Weather forecast for tomorrowChevak, AK

Weather forecast for tomorrow

Sunday Oct 18, 2026

  • 37°F
  • 32°F
Rain / Snow
Rain / Snow
  • Precip. probability: 91%
  • Precipitation: 0.47"
  • Wind: 17mphESE 117°
  • Humidity: 95%
  • UV index: 0
  • Sunrise: 9:54 am AKDT
  • Sunset: 7:40 pm AKDT
  • ▼
Tomorrow, rain will mix with snow at times, creating wintry conditions.
The chance of rainfall is high, and precipitation will be moderate. Elevated precipitation of 0.47" is predicted.
Temperature readings will slightly shift from a daytime peak of an icy 37.4°F to a nighttime low of a wintry 32°F.
The anticipated maximum temperature will be a few degrees lower than October's typical high of 41.5°F.
Sunrise will be at 9:54 am and sunset at 7:40 pm; tomorrow's daylight will last for 9h and 45min.

Hourly overview

Hourly temperatures

Warmest period: 12 am - 12 pm 37°C.
Coldest hour: 9 pm 34°C.

Chance of precipitation

Highest chance: 3 pm 91%.

Hourly weather forecast

  • 12 am
  • 37°F
  • Feels like:
    30°F
Few Showers
Few Showers
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Wind: 12mphSE 145°
  • Humidity: 96%
  • Pressure: 29.77"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
  • 2 am
  • 37°F
  • Feels like:
    28°F
Cloudy
Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 14mphSE 145°
  • Humidity: 95%
  • Pressure: 29.74"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 4 am
  • 37°F
  • Feels like:
    28°F
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 14mphSE 145°
  • Humidity: 94%
  • Pressure: 29.71"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 6 am
  • 37°F
  • Feels like:
    28°F
Showers
Showers
  • Precip. probability: 57%
  • Precipitation: 0.04"
  • Wind: 14mphSE 140°
  • Humidity: 94%
  • Pressure: 29.68"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 8 am
  • 37°F
  • Feels like:
    28°F
Few Showers
Few Showers
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Wind: 15mphSE 132°
  • Humidity: 96%
  • Pressure: 29.65"Hg
  • Visibility: 3mi
  • UV index: 0
  • ▼
Sunrise: 9:54 am
  • 10 am
  • 37°F
  • Feels like:
    27°F
Showers
Showers
  • Precip. probability: 53%
  • Precipitation: 0.04"
  • Wind: 15mphSE 129°
  • Humidity: 96%
  • Pressure: 29.62"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 12 pm
  • 37°F
  • Feels like:
    27°F
Rain
Rain
  • Precip. probability: 73%
  • Precipitation: 0.04"
  • Wind: 16mphESE 122°
  • Humidity: 95%
  • Pressure: 29.62"Hg
  • Visibility: 1mi
  • UV index: 0
  • ▼
  • 2 pm
  • 36°F
  • Feels like:
    25°F
Rain / Snow
Rain / Snow
  • Precip. probability: 91%
  • Precipitation: 0.04"
  • Wind: 17mphESE 110°
  • Humidity: 95%
  • Pressure: 29.56"Hg
  • Visibility: 1mi
  • UV index: 0
  • ▼
  • 4 pm
  • 36°F
  • Feels like:
    25°F
Snow
Snow
  • Precip. probability: 79%
  • Precipitation: 0.04"
  • Wind: 16mphESE 101°
  • Humidity: 95%
  • Pressure: 29.53"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 6 pm
  • 36°F
  • Feels like:
    25°F
Snow
Snow
  • Precip. probability: 82%
  • Precipitation: 0.04"
  • Wind: 16mphE 97°
  • Humidity: 95%
  • Pressure: 29.47"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
Sunset: 7:40 pm
  • 8 pm
  • 34°F
  • Feels like:
    25°F
Snow
Snow
  • Precip. probability: 73%
  • Precipitation: 0.04"
  • Wind: 14mphE 96°
  • Humidity: 97%
  • Pressure: 29.44"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 10 pm
  • 34°F
  • Feels like:
    25°F
Snow Showers
Snow Showers
  • Precip. probability: 37%
  • Precipitation: 0.04"
  • Wind: 11mphE 90°
  • Humidity: 99%
  • Pressure: 29.41"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
Tomorrow, a combination of rain-filled, cloud-filled and snow-covered weather is predicted.
Rainfall is anticipated at 12 am, 1 am, and from 5 am to 1 pm.
Snowfall is predicted from 2 pm to 11 pm. With light precipitation of 0.08", the most intense snow will be falling at 3 pm and 7 pm.
The temperature difference throughout the day will be indistinguishable, with the lowest temperature of 33.8°F and the highest temperature of 37.4°F. The feels-like temperature difference will be unnoticeable, with a minimum of 24.8°F and a maximum of 30.2°F. The warmest part of the day will be from midnight to noon.
Tomorrow, expect temperatures relatively lower than what is usual for October. The lowest temperature is expected to be also relatively lower than the average minimum in October, typically 37.4°F.
Updated: Oct 17, 2026 @ 15:13:08 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, rain mixing with wet snow will make for slushy road conditions.

Moderate precipitation of 0.47" is predicted. The likelihood of rainfall is high at 91%.

Increased precipitation of 0.47" is anticipated with a high probability.

Tomorrow, the highest temperature will be 37.4°F, while the lowest temperature will be 32°F.
Tomorrow, the maximum temperature will be a couple of degrees lower than the average highest temperature in October. The lowest temperature tomorrow will be also relatively lower than the average low temperature.

On Sunday, in Chevak, sunrise will be at 9:54 am and sunset at 7:40 pm (AKDT).

In Chevak, the length of the day tomorrow will be 9h and 45min.