Weather forecast for 10 daysAriel, WA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 63°F
  • 37°F
AM Showers
AM Showers
  • Precip. probability: 56%
  • Precipitation: 0.04"
  • Wind: 7mphWNW 291°
  • Humidity: 75%
  • UV index: 3
  • Sunrise: 7:30 am PDT
  • Sunset: 6:20 pm PDT
  • ▼
Today, on Saturday, October 17, expect drizzly conditions with morning showers.
Minimal precipitation is expected. The temperature is anticipated to oscillate between a maximum of an enjoyable 62.6°F and a minimum of a wintry 37.4°F.
Today's high is expected to be a few degrees higher than the average high in October of 58.1°F.
Sunrise was at 7:30 am and sunset will be at 6:20 pm; the daylight will last for 10h and 50min.

Sunday Oct 18, 2026

  • 66°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphNNW 339°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 7:31 am PDT
  • Sunset: 6:19 pm PDT
  • ▼
On Sunday, October 18, bright conditions and mild breezes are also expected.
Rainfall is not predicted for tomorrow. The temperature is anticipated to oscillate between a maximum of an enjoyable 66.2°F and a minimum of a chilly 44.6°F.
Temperatures are trending warmer, with a peak resembling September's average maximum rather than October's seasonal high.
Sunrise will be at 7:31 am and sunset at 6:19 pm; tomorrow's daylight will last for 10h and 47min.

10-day overview

Daily temperatures

Warmest period: Tuesday - Wednesday 70°C.
Coldest day: Saturday 24.10. 55°C.

Chance of precipitation

Highest chance: today 56%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 63°F
  • 37°F
AM Showers
AM Showers
  • Precip. probability: 56%
  • Precipitation: 0.04"
  • Wind: 7mphWNW 291°
  • Humidity: 75%
  • UV index: 3
  • Sunrise: 7:30 am PDT
  • Sunset: 6:20 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 66°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphNNW 339°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 7:31 am PDT
  • Sunset: 6:19 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 61°F
  • 41°F
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphS 185°
  • Humidity: 66%
  • UV index: 2
  • Sunrise: 7:33 am PDT
  • Sunset: 6:17 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 70°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 5mphN 357°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:34 am PDT
  • Sunset: 6:15 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 70°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphNW 304°
  • Humidity: 54%
  • UV index: 3
  • Sunrise: 7:35 am PDT
  • Sunset: 6:13 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 59°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • Wind: 7mphNW 309°
  • Humidity: 73%
  • UV index: 2
  • Sunrise: 7:37 am PDT
  • Sunset: 6:12 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 57°F
  • 41°F
AM Showers
AM Showers
  • Precip. probability: 41%
  • Precipitation: 0.12"
  • Wind: 6mphW 267°
  • Humidity: 76%
  • UV index: 2
  • Sunrise: 7:38 am PDT
  • Sunset: 6:10 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 55°F
  • 41°F
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 0.35"
  • Wind: 7mphESE 115°
  • Humidity: 73%
  • UV index: 2
  • Sunrise: 7:39 am PDT
  • Sunset: 6:08 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 57°F
  • 41°F
Showers
Showers
  • Precip. probability: 41%
  • Precipitation: 0.24"
  • Wind: 7mphESE 105°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 7:41 am PDT
  • Sunset: 6:07 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 57°F
  • 39°F
Few Showers
Few Showers
  • Precip. probability: 32%
  • Precipitation: 0.28"
  • Wind: 5mphSSE 167°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 7:42 am PDT
  • Sunset: 6:05 pm PDT
  • ▼
For the next ten days, a combination of wet, bright and dull weather is forecasted.
Rainfall is anticipated on Saturday, Thursday through next Monday.
Substantial differences in temperature are forecasted over the next several days. The maximum temperature will vary between 55.4°F and 69.8°F, while the forecast minimum temperature falls between 37.4°F and 44.6°F.
Tuesday and Wednesday, with the highest temperature of 69.8°F, will be the warmest days in Ariel; the lowest daytime temperature of the period will be reached on next Saturday, peaking at 55.4°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, light morning rain showers are possible throughout the early hours.

There is a high chance of rainfall, but precipitation will be minimal.

Today, the maximum temperature will be 62.6°F, while the minimum temperature will be 37.4°F.
The maximum temperature will be slightly warmer than the average highest temperature of 58.1°F in October. Today, the lowest temperature will be also a few degrees lower than the average low temperature.

On Saturday, in Ariel, sunrise was at 7:30 am and sunset will be at 6:20 pm (PDT).

In Ariel, today, there will be 10h and 50min of daylight.

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

No, it will not rain tomorrow.

Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 44.6°F.
Tomorrow, the highest temperature will be a couple of degrees higher than the average maximum temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.

On Sunday, in Ariel, sunrise will be at 7:31 am and sunset at 6:19 pm (PDT).

In Ariel, tomorrow, there will be 10h and 47min of daylight.