Weather forecast for 10 daysCascade Valley, WA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 70°F
  • 32°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphW 265°
  • Humidity: 36%
  • UV index: 3
  • Sunrise: 7:18 am PDT
  • Sunset: 6:06 pm PDT
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Today, in Cascade Valley, mostly clear skies and sunshine will create ideal daytime conditions.
Significant temperature variations are forecasted, soaring to a maximum of a pleasant 69.8°F and descending to a minimum of a cold 32°F.
The day's peak of 69.8°F reflects September's seasonal pattern more than October's.
Sunrise was at 7:18 am and sunset will be at 6:06 pm; the daylight will last for 10h and 47min.

Sunday Oct 18, 2026

  • 64°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphN 2°
  • Humidity: 43%
  • UV index: 3
  • Sunrise: 7:20 am PDT
  • Sunset: 6:04 pm PDT
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Tomorrow, on Sunday, a pleasant, mostly sunny outlook is in place.
Temperature is predicted to swing from a high of a comfortable 64.4°F to a low of an icy 41°F.
Tomorrow, the anticipated maximum will be relatively higher than October's regular high of 59.5°F.
Sunrise will be at 7:20 am and sunset at 6:04 pm; tomorrow's daylight will last for 10h and 44min.

10-day overview

Daily temperatures

Warmest day: today 70°C.
Coldest period: Sunday - Monday 55°C.

Chance of precipitation

Highest chance: Monday 26.10. 15%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 70°F
  • 32°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphW 265°
  • Humidity: 36%
  • UV index: 3
  • Sunrise: 7:18 am PDT
  • Sunset: 6:06 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 64°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphN 2°
  • Humidity: 43%
  • UV index: 3
  • Sunrise: 7:20 am PDT
  • Sunset: 6:04 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 39°F
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNW 320°
  • Humidity: 40%
  • UV index: 1
  • Sunrise: 7:21 am PDT
  • Sunset: 6:02 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 68°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphN 0°
  • Humidity: 42%
  • UV index: 3
  • Sunrise: 7:23 am PDT
  • Sunset: 6:00 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 66°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphESE 102°
  • Humidity: 49%
  • UV index: 3
  • Sunrise: 7:24 am PDT
  • Sunset: 5:59 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 64°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 5mphSSW 192°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:26 am PDT
  • Sunset: 5:57 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 61°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 11mphW 268°
  • Humidity: 45%
  • UV index: 2
  • Sunrise: 7:27 am PDT
  • Sunset: 5:55 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 57°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphENE 66°
  • Humidity: 58%
  • UV index: 2
  • Sunrise: 7:29 am PDT
  • Sunset: 5:53 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 55°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 8mphNNE 22°
  • Humidity: 59%
  • UV index: 2
  • Sunrise: 7:30 am PDT
  • Sunset: 5:52 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 55°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphWNW 289°
  • Humidity: 60%
  • UV index: 2
  • Sunrise: 7:31 am PDT
  • Sunset: 5:50 pm PDT
  • ▼
Forecasts for the ten-day outlook show that a combination of dull and sunny weather is predicted.
Rainfall is not anticipated in Cascade Valley in the upcoming period.
The temperature will vary considerably in the upcoming days. Highs will range from 55.4°F to 69.8°F, while the lowest temperature will be between 32°F and 41°F.
Today is the warmest day, with a maximum temperature of 69.8°F; with a maximum temperature of 55.4°F, next Sunday and Monday will be the coldest days in Cascade Valley.
Updated: Oct 17, 2026 @ 18:59:36 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, clear skies with only minor cloud interruptions are in the outlook.

Today, the maximum temperature will be 69.8°F, while the minimum temperature will be 32°F.
The maximum temperature today will be uncommonly higher than the average highest temperature of 59.5°F in October. Today, the lowest temperature will be also significantly lower than the average low of 43.7°F.

On Saturday, in Cascade Valley, sunrise was at 7:18 am and sunset will be at 6:06 pm (PDT).

Today, the daylight will last for 10h and 47min.

Tomorrow, a pleasant, mostly sunny outlook is in place.

Tomorrow, the highest temperature will be 64.4°F, while the lowest temperature will be 41°F.
Tomorrow, the maximum temperature will be a couple of degrees higher than the average highest temperature in October. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Sunday, in Cascade Valley, sunrise will be at 7:20 am and sunset at 6:04 pm (PDT).

In Cascade Valley, tomorrow, there will be 10h and 44min of daylight.