Weather forecast for 10 daysKachemak, AK

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 45°F
  • 32°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 9mphNNW 331°
  • Humidity: 80%
  • UV index: 1
  • Sunrise: 8:50 am AKDT
  • Sunset: 6:51 pm AKDT
  • ▼
On Saturday, in Kachemak, sunshine will be limited due to heavy cloud coverage.
The highest temperature will be a brisk 44.6°F, while the lowest anticipated temperature is a wintry 32°F.
Sunrise will be at 8:50 am and sunset at 6:51 pm; the daylight will last for 10h and 1min.

Sunday Oct 18, 2026

  • 43°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0.24"
  • Wind: 5mphSW 232°
  • Humidity: 76%
  • UV index: 1
  • Sunrise: 8:52 am AKDT
  • Sunset: 6:48 pm AKDT
  • ▼
On Sunday, in Kachemak, clouds and sunshine will alternate throughout the day.
The chance of rain for tomorrow is low, and light precipitation is forecasted. Temperature shifts will be modest, ranging from a peak of a chilly 42.8°F to a low of a cold 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.

10-day overview

Daily temperatures

Maximum temperature: 45°C.
Coldest period: Wednesday - Thursday 39°C.

Chance of precipitation

Highest chance: Monday 79%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 45°F
  • 32°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 9mphNNW 331°
  • Humidity: 80%
  • UV index: 1
  • Sunrise: 8:50 am AKDT
  • Sunset: 6:51 pm AKDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 43°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0.24"
  • Wind: 5mphSW 232°
  • Humidity: 76%
  • UV index: 1
  • Sunrise: 8:52 am AKDT
  • Sunset: 6:48 pm AKDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 43°F
  • 36°F
Rain
Rain
  • Precip. probability: 79%
  • Precipitation: 0.47"
  • Wind: 6mphNNW 346°
  • Humidity: 89%
  • UV index: 0
  • Sunrise: 8:55 am AKDT
  • Sunset: 6:45 pm AKDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 41°F
  • 32°F
Rain
Rain
  • Precip. probability: 63%
  • Precipitation: 0.2"
  • Wind: 14mphWNW 289°
  • Humidity: 82%
  • UV index: 1
  • Sunrise: 8:57 am AKDT
  • Sunset: 6:43 pm AKDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 39°F
  • 28°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphNNW 344°
  • Humidity: 73%
  • UV index: 1
  • Sunrise: 9:00 am AKDT
  • Sunset: 6:40 pm AKDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 39°F
  • 27°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 9mphN 9°
  • Humidity: 68%
  • UV index: 1
  • Sunrise: 9:02 am AKDT
  • Sunset: 6:37 pm AKDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 43°F
  • 37°F
Snow to Rain
Snow to Rain
  • Precip. probability: 54%
  • Precipitation: 0.51"
  • Wind: 7mphE 81°
  • Humidity: 76%
  • UV index: 0
  • Sunrise: 9:05 am AKDT
  • Sunset: 6:34 pm AKDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 45°F
  • 39°F
Rain
Rain
  • Precip. probability: 65%
  • Precipitation: 0.63"
  • Wind: 11mphESE 119°
  • Humidity: 86%
  • UV index: 0
  • Sunrise: 9:07 am AKDT
  • Sunset: 6:32 pm AKDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 45°F
  • 36°F
Light Rain
Light Rain
  • Precip. probability: 60%
  • Precipitation: 0.31"
  • Wind: 7mphSE 142°
  • Humidity: 87%
  • UV index: 0
  • Sunrise: 9:10 am AKDT
  • Sunset: 6:29 pm AKDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 45°F
  • 34°F
Showers
Showers
  • Precip. probability: 44%
  • Precipitation: 0.08"
  • Wind: 8mphW 278°
  • Humidity: 83%
  • UV index: 0
  • Sunrise: 9:12 am AKDT
  • Sunset: 6:26 pm AKDT
  • ▼
And a mix of wet, cloud-filled, clear and snow-blanketed weather is predicted.
Rain is anticipated on Monday, Tuesday, next Saturday through next Monday.
With a 54% probability, snowfall is predicted only for Friday. The precipitation will be heavy at 0.63".
The variation in maximum temperature will be negligible in the upcoming period. Highs will range from 39.2°F to 44.6°F, while there will be a marked difference in overnight low temperatures, as the lowest temperatures will be recorded between 26.6°F and 39.2°F.
Saturday, next Saturday through next Monday, with the highest temperature of 44.6°F, will be the warmest days in Kachemak; the coldest days will be Wednesday and Thursday, with a maximum of 39.2°F.
Updated: Oct 17, 2026 @ 16:01:03 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in Kachemak, a mainly cloudy pattern is expected.

Today, the highest temperature will be 44.6°F, while the lowest temperature will be 32°F.

On Saturday, in Kachemak, sunrise will be at 8:50 am and sunset at 6:51 pm (AKDT).

In Kachemak, Alaska, the length of the day today will be 10h and 1min.

Tomorrow, clouds and sunshine will create a dynamic sky throughout the day.

Light precipitation of 0.24" is predicted. The chance of rainfall is low at 6%.

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).

In Kachemak, the length of the day tomorrow will be 9h and 56min.