Weather forecast for todayGustavus, AK

Weather forecast for today

Current condition 5:41 am AKDT

  • 46°F
  • Feels like:
    41°F
Cloudy
Cloudy
  • Precipitation: 0"
  • Wind: 13mphESE 120°
  • Humidity: 78%
  • Dewpoint: 39°F
  • Pressure: 29.61"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
At the moment, in Gustavus, thick clouds are creating a soft, diffused light over the area.
The temperature is a frosty 46.4°F, with the real-feel temperature being computed to be an icy 41°F. The current temperature is nearly at the maximum predicted 48.2°F for today.

Saturday Oct 17, 2026

  • 48°F
  • 43°F
Rain
Rain
  • Precip. probability: 100%
  • Precipitation: 1.18"
  • Wind: 14mphSE 125°
  • Humidity: 88%
  • UV index: 0
  • Sunrise: 7:44 am AKDT
  • Sunset: 5:51 pm AKDT
  • ▼
On Saturday, in Gustavus, wet conditions will dominate, with rain falling for much of the day.
Increased precipitation is expected for today. Modest temperature shifts from a high of a frosty 48.2°F to a low of a brisk 42.8°F are forecasted.
Today, the anticipated high will be higher and much closer to September's average high of 51.1°F than October's 42.3°F.
Sunrise will be at 7:44 am and sunset at 5:51 pm; the daylight will last for 10h and 7min.

Hourly overview

Hourly temperatures

Maximum temperature: 46°C.
Minimum temperature: 45°C.

Chance of precipitation

Highest chance: 8 am 100%.

Hourly weather forecast

  • 6 am
  • 46°F
  • Feels like:
    41°F
Rain
Rain
  • Precip. probability: 91%
  • Precipitation: 0.08"
  • Wind: 13mphESE 104°
  • Humidity: 79%
  • Pressure: 29.59"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
Sunrise: 7:44 am
  • 8 am
  • 46°F
  • Feels like:
    39°F
Rain
Rain
  • Precip. probability: 100%
  • Precipitation: 0.12"
  • Wind: 12mphESE 117°
  • Humidity: 83%
  • Pressure: 29.62"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
  • 10 am
  • 45°F
  • Feels like:
    39°F
Rain
Rain
  • Precip. probability: 89%
  • Precipitation: 0.08"
  • Wind: 11mphESE 119°
  • Humidity: 90%
  • Pressure: 29.62"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
  • 12 pm
  • 46°F
  • Feels like:
    39°F
Rain
Rain
  • Precip. probability: 96%
  • Precipitation: 0.08"
  • Wind: 13mphESE 121°
  • Humidity: 90%
  • Pressure: 29.65"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 2 pm
  • 46°F
  • Feels like:
    39°F
Rain
Rain
  • Precip. probability: 97%
  • Precipitation: 0.08"
  • Wind: 13mphSE 131°
  • Humidity: 90%
  • Pressure: 29.68"Hg
  • Visibility: 3mi
  • UV index: 0
  • ▼
  • 4 pm
  • 46°F
  • Feels like:
    41°F
Rain
Rain
  • Precip. probability: 95%
  • Precipitation: 0.08"
  • Wind: 11mphSE 144°
  • Humidity: 91%
  • Pressure: 29.68"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
Sunset: 5:51 pm
  • 6 pm
  • 46°F
  • Feels like:
    41°F
Rain
Rain
  • Precip. probability: 86%
  • Precipitation: 0.08"
  • Wind: 9mphSSE 149°
  • Humidity: 91%
  • Pressure: 29.71"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
  • 8 pm
  • 45°F
  • Feels like:
    41°F
Rain
Rain
  • Precip. probability: 65%
  • Precipitation: 0.04"
  • Wind: 7mphSSE 146°
  • Humidity: 94%
  • Pressure: 29.74"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 10 pm
  • 45°F
  • Feels like:
    41°F
Light Rain
Light Rain
  • Precip. probability: 64%
  • Precipitation: 0.04"
  • Wind: 8mphSSE 154°
  • Humidity: 92%
  • Pressure: 29.77"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
Today, in Gustavus, rainy conditions are anticipated.
Rainfall is expected throughout the entire day, with precipitation varying from a minimal 0.04" to a maximum of 0.12". With light precipitation of 0.12", the most intense rain will be falling from 7 am to 9 am.
The temperature will be between the lowest temperature of 44.6°F and the highest temperature of 46.4°F.
Today, the temperature will be closer to September's norm than to October's average of 42.3°F. Today, the nighttime low will be slightly warmer than October's typical minimum of 38.5°F.
Updated: Oct 17, 2026 @ 13:41:28 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 5:41 am AKDT is 46.4°F. Feels-like temperature is 41°F.

On Saturday, wet conditions will dominate, with rain falling for much of the day.

Yes. With a probability of 100%, increased precipitation of 1.18" is anticipated in Gustavus.

Today, the highest temperature will be 48.2°F, while the lowest temperature will be 42.8°F.
Today, the maximum temperature will be moderately higher than the average highest temperature in October. The lowest temperature today will be also moderately higher than the average low temperature.

On Saturday, in Gustavus, sunrise will be at 7:44 am and sunset at 5:51 pm (AKDT).

Today, the daylight will last for 10h and 7min.