Weather forecast for 10 daysSisters, OR
10-day overview
Daily temperatures
Warmest day: today 64°C.
Coldest period: Wednesday - Thursday 43°C.
Coldest period: Wednesday - Thursday 43°C.
Chance of precipitation
Highest chance: Friday 70%.
Long-term weather forecast
- Wednesday
- Nov 11, 2026
- 64°F
- 37°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphSW 230°
- Humidity: 59%
- UV index: 2
- Sunrise: 6:57 am PST
- Sunset: 4:43 pm PST
- details ▼
- Thursday
- Nov 12, 2026
- 63°F
- 48°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSSE 164°
- Humidity: 46%
- UV index: 2
- Sunrise: 6:58 am PST
- Sunset: 4:42 pm PST
- details ▼
- Friday
- Nov 13, 2026
- 54°F
- 37°F
Showers
- Precip. probability: 70%
- Precipitation: 0.2"
- Wind: 11mphS 171°
- Humidity: 66%
- UV index: 1
- Sunrise: 6:59 am PST
- Sunset: 4:41 pm PST
- details ▼
- Saturday
- Nov 14, 2026
- 52°F
- 39°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0.08"
- Wind: 6mphSSW 192°
- Humidity: 67%
- UV index: 2
- Sunrise: 7:01 am PST
- Sunset: 4:40 pm PST
- details ▼
- Sunday
- Nov 15, 2026
- 48°F
- 34°F
Showers
- Precip. probability: 57%
- Precipitation: 0.28"
- Wind: 6mphSSW 201°
- Humidity: 77%
- UV index: 1
- Sunrise: 7:02 am PST
- Sunset: 4:39 pm PST
- details ▼
- Monday
- Nov 16, 2026
- 46°F
- 28°F
AM Showers
- Precip. probability: 41%
- Precipitation: 0.04"
- Wind: 4mphWSW 241°
- Humidity: 73%
- UV index: 1
- Sunrise: 7:03 am PST
- Sunset: 4:38 pm PST
- details ▼
- Tuesday
- Nov 17, 2026
- 46°F
- 30°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 3mphS 177°
- Humidity: 64%
- UV index: 2
- Sunrise: 7:05 am PST
- Sunset: 4:37 pm PST
- details ▼
- Wednesday
- Nov 18, 2026
- 43°F
- 28°F
AM Snow Showers
- Precip. probability: 32%
- Precipitation: 0.16"
- Wind: 6mphSSE 159°
- Humidity: 74%
- UV index: 1
- Sunrise: 7:06 am PST
- Sunset: 4:36 pm PST
- details ▼
- Thursday
- Nov 19, 2026
- 43°F
- 28°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 4mphWSW 247°
- Humidity: 80%
- UV index: 1
- Sunrise: 7:07 am PST
- Sunset: 4:35 pm PST
- details ▼
- Friday
- Nov 20, 2026
- 45°F
- 27°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 4mphSE 136°
- Humidity: 77%
- UV index: 2
- Sunrise: 7:08 am PST
- Sunset: 4:34 pm PST
- details ▼
The next ten days will bring unstable conditions, and a mix of overcast, wet, sunny and snowy weather is anticipated.
Rainfall is predicted for Friday through Monday.
With a probability of 32%, snowfall is predicted only for next Wednesday. Forecasted precipitation will be moderate at 0.28".
Temperature variation will be noticeable in the next ten days. The temperature is expected to swing from 42.8°F up to 64.4°F, while the nightly low temperatures will show also a considerable swing, as the overnight lows will vary from 26.6°F to 48.2°F.
With a high of 64.4°F, today is the warmest day; with a maximum temperature of 42.8°F, next Wednesday and Thursday will be the coldest days.
Rainfall is predicted for Friday through Monday.
With a probability of 32%, snowfall is predicted only for next Wednesday. Forecasted precipitation will be moderate at 0.28".
Temperature variation will be noticeable in the next ten days. The temperature is expected to swing from 42.8°F up to 64.4°F, while the nightly low temperatures will show also a considerable swing, as the overnight lows will vary from 26.6°F to 48.2°F.
With a high of 64.4°F, today is the warmest day; with a maximum temperature of 42.8°F, next Wednesday and Thursday will be the coldest days.
Updated: Nov 11, 2026 @ 11:32:45 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In Sisters, weather will be unstable, and a combination of dull, showery, clear and snow-blanketed weather is expected for the next ten days.
Rainfall is anticipated on Friday through Monday in Sisters. With light precipitation of 0.28", Sunday will be the day with the most rainfall.
Snowfall is expected only on next Wednesday. With a probability of 32%, moderate precipitation of 0.28" is expected.
The maximum temperature will range between 42.8°F and 64.4°F, as the minimum temperature will vary between 26.6°F and 48.2°F.
Today is the warmest day, with a maximum temperature of 64.4°F. With a maximum temperature of 42.8°F, next Wednesday and Thursday will be the coldest days.
On Saturday, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
On Saturday, there is a low probability of minimal rainfall in Sisters.
On Saturday, the maximum temperature in Sisters, Oregon, will be 51.8°F, while the minimum temperature will be 39.2°F.
On Sunday, expect intermittent showers, with dry spells in between.
Light precipitation of 0.28" is expected on Sunday. The chance of rainfall is 57%.
On Sunday, the maximum temperature will be 48.2°F, while the minimum temperature will be 33.8°F.
