Weather forecast for tomorrowChignik Lake, AK

Weather forecast for tomorrow

Sunday Oct 18, 2026

  • 50°F
  • 41°F
Rain
Rain
  • Precip. probability: 91%
  • Precipitation: 0.35"
  • Wind: 12mphSSE 167°
  • Humidity: 92%
  • UV index: 1
  • Sunrise: 9:14 am AKDT
  • Sunset: 7:26 pm AKDT
  • ▼
Tomorrow, on Sunday, October 18, periods of rain are also likely, bringing damp conditions.
The likelihood of precipitation is high. However, the rainfall will be light. The daytime temperature will peak at a crisp 50°F, slightly differing from the night's low of an icy 41°F.
Today’s anticipated high is set to be moderately higher than October's regular high of 44.8°F.
Sunrise will be at 9:14 am and sunset at 7:26 pm; tomorrow's daylight will last for 10h and 12min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 6 pm 48°C.
Coldest hour: 12 am 34°C.

Chance of precipitation

Highest chance: 12 pm 92%.

Hourly weather forecast

  • 12 am
  • 34°F
  • Feels like:
    34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphSE 135°
  • Humidity: 90%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 34°F
  • Feels like:
    34°F
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 3mphSE 139°
  • Humidity: 88%
  • Pressure: 29.97"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 4 am
  • 36°F
  • Feels like:
    34°F
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • Wind: 4mphSE 144°
  • Humidity: 90%
  • Pressure: 29.94"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 6 am
  • 37°F
  • Feels like:
    36°F
Light Rain
Light Rain
  • Precip. probability: 76%
  • Precipitation: 0.04"
  • Wind: 4mphSE 137°
  • Humidity: 92%
  • Pressure: 29.88"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 8 am
  • 41°F
  • Feels like:
    36°F
Showers
Showers
  • Precip. probability: 57%
  • Precipitation: 0.04"
  • Wind: 6mphSSE 152°
  • Humidity: 94%
  • Pressure: 29.83"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
Sunrise: 9:14 am
  • 10 am
  • 41°F
  • Feels like:
    37°F
Light Rain
Light Rain
  • Precip. probability: 76%
  • Precipitation: 0.04"
  • Wind: 7mphSSE 164°
  • Humidity: 94%
  • Pressure: 29.8"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
  • 12 pm
  • 45°F
  • Feels like:
    39°F
Rain
Rain
  • Precip. probability: 92%
  • Precipitation: 0.04"
  • Wind: 9mphSSE 160°
  • Humidity: 93%
  • Pressure: 29.77"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 2 pm
  • 46°F
  • Feels like:
    41°F
Rain
Rain
  • Precip. probability: 87%
  • Precipitation: 0.04"
  • Wind: 11mphSSE 169°
  • Humidity: 92%
  • Pressure: 29.71"Hg
  • Visibility: 2mi
  • UV index: 1
  • ▼
  • 4 pm
  • 48°F
  • Feels like:
    43°F
Light Rain
Light Rain
  • Precip. probability: 77%
  • Precipitation: 0.04"
  • Wind: 12mphS 183°
  • Humidity: 90%
  • Pressure: 29.65"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 6 pm
  • 48°F
  • Feels like:
    43°F
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • Wind: 11mphS 184°
  • Humidity: 90%
  • Pressure: 29.59"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
Sunset: 7:26 pm
  • 8 pm
  • 46°F
  • Feels like:
    43°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 8mphSSW 192°
  • Humidity: 93%
  • Pressure: 29.59"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 10 pm
  • 46°F
  • Feels like:
    43°F
Showers
Showers
  • Precip. probability: 41%
  • Precipitation: 0.04"
  • Wind: 6mphSSW 198°
  • Humidity: 96%
  • Pressure: 29.59"Hg
  • Visibility: 3mi
  • UV index: 0
  • ▼
Tomorrow, primarily rainy and occasionally gloomy weather is forecasted.
Rainfall is anticipated practically throughout the entire day.
The temperature will be between a minimum of 33.8°F and a maximum of 48.2°F. The warmest part of the day will be from 3 pm to 7 pm.
The maximum temperature tomorrow will be a couple of degrees higher than October's average high. Tomorrow, the minimum temperature will be also close to the average low for October.
Updated: Oct 18, 2026 @ 05:18:12 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, persistent showers will keep conditions wet.

Light precipitation of 0.35" is predicted. The possibility of rainfall is high at 91%.

Tomorrow, the maximum temperature will be 50°F, while the minimum temperature will be 41°F.
Tomorrow, the highest temperature will be a few degrees higher than the average maximum temperature in October. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Sunday, in Chignik Lake, sunrise will be at 9:14 am and sunset at 7:26 pm (AKDT).

In Chignik Lake, tomorrow, there will be 10h and 12min of daylight.