Weather forecast for todayGustavus, AK

Weather forecast for today

Current condition 1:07 am AKDT

  • 45°F
  • Feels like:
    39°F
Rain
Rain
  • Precipitation: 0.04"
  • Wind: 10mphSSE 150°
  • Humidity: 90%
  • Dewpoint: 43°F
  • Pressure: 29.82"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Currently, in Gustavus, moderate rain is soaking the ground.
Rainfall is minimal.
The temperature is a brisk 44.6°F, the felt air reading is calculated to be a cold 39.2°F. The current temperature is nearly at the maximum of today's anticipated 48.2°F.

Sunday Oct 18, 2026

  • 48°F
  • 41°F
PM Showers
PM Showers
  • Precip. probability: 48%
  • Precipitation: 0.12"
  • Wind: 8mphSE 129°
  • Humidity: 83%
  • UV index: 1
  • Sunrise: 7:46 am AKDT
  • Sunset: 5:49 pm AKDT
  • ▼
On Sunday, in Gustavus, light showers are expected to pass through in the afternoon.
Minimal precipitation is anticipated for today. The day's temperature scale will range from a moderate high of a brisk 48.2°F to a minimum of an icy 41°F.
Today, the temperature will be higher and more consistent with September's typical high of 51.1°F than with October's 42.3°F.
Sunrise will be at 7:46 am and sunset at 5:49 pm; the daylight will last for 10h and 2min.

Hourly overview

Hourly temperatures

Warmest hour: 2 pm 48°C.
Minimum temperature: 43°C.

Chance of precipitation

Highest chance: 2 am 77%.

Hourly weather forecast

  • 2 am
  • 45°F
  • Feels like:
    39°F
Rain
Rain
  • Precip. probability: 77%
  • Precipitation: 0.08"
  • Wind: 10mphSSE 153°
  • Humidity: 90%
  • Pressure: 29.83"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 4 am
  • 45°F
  • Feels like:
    41°F
Light Rain
Light Rain
  • Precip. probability: 70%
  • Precipitation: 0.04"
  • Wind: 9mphSE 145°
  • Humidity: 89%
  • Pressure: 29.85"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 6 am
  • 45°F
  • Feels like:
    41°F
Light Rain
Light Rain
  • Precip. probability: 65%
  • Precipitation: 0.04"
  • Wind: 8mphSE 139°
  • Humidity: 88%
  • Pressure: 29.88"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Sunrise: 7:46 am
  • 8 am
  • 43°F
  • Feels like:
    39°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 7mphSE 131°
  • Humidity: 90%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 45°F
  • Feels like:
    41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 7mphSE 127°
  • Humidity: 85%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 pm
  • 46°F
  • Feels like:
    43°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 8mphSE 131°
  • Humidity: 80%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 2 pm
  • 48°F
  • Feels like:
    43°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 8mphSE 138°
  • Humidity: 78%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 46°F
  • Feels like:
    43°F
Showers
Showers
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Wind: 7mphSE 130°
  • Humidity: 80%
  • Pressure: 29.94"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Sunset: 5:49 pm
  • 6 pm
  • 45°F
  • Feels like:
    43°F
Showers
Showers
  • Precip. probability: 44%
  • Precipitation: 0.04"
  • Wind: 6mphESE 118°
  • Humidity: 85%
  • Pressure: 29.94"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 8 pm
  • 45°F
  • Feels like:
    41°F
Showers
Showers
  • Precip. probability: 40%
  • Precipitation: 0.04"
  • Wind: 5mphESE 123°
  • Humidity: 90%
  • Pressure: 29.97"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 10 pm
  • 45°F
  • Feels like:
    41°F
Few Showers
Few Showers
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Wind: 5mphSE 139°
  • Humidity: 90%
  • Pressure: 30"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
Today, in Gustavus, a combination of rain-soaked and gloomy weather is predicted.
Rain is anticipated from 2 am to 6 am, and from 4 pm to 10 pm. With light precipitation of 0.08", most rainfall is expected at 2 am.
The temperature will vary between a minimum of 42.8°F and a maximum of 48.2°F. The warmest part of the day will be at 2 pm and 3 pm.
The highest temperature today will resemble September's average maximum of 51.1°F more than October's average. The temperature low is forecasted to be alike with the usual October value of 38.5°F.
Updated: Oct 18, 2026 @ 09:07:59 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Momentarily, it rains, but precipitation is minimal.

At 1:07 am AKDT, the temperature is 44.6°F. Feels-like temperature is 39.2°F.

Today, expect occasional rain showers to develop in the afternoon.

Today, there is a low chance of minimal precipitation in Gustavus.

Today, the highest temperature will be 48.2°F, while the lowest temperature will be 41°F.
The highest temperature today will be a couple of degrees higher than the average maximum temperature in October. Today, the lowest temperature will be in line with the average low temperature.

On Sunday, in Gustavus, sunrise will be at 7:46 am and sunset at 5:49 pm (AKDT).

In Gustavus, the length of the day today will be 10h and 2min.