Weather forecast for 10 daysWaterville, WA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 59°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 19mphW 278°
  • Humidity: 44%
  • UV index: 3
  • Sunrise: 7:22 am PDT
  • Sunset: 6:08 pm PDT
  • ▼
Today, on Saturday, October 17, expect partly sunny skies with periods of cloudiness.
The day will see a remarkable high of a moderate 59°F, sharply contrasting with a low of a freezing 28.4°F.
Today, the peak temperature is anticipated to be moderately higher than the usual high for October at 54.5°F.
Sunrise was at 7:22 am and sunset will be at 6:08 pm; the daylight will last for 10h and 46min.

Sunday Oct 18, 2026

  • 57°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphNNE 28°
  • Humidity: 42%
  • UV index: 3
  • Sunrise: 7:24 am PDT
  • Sunset: 6:06 pm PDT
  • ▼
On Sunday, October 18, blue skies and warm sunshine will define the conditions.
Temperatures will oscillate between a moderate 57.2°F at their highest and a cold 37.4°F at their lowest.
The forecasted high temperature will align with October's average of 54.5°F.
Sunrise will be at 7:24 am and sunset at 6:06 pm; tomorrow's daylight will last for 10h and 43min.

10-day overview

Daily temperatures

Warmest day: Tuesday 63°C.
Coldest day: Sunday 25.10. 48°C.

Chance of precipitation

Highest chance: Monday 26.10. 24%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 59°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 19mphW 278°
  • Humidity: 44%
  • UV index: 3
  • Sunrise: 7:22 am PDT
  • Sunset: 6:08 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 57°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphNNE 28°
  • Humidity: 42%
  • UV index: 3
  • Sunrise: 7:24 am PDT
  • Sunset: 6:06 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 55°F
  • 36°F
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNE 35°
  • Humidity: 42%
  • UV index: 1
  • Sunrise: 7:25 am PDT
  • Sunset: 6:04 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 63°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphN 7°
  • Humidity: 43%
  • UV index: 3
  • Sunrise: 7:26 am PDT
  • Sunset: 6:03 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 61°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphSSE 167°
  • Humidity: 45%
  • UV index: 3
  • Sunrise: 7:28 am PDT
  • Sunset: 6:01 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 61°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 8mphW 269°
  • Humidity: 51%
  • UV index: 2
  • Sunrise: 7:29 am PDT
  • Sunset: 5:59 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 54°F
  • 30°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 11mphW 273°
  • Humidity: 49%
  • UV index: 2
  • Sunrise: 7:31 am PDT
  • Sunset: 5:57 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 50°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 7mphNE 38°
  • Humidity: 56%
  • UV index: 2
  • Sunrise: 7:32 am PDT
  • Sunset: 5:55 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 48°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 7mphNE 34°
  • Humidity: 59%
  • UV index: 2
  • Sunrise: 7:34 am PDT
  • Sunset: 5:54 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 50°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphWSW 242°
  • Humidity: 63%
  • UV index: 2
  • Sunrise: 7:35 am PDT
  • Sunset: 5:52 pm PDT
  • ▼
Weather models show that a combination of dull and sun-filled weather is predicted.
Rainfall is not anticipated in Waterville in the upcoming period.
Expect a substantial fluctuation in daytime highs across the forecast period. The maximum temperature will vary between 48.2°F and 62.6°F, while the low temperature range extends from 28.4°F to 37.4°F.
Tuesday is expected to be the warmest, reaching up to 62.6°F; the lowest daytime temperature of the period will be reached on next Sunday, peaking at 48.2°F.
Updated: Oct 17, 2026 @ 15:59:31 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, variable cloud cover will persist, but sunshine will break through.

Today, the maximum temperature will be 59°F, while the minimum temperature will be 28.4°F.
The maximum temperature will be relatively higher than the average highest temperature of 54.5°F in October. Today, the lowest temperature will be significantly lower than the average low of 38.1°F.

On Saturday, in Waterville, sunrise was at 7:22 am and sunset will be at 6:08 pm (PDT).

Today, the daylight will last for 10h and 46min.

Tomorrow, golden sunshine will carry through the day.

Tomorrow, the highest temperature will be 57.2°F, while the lowest temperature will be 37.4°F.
The maximum temperature will be in line with the average highest temperature of 54.5°F in October. The lowest temperature will be also in line with the average low of 38.1°F.

On Sunday, in Waterville, sunrise will be at 7:24 am and sunset at 6:06 pm (PDT).

Tomorrow, the daylight will last for 10h and 43min.