Weather forecast for todayOld Harbor, AK

Weather forecast for today

Current condition 3:24 am AKDT

  • 32°F
  • Feels like:
    27°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 7mphWNW 290°
  • Humidity: 75%
  • Dewpoint: 25°F
  • Pressure: 29.93"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Old Harbor, at the moment, a deep blue sky remains clear and cloudless.
The temperature is a cold 32°F, with the felt air temperature being appraised at a harsh 26.6°F. The current temperature is relatively far from today's maximum-forecasted 46.4°F.

Sunday Oct 18, 2026

  • 46°F
  • 45°F
PM Rain
PM Rain
  • Precip. probability: 100%
  • Precipitation: 1.22"
  • Wind: 9mphW 264°
  • Humidity: 80%
  • UV index: 1
  • Sunrise: 8:54 am AKDT
  • Sunset: 7:02 pm AKDT
  • ▼
Today, in Old Harbor, afternoon rain is expected to roll in, bringing a wet finish to the day.
Intense precipitation of 1.22" is forecasted. Temperature shifts will be modest, ranging from a peak of a frosty 46.4°F to a low of a chilly 44.6°F.
The temperature is predicted to correspond with the average October peak of 46.2°F.
Sunrise will be at 8:54 am and sunset at 7:02 pm; the daylight will last for 10h and 8min.

Hourly overview

Hourly temperatures

Warmest period: 8 pm - 10 pm 48°C.
Coldest period: 4 am - 8 am 32°C.

Chance of precipitation

Highest chance: 6 pm 100%.

Hourly weather forecast

  • 4 am
  • 32°F
  • Feels like:
    25°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphWNW 293°
  • Humidity: 74%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 32°F
  • Feels like:
    27°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphWNW 295°
  • Humidity: 77%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 am
  • 32°F
  • Feels like:
    27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphWNW 294°
  • Humidity: 80%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 8:54 am
  • 10 am
  • 36°F
  • Feels like:
    30°F
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphWNW 299°
  • Humidity: 79%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 pm
  • 41°F
  • Feels like:
    37°F
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 4mphW 261°
  • Humidity: 72%
  • Pressure: 29.94"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 2 pm
  • 43°F
  • Feels like:
    41°F
Rain
Rain
  • Precip. probability: 89%
  • Precipitation: 0.04"
  • Wind: 5mphSW 224°
  • Humidity: 81%
  • Pressure: 29.91"Hg
  • Visibility: 4mi
  • UV index: 1
  • ▼
  • 4 pm
  • 46°F
  • Feels like:
    43°F
Rain
Rain
  • Precip. probability: 95%
  • Precipitation: 0.08"
  • Wind: 6mphSSW 198°
  • Humidity: 89%
  • Pressure: 29.85"Hg
  • Visibility: 1mi
  • UV index: 0
  • ▼
  • 6 pm
  • 46°F
  • Feels like:
    43°F
Rain
Rain
  • Precip. probability: 100%
  • Precipitation: 0.12"
  • Wind: 9mphSSW 198°
  • Humidity: 91%
  • Pressure: 29.8"Hg
  • Visibility: 1mi
  • UV index: 0
  • ▼
Sunset: 7:02 pm
  • 8 pm
  • 48°F
  • Feels like:
    43°F
Rain
Rain
  • Precip. probability: 99%
  • Precipitation: 0.08"
  • Wind: 11mphSSW 197°
  • Humidity: 90%
  • Pressure: 29.74"Hg
  • Visibility: 1mi
  • UV index: 0
  • ▼
  • 10 pm
  • 48°F
  • Feels like:
    43°F
Rain
Rain
  • Precip. probability: 94%
  • Precipitation: 0.12"
  • Wind: 12mphSSW 199°
  • Humidity: 93%
  • Pressure: 29.71"Hg
  • Visibility: 1mi
  • UV index: 0
  • ▼
Today, in Old Harbor, a combination of rain-soaked and overcast weather is forecasted.
Rainfall is expected from 1 pm to 11 pm. With light precipitation of 0.12", the most intense rain will be falling at 6 pm, 10 pm and 11 pm.
The temperature will vary between a minimum of 32°F and a maximum of 48.2°F. The feels-like temperature will vary between a maximum of 42.8°F and a minimum of 24.8°F. The warmest part of the day will be from 8 pm to 11 pm.
The temperature today will be similar to the average high in October. Today, the lowest temperature will be also in line with October's usual minimum.
Updated: Oct 18, 2026 @ 11:24:51 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (3:24 am AKDT) it is 32°F in Old Harbor. Feels-like temperature is 26.6°F.

On Sunday, rain is expected in the afternoon, with the possibility of occasional heavy bursts.

Yes, it will rain today. Beware - heavy precipitation of 1.22" is anticipated.

Today, the highest temperature will be 46.4°F, while the lowest temperature will be 44.6°F.
The maximum temperature will be in line with the average highest temperature of 46.2°F in October. The lowest temperature will be also in line with the average low of 41.9°F.

On Sunday, in Old Harbor, sunrise will be at 8:54 am and sunset at 7:02 pm (AKDT).

Today in Old Harbor, the daylight will last for 10h and 8min.