Weather forecast for 10 daysNine Mile Falls, WA

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 64°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 3mphENE 59°
  • Humidity: 50%
  • UV index: 3
  • Sunrise: 7:14 am PDT
  • Sunset: 5:56 pm PDT
  • ▼
On Sunday, in Nine Mile Falls, mostly sunny and dry conditions will continue.
Temperature fluctuations between a comfortable 64.4°F and a cold 39.2°F are expected.
Today's maximum temperature is forecasted to be a couple of degrees higher than the usual 55.9°F high in October.
Sunrise will be at 7:14 am and sunset at 5:56 pm; the daylight will last for 10h and 42min.

10-day overview

Daily temperatures

Warmest day: Tuesday 68°C.
Minimum temperature: 52°C.

Chance of precipitation

Highest chance: Thursday 35%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 64°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 3mphENE 59°
  • Humidity: 50%
  • UV index: 3
  • Sunrise: 7:14 am PDT
  • Sunset: 5:56 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 61°F
  • 39°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphNNE 22°
  • Humidity: 51%
  • UV index: 2
  • Sunrise: 7:15 am PDT
  • Sunset: 5:54 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 68°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphN 11°
  • Humidity: 51%
  • UV index: 3
  • Sunrise: 7:17 am PDT
  • Sunset: 5:52 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 66°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 3mphE 82°
  • Humidity: 56%
  • UV index: 2
  • Sunrise: 7:18 am PDT
  • Sunset: 5:50 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 64°F
  • 43°F
AM Showers
AM Showers
  • Precip. probability: 35%
  • Precipitation: 0"
  • Wind: 4mphESE 121°
  • Humidity: 63%
  • UV index: 2
  • Sunrise: 7:20 am PDT
  • Sunset: 5:49 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 59°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0.04"
  • Wind: 8mphWSW 250°
  • Humidity: 53%
  • UV index: 2
  • Sunrise: 7:21 am PDT
  • Sunset: 5:47 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 52°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 5mphESE 110°
  • Humidity: 60%
  • UV index: 2
  • Sunrise: 7:23 am PDT
  • Sunset: 5:45 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 54°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphENE 61°
  • Humidity: 65%
  • UV index: 2
  • Sunrise: 7:24 am PDT
  • Sunset: 5:43 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 55°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 6mphNE 51°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 7:26 am PDT
  • Sunset: 5:42 pm PDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 52°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphSSE 152°
  • Humidity: 71%
  • UV index: 2
  • Sunrise: 7:27 am PDT
  • Sunset: 5:40 pm PDT
  • ▼
Models point to a combination of primarily overcast and occasionally clear and rainy weather is expected.
With a 16% probability, rainfall is predicted only for Friday. Forecasted precipitation will be minimal at 0.04".
Temperature fluctuation will be noticeable throughout the forecast window. The maximum temperature will vary between 51.8°F and 68°F, while the lowest temperature will be between 32°F and 42.8°F.
Expect the warmest day on Tuesday, with temperatures peaking at 68°F; Saturday and next Tuesday, with the highest temperature of 51.8°F, will be the coldest days.
Updated: Oct 18, 2026 @ 07:26:31 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, sunshine will lead the day, with clouds making only brief appearances.

Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 39.2°F.
Today, the highest temperature will be a couple of degrees higher than the average maximum temperature in October. Today, the lowest temperature will be in line with the average low temperature.

On Sunday, in Nine Mile Falls, sunrise will be at 7:14 am and sunset at 5:56 pm (PDT).

Today, the daylight will last for 10h and 42min.