Weather forecast for 10 daysSumpter, OR

Weather forecast for the weekend

Saturday Nov 14, 2026

  • 50°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0.04"
  • Wind: 7mphSSW 204°
  • Humidity: 66%
  • UV index: 2
  • Sunrise: 6:48 am PST
  • Sunset: 4:25 pm PST
  • ▼
Today, in Sumpter, patchy clouds will move across the sky, allowing for sunshine at times.
Minimal precipitation is expected. Temperature span will be from a high of a crisp 50°F to a low of a wintry 35.6°F.
Temperatures are trending warmer, with a peak resembling October's average maximum rather than November's seasonal high.
Sunrise will be at 6:48 am and sunset at 4:25 pm; the daylight will last for 9h and 37min.

Sunday Nov 15, 2026

  • 41°F
  • 36°F
Rain / Snow
Rain / Snow
  • Precip. probability: 83%
  • Precipitation: 0.43"
  • Wind: 6mphESE 116°
  • Humidity: 84%
  • UV index: 1
  • Sunrise: 6:50 am PST
  • Sunset: 4:24 pm PST
  • ▼
Tomorrow, on Sunday, occasional wintry mix of rain and snow showers will develop.
The likelihood of rain is high, and precipitation will be moderate. Substantial precipitation is expected.
The highest daytime temperature will reach an icy 41°F, creating a slight contrast with the predicted nighttime low of a wintry 35.6°F.
The high temperature is predicted to match November's standard maximum of 40.5°F.
Sunrise will be at 6:50 am and sunset at 4:24 pm; tomorrow's daylight will last for 9h and 34min.

10-day overview

Daily temperatures

Warmest day: today 50°C.
Coldest day: Wednesday 36°C.

Chance of precipitation

Highest chance: tomorrow 83%.

Long-term weather forecast

  • Saturday
  • Nov 14, 2026
  • 50°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0.04"
  • Wind: 7mphSSW 204°
  • Humidity: 66%
  • UV index: 2
  • Sunrise: 6:48 am PST
  • Sunset: 4:25 pm PST
  • ▼
  • Sunday
  • Nov 15, 2026
  • 41°F
  • 36°F
Rain / Snow
Rain / Snow
  • Precip. probability: 83%
  • Precipitation: 0.43"
  • Wind: 6mphESE 116°
  • Humidity: 84%
  • UV index: 1
  • Sunrise: 6:50 am PST
  • Sunset: 4:24 pm PST
  • ▼
  • Monday
  • Nov 16, 2026
  • 43°F
  • 27°F
Rain / Snow Showers
Rain / Snow Showers
  • Precip. probability: 45%
  • Precipitation: 0.08"
  • Wind: 4mphNNW 344°
  • Humidity: 80%
  • UV index: 1
  • Sunrise: 6:51 am PST
  • Sunset: 4:23 pm PST
  • ▼
  • Tuesday
  • Nov 17, 2026
  • 41°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0.08"
  • Wind: 5mphN 357°
  • Humidity: 66%
  • UV index: 2
  • Sunrise: 6:52 am PST
  • Sunset: 4:22 pm PST
  • ▼
  • Wednesday
  • Nov 18, 2026
  • 36°F
  • 27°F
Snow
Snow
  • Precip. probability: 65%
  • Precipitation: 0.59"
  • Wind: 8mphSE 125°
  • Humidity: 80%
  • UV index: 1
  • Sunrise: 6:54 am PST
  • Sunset: 4:21 pm PST
  • ▼
  • Thursday
  • Nov 19, 2026
  • 39°F
  • 25°F
Snow Showers
Snow Showers
  • Precip. probability: 45%
  • Precipitation: 0.04"
  • Wind: 6mphE 91°
  • Humidity: 81%
  • UV index: 1
  • Sunrise: 6:55 am PST
  • Sunset: 4:21 pm PST
  • ▼
  • Friday
  • Nov 20, 2026
  • 41°F
  • 23°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 6mphW 268°
  • Humidity: 73%
  • UV index: 1
  • Sunrise: 6:56 am PST
  • Sunset: 4:20 pm PST
  • ▼
  • Saturday
  • Nov 21, 2026
  • 39°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 8mphSE 143°
  • Humidity: 75%
  • UV index: 1
  • Sunrise: 6:58 am PST
  • Sunset: 4:19 pm PST
  • ▼
  • Sunday
  • Nov 22, 2026
  • 39°F
  • 25°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphSE 141°
  • Humidity: 73%
  • UV index: 1
  • Sunrise: 6:59 am PST
  • Sunset: 4:18 pm PST
  • ▼
  • Monday
  • Nov 23, 2026
  • 41°F
  • 25°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • Wind: 7mphSE 133°
  • Humidity: 76%
  • UV index: 1
  • Sunrise: 7:00 am PST
  • Sunset: 4:17 pm PST
  • ▼
It is expected that a combination of cloud-filled and snow-covered weather is predicted.
With a 24% probability, rainfall is expected only on next Monday. Forecasted precipitation will be moderate at 0.59".
Snow is anticipated on Sunday, Monday, Wednesday and Thursday. With intense precipitation of 0.59", most snowfall is expected on Wednesday.
Substantial differences in temperature are forecasted across the forecast period. Highs will range from 35.6°F to 50°F, while the difference in minimum temperatures will be also substantial, as nighttime lows are forecast to fall between 23°F and 35.6°F.
Today is the warmest day, with a maximum temperature of 50°F; the coldest day will be Wednesday, with a maximum of 35.6°F.
Updated: Nov 14, 2026 @ 14:13:27 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, a partly cloudy outlook will keep the sky interesting throughout the day.

Today, there is a low chance of minimal precipitation in Sumpter.

Today, the highest temperature will be 50°F, while the lowest temperature will be 35.6°F.
Today, the highest temperature will be notably higher than the average maximum of 40.5°F in November. The lowest temperature today will be relatively higher than the average low temperature.

On Saturday, in Sumpter, sunrise will be at 6:48 am and sunset at 4:25 pm (PST).

In Sumpter, today, there will be 9h and 37min of daylight.

On Sunday, an unsettled mix of rain and snow showers is forecasted later.

With a probability of 83%, moderate precipitation of 0.43" is anticipated in Sumpter.

Substantial precipitation of 0.43" is forecasted with a high probability.

Tomorrow, the highest temperature will be 41°F, while the lowest temperature will be 35.6°F.
The highest temperature will be in line with the average maximum of 40.5°F in November. Tomorrow, the lowest temperature will be relatively higher than the average low temperature.

On Sunday, in Sumpter, sunrise will be at 6:50 am and sunset at 4:24 pm (PST).

In Sumpter, the length of the day tomorrow will be 9h and 34min.