Weather forecast for 10 daysPort Heiden, AK
Weather forecast for the weekend
Sunday Oct 18, 2026
- 52°F
- 41°F
Showers
- Precip. probability: 69%
- Precipitation: 0.2"
- Wind: 17mphSE 141°
- Humidity: 86%
- UV index: 1
- Sunrise: 9:15 am AKDT
- Sunset: 7:24 pm AKDT
- details ▼
On Sunday, in Port Heiden, light showers are likely, with some brief dry spells throughout the day.
The likelihood of rainfall for today is high. However, precipitation will be light. The maximum temperature will be a crisp 51.8°F, while the minimum temperature will be a cold 41°F.
This October day will feature warmer weather, consistent with September's average of 52.3°F.
Sunrise will be at 9:15 am and sunset at 7:24 pm; the daylight will last for 10h and 9min.
The likelihood of rainfall for today is high. However, precipitation will be light. The maximum temperature will be a crisp 51.8°F, while the minimum temperature will be a cold 41°F.
This October day will feature warmer weather, consistent with September's average of 52.3°F.
Sunrise will be at 9:15 am and sunset at 7:24 pm; the daylight will last for 10h and 9min.
10-day overview
Daily temperatures
Warmest day: today 52°C.
Coldest period: Tuesday - Thursday 41°C.
Coldest period: Tuesday - Thursday 41°C.
Chance of precipitation
Highest chance: Tuesday 74%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 52°F
- 41°F
Showers
- Precip. probability: 69%
- Precipitation: 0.2"
- Wind: 17mphSE 141°
- Humidity: 86%
- UV index: 1
- Sunrise: 9:15 am AKDT
- Sunset: 7:24 pm AKDT
- details ▼
- Monday
- Oct 19, 2026
- 46°F
- 39°F
Cloudy
- Precip. probability: 24%
- Precipitation: 0.12"
- Wind: 12mphW 264°
- Humidity: 84%
- UV index: 1
- Sunrise: 9:17 am AKDT
- Sunset: 7:21 pm AKDT
- details ▼
- Tuesday
- Oct 20, 2026
- 41°F
- 36°F
Light Rain / Wind
- Precip. probability: 74%
- Precipitation: 0.24"
- Wind: 27mphWNW 293°
- Humidity: 80%
- UV index: 1
- Sunrise: 9:19 am AKDT
- Sunset: 7:18 pm AKDT
- details ▼
- Wednesday
- Oct 21, 2026
- 41°F
- 36°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 20mphNW 315°
- Humidity: 69%
- UV index: 1
- Sunrise: 9:21 am AKDT
- Sunset: 7:16 pm AKDT
- details ▼
- Thursday
- Oct 22, 2026
- 41°F
- 34°F
AM Clouds / PM Sun
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 10mphNNW 341°
- Humidity: 69%
- UV index: 1
- Sunrise: 9:23 am AKDT
- Sunset: 7:13 pm AKDT
- details ▼
- Friday
- Oct 23, 2026
- 48°F
- 45°F
Showers / Wind
- Precip. probability: 56%
- Precipitation: 0.31"
- Wind: 27mphSE 145°
- Humidity: 80%
- UV index: 1
- Sunrise: 9:26 am AKDT
- Sunset: 7:11 pm AKDT
- details ▼
- Saturday
- Oct 24, 2026
- 48°F
- 39°F
Light Rain
- Precip. probability: 65%
- Precipitation: 0.24"
- Wind: 20mphSSE 164°
- Humidity: 84%
- UV index: 1
- Sunrise: 9:28 am AKDT
- Sunset: 7:09 pm AKDT
- details ▼
- Sunday
- Oct 25, 2026
- 46°F
- 39°F
Showers
- Precip. probability: 44%
- Precipitation: 0.08"
- Wind: 14mphWSW 250°
- Humidity: 80%
- UV index: 1
- Sunrise: 9:30 am AKDT
- Sunset: 7:06 pm AKDT
- details ▼
- Monday
- Oct 26, 2026
- 48°F
- 39°F
AM Showers
- Precip. probability: 31%
- Precipitation: 0.04"
- Wind: 13mphSW 227°
- Humidity: 82%
- UV index: 1
- Sunrise: 9:32 am AKDT
- Sunset: 7:04 pm AKDT
- details ▼
- Tuesday
- Oct 27, 2026
- 48°F
- 39°F
PM Showers
- Precip. probability: 32%
- Precipitation: 0.08"
- Wind: 11mphS 186°
- Humidity: 82%
- UV index: 1
- Sunrise: 9:34 am AKDT
- Sunset: 7:01 pm AKDT
- details ▼
It is expected that a combination of rainy and overcast weather is anticipated.
Almost every day for the next ten days, rainfall is forecasted.
In the coming days, the maximum temperature will range between 41°F and 51.8°F, while the lowest temperature will be between 33.8°F and 44.6°F.
Today is the warmest day, with a maximum temperature of 51.8°F; Tuesday through Thursday, with the highest temperature of 41°F, will be the coldest days.
Almost every day for the next ten days, rainfall is forecasted.
In the coming days, the maximum temperature will range between 41°F and 51.8°F, while the lowest temperature will be between 33.8°F and 44.6°F.
Today is the warmest day, with a maximum temperature of 51.8°F; Tuesday through Thursday, with the highest temperature of 41°F, will be the coldest days.
Updated: Oct 18, 2026 @ 12:00:10 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, expect light showers throughout the day, with a chance of dry weather later.
Light precipitation of 0.2" is anticipated. The likelihood of rainfall is 69%.
Today, the highest temperature will be 51.8°F, while the lowest temperature will be 41°F.
The highest temperature today will be slightly warmer than the average maximum temperature in October. The lowest temperature today will be in line with the average low temperature.
The highest temperature today will be slightly warmer than the average maximum temperature in October. The lowest temperature today will be in line with the average low temperature.
On Sunday, in Port Heiden, sunrise will be at 9:15 am and sunset at 7:24 pm (AKDT).
In Port Heiden, the length of the day today will be 10h and 9min.
