Weather forecast for 10 daysPendleton, OR

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 72°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphW 261°
  • Humidity: 45%
  • UV index: 3
  • Sunrise: 7:14 am PDT
  • Sunset: 6:06 pm PDT
  • ▼
On Saturday, in Pendleton, mainly sunny conditions will dominate the day.
A high of a pleasant 71.6°F during the day contrasts markedly with a low of an icy 39.2°F at night.
Today, the expected temperature appears higher and closer to September's norm of 74.1°F.
Sunrise was at 7:14 am and sunset will be at 6:06 pm; the daylight will last for 10h and 51min.

Sunday Oct 18, 2026

  • 66°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphN 2°
  • Humidity: 50%
  • UV index: 3
  • Sunrise: 7:16 am PDT
  • Sunset: 6:04 pm PDT
  • ▼
Tomorrow, sunny skies are also in store, with excellent visibility.
Daytime will experience a high of a comfortable 66.2°F, significantly differing from the anticipated night low of a cold 39.2°F.
The temperature for tomorrow is expected to be a few degrees higher than the October average of 59.7°F.
Sunrise will be at 7:16 am and sunset at 6:04 pm; tomorrow's daylight will last for 10h and 48min.

10-day overview

Daily temperatures

Warmest day: today 72°C.
Coldest day: Monday 26.10. 55°C.

Chance of precipitation

Highest chance: Monday 26.10. 24%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 72°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphW 261°
  • Humidity: 45%
  • UV index: 3
  • Sunrise: 7:14 am PDT
  • Sunset: 6:06 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 66°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphN 2°
  • Humidity: 50%
  • UV index: 3
  • Sunrise: 7:16 am PDT
  • Sunset: 6:04 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphW 279°
  • Humidity: 45%
  • UV index: 2
  • Sunrise: 7:17 am PDT
  • Sunset: 6:02 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 64°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphNW 320°
  • Humidity: 45%
  • UV index: 3
  • Sunrise: 7:18 am PDT
  • Sunset: 6:00 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 66°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphWNW 301°
  • Humidity: 48%
  • UV index: 3
  • Sunrise: 7:20 am PDT
  • Sunset: 5:59 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 64°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 7mphW 263°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:21 am PDT
  • Sunset: 5:57 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 59°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 14mphWSW 257°
  • Humidity: 52%
  • UV index: 3
  • Sunrise: 7:22 am PDT
  • Sunset: 5:55 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 57°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0.04"
  • Wind: 8mphWNW 297°
  • Humidity: 54%
  • UV index: 2
  • Sunrise: 7:24 am PDT
  • Sunset: 5:54 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 57°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 7mphW 270°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:25 am PDT
  • Sunset: 5:52 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 55°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphWSW 249°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 7:27 am PDT
  • Sunset: 5:51 pm PDT
  • ▼
Ten-day trends indicate that a combination of overcast and sunny weather is anticipated.
With a probability of 23%, rainfall is expected only on next Saturday. Forecasted precipitation will be minimal at 0.04".
Expect a substantial fluctuation in daytime highs in the next ten days. Maximum temperatures are forecasted between 55.4°F and 71.6°F, while the minimum temperature is forecast to range between 35.6°F and 42.8°F.
With a high of 71.6°F, today is the warmest day; expect the coldest day on next Monday with a high of 55.4°F.
Updated: Oct 17, 2026 @ 15:36:17 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, open skies and radiant sunshine are expected.

Today, the highest temperature will be 71.6°F, while the lowest temperature will be 39.2°F.
The highest temperature will be uncommonly higher than the average maximum of 59.7°F in October. The lowest temperature today will be a couple of degrees lower than the average low temperature.

On Saturday, in Pendleton, sunrise was at 7:14 am and sunset will be at 6:06 pm (PDT).

Today, the daylight will last for 10h and 51min.

Tomorrow, in Pendleton, the forecast calls for abundant sunshine.

Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 39.2°F.
The maximum temperature tomorrow will be a few degrees higher than the average highest temperature in October. The lowest temperature tomorrow will be also slightly cooler than the average low temperature.

On Sunday, in Pendleton, sunrise will be at 7:16 am and sunset at 6:04 pm (PDT).

In Pendleton, the length of the day tomorrow will be 10h and 48min.