Weather forecast for tomorrowChiniak, AK
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 46°F
- 45°F
PM Showers
- Precip. probability: 64%
- Precipitation: 0.31"
- Wind: 14mphSW 224°
- Humidity: 73%
- UV index: 1
- Sunrise: 8:51 am AKDT
- Sunset: 6:57 pm AKDT
- details ▼
On Sunday, in Chiniak, expect afternoon showers to move through periodically.
The likelihood of precipitation for tomorrow is high. However, the rainfall will be light. A slight temperature fluctuation is predicted, ranging from a high of a chilly 46.4°F to a low of a brisk 44.6°F.
Tomorrow's temperature is anticipated to match October's standard peak of 46.2°F.
Sunrise will be at 8:51 am and sunset at 6:57 pm; tomorrow's daylight will last for 10h and 6min.
The likelihood of precipitation for tomorrow is high. However, the rainfall will be light. A slight temperature fluctuation is predicted, ranging from a high of a chilly 46.4°F to a low of a brisk 44.6°F.
Tomorrow's temperature is anticipated to match October's standard peak of 46.2°F.
Sunrise will be at 8:51 am and sunset at 6:57 pm; tomorrow's daylight will last for 10h and 6min.
Hourly overview
Hourly temperatures
Warmest period: 6 pm - 9 pm 46°C.
Coldest hour: 9 am 30°C.
Coldest hour: 9 am 30°C.
Chance of precipitation
Highest chance: 9 pm 78%.
Hourly weather forecast
- 12 am
- 36°F
- Feels like:30°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphWNW 293°
- Humidity: 77%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 34°F
- Feels like:28°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphWNW 290°
- Humidity: 78%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 34°F
- Feels like:28°F
Mostly Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphWNW 300°
- Humidity: 80%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 32°F
- Feels like:27°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphWNW 304°
- Humidity: 81%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 am
- 32°F
- Feels like:27°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphWNW 287°
- Humidity: 80%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 8:51 am
- 10 am
- 34°F
- Feels like:30°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphW 270°
- Humidity: 76%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 12 pm
- 39°F
- Feels like:36°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSSW 207°
- Humidity: 67%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 2 pm
- 43°F
- Feels like:37°F
Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphS 190°
- Humidity: 65%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 4 pm
- 45°F
- Feels like:39°F
Showers
- Precip. probability: 39%
- Precipitation: 0.04"
- Wind: 12mphS 187°
- Humidity: 73%
- Pressure: 29.88"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 6 pm
- 46°F
- Feels like:39°F
Rain
- Precip. probability: 64%
- Precipitation: 0.04"
- Wind: 14mphS 184°
- Humidity: 80%
- Pressure: 29.83"Hg
- Visibility: 5mi
- UV index: 0
- details ▼
Sunset: 6:57 pm
- 8 pm
- 46°F
- Feels like:39°F
Light Rain
- Precip. probability: 74%
- Precipitation: 0.04"
- Wind: 17mphS 185°
- Humidity: 88%
- Pressure: 29.77"Hg
- Visibility: 2mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:39°F
Light Rain
- Precip. probability: 67%
- Precipitation: 0.04"
- Wind: 19mphS 190°
- Humidity: 91%
- Pressure: 29.71"Hg
- Visibility: 2mi
- UV index: 0
- details ▼
Tomorrow, a combination of cloudy, damp and sun-filled weather is forecasted.
With minimal precipitation of 0.04", rainfall is expected from 4 pm to 11 pm.
The temperature will vary between a minimum of 30.2°F and a maximum of 46.4°F. The warmest part of the day will be from 5 pm to 11 pm.
Tomorrow, the high temperature will be close to October's average. The night temperature will be also consistent with the standard October low of 41.9°F.
With minimal precipitation of 0.04", rainfall is expected from 4 pm to 11 pm.
The temperature will vary between a minimum of 30.2°F and a maximum of 46.4°F. The warmest part of the day will be from 5 pm to 11 pm.
Tomorrow, the high temperature will be close to October's average. The night temperature will be also consistent with the standard October low of 41.9°F.
Updated: Oct 18, 2026 @ 01:30:36 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, a chance of afternoon showers exists, so it may be a good idea to keep an umbrella handy.
Light precipitation of 0.31" is forecasted. The likelihood of rainfall is 64%.
Tomorrow, the highest temperature in Chiniak will be 46.4°F, while the lowest temperature will be 44.6°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature 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. Tomorrow, the lowest temperature will be also in line with the average low temperature.
On Sunday, in Chiniak, sunrise will be at 8:51 am and sunset at 6:57 pm (AKDT).
Tomorrow, the daylight will last for 10h and 6min.
