
- Precipitation: 0.04"
- Wind: 9mphS 179°
- Humidity: 87%
- UV index: 0
- Sunrise: 9:56 am AKDT
- Sunset: 6:32 pm AKDT
- details ▼
- Monday
- Oct 26, 2026
- 36°F
- 30°F
Few Snow Showers
- Precip. probability: 34%
- Precipitation: 0.2"
- Wind: 9mphS 176°
- Humidity: 88%
- UV index: 0
- Sunrise: 10:00 am AKDT
- Sunset: 6:29 pm AKDT
- details ▼
Over the next ten days, a mix of snow-covered, cloudy and bright weather is forecasted.
Rainfall is not anticipated in Koyukuk in the upcoming days.
Snowfall is predicted for Monday, Friday through next Monday. With heavy precipitation of 0.71", most snowfall is expected on Friday.
In the coming days, the highest temperature will range between 28.4°F and 35.6°F, while the lowest night temperatures will vary significantly, as the minimum temperature is expected to range between 17.6°F and 30.2°F.
The warmest days will be next Saturday through next Monday, with a maximum of 35.6°F; Monday and Friday, with the highest temperature of 28.4°F, will be the coldest days.
Rainfall is not anticipated in Koyukuk in the upcoming days.
Snowfall is predicted for Monday, Friday through next Monday. With heavy precipitation of 0.71", most snowfall is expected on Friday.
In the coming days, the highest temperature will range between 28.4°F and 35.6°F, while the lowest night temperatures will vary significantly, as the minimum temperature is expected to range between 17.6°F and 30.2°F.
The warmest days will be next Saturday through next Monday, with a maximum of 35.6°F; Monday and Friday, with the highest temperature of 28.4°F, will be the coldest days.
Updated: Oct 18, 2026 @ 04:36:34 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in Koyukuk, expect persistent cloudiness.
Tomorrow, the maximum temperature will be 33.8°F, while the minimum temperature will be 21.2°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be also in line with the average low temperature.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be also in line with the average low temperature.
On Sunday, in Koyukuk, sunrise will be at 9:34 am and sunset at 6:57 pm (AKDT).
Tomorrow, the daylight will last for 9h and 23min.
