Weather forecast for tomorrowKachemak, AK

Weather forecast for tomorrow

Sunday Oct 18, 2026

  • 43°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0.2"
  • Wind: 6mphSW 230°
  • Humidity: 75%
  • UV index: 1
  • Sunrise: 8:52 am AKDT
  • Sunset: 6:48 pm AKDT
  • ▼
Tomorrow, on Sunday, October 18, moments of sunshine will break through the patchy clouds.
With a low probability, light precipitation is expected. A daytime temperature reaching up to a frosty 42.8°F will subtly contrast with a nighttime low of an icy 37.4°F.
Sunrise will be at 8:52 am and sunset at 6:48 pm; tomorrow's daylight will last for 9h and 56min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 41°C.
Coldest period: 6 am - 9 am 34°C.

Chance of precipitation

Highest chance: 9 pm 42%.

Hourly weather forecast

  • 12 am
  • 37°F
  • Feels like:
    36°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphNW 320°
  • Humidity: 81%
  • Pressure: 29.77"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 36°F
  • Feels like:
    34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphNW 313°
  • Humidity: 84%
  • Pressure: 29.8"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 34°F
  • Feels like:
    30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphWNW 301°
  • Humidity: 87%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 34°F
  • Feels like:
    30°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphWNW 303°
  • Humidity: 88%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 am
  • 34°F
  • Feels like:
    34°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 2mphW 279°
  • Humidity: 86%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 8:52 am
  • 10 am
  • 36°F
  • Feels like:
    32°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphWSW 256°
  • Humidity: 84%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 pm
  • 39°F
  • Feels like:
    36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphS 185°
  • Humidity: 75%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 2 pm
  • 39°F
  • Feels like:
    36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphSSW 209°
  • Humidity: 70%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 41°F
  • Feels like:
    37°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 5mphSW 229°
  • Humidity: 66%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 39°F
  • Feels like:
    37°F
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphSE 127°
  • Humidity: 68%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:48 pm
  • 8 pm
  • 37°F
  • Feels like:
    34°F
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 6mphE 88°
  • Humidity: 72%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 37°F
  • Feels like:
    32°F
Light Rain
Light Rain
  • Precip. probability: 69%
  • Precipitation: 0.04"
  • Wind: 7mphENE 70°
  • Humidity: 77%
  • Pressure: 29.77"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
Tomorrow, on Sunday, primarily gloomy and occasionally rain-filled weather is forecasted.
With minimal precipitation of 0.04", rainfall is anticipated from 9 pm to 11 pm.
The temperature will vary between a minimum of 33.8°F and a maximum of 41°F. The warmest part of the day will be from 3 pm to 5 pm.
Updated: Oct 17, 2026 @ 20:58:11 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, moderate cloud cover will mix with sunshine throughout the day.

Light precipitation of 0.2" is predicted. The chance of rainfall is low at 14%.

Tomorrow, the highest temperature will be 42.8°F, while the lowest temperature will be 37.4°F.

On Sunday, in Kachemak, sunrise will be at 8:52 am and sunset at 6:48 pm (AKDT).

Tomorrow, the daylight will last for 9h and 56min.