Weather forecast for 10 daysO'Brien, OR
Weather forecast for the weekend
Saturday Oct 24, 2026
- 70°F
- 41°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphENE 69°
- Humidity: 46%
- UV index: 3
- Sunrise: 7:38 am PDT
- Sunset: 6:19 pm PDT
- details ▼
Tomorrow, on Saturday, expect partly sunny skies with periods of cloudiness.
Dramatic temperature shifts from a high of a delightful 69.8°F to a low of a cold 41°F are anticipated.
The anticipated high is warmer and better reflects September's normal temperature profile than that of October.
Sunrise will be at 7:38 am and sunset at 6:19 pm; tomorrow's daylight will last for 10h and 41min.
Dramatic temperature shifts from a high of a delightful 69.8°F to a low of a cold 41°F are anticipated.
The anticipated high is warmer and better reflects September's normal temperature profile than that of October.
Sunrise will be at 7:38 am and sunset at 6:19 pm; tomorrow's daylight will last for 10h and 41min.
Sunday Oct 25, 2026
- 63°F
- 43°F
Mostly Cloudy
- Precip. probability: 21%
- Precipitation: 0.24"
- Wind: 9mphSSW 208°
- Humidity: 55%
- UV index: 2
- Sunrise: 7:39 am PDT
- Sunset: 6:18 pm PDT
- details ▼
On Sunday, October 25, expect a cloud-dominated atmosphere throughout.
With a low probability, light precipitation is anticipated. A temperature range of an enjoyable 62.6°F to a brisk 42.8°F is forecasted.
Sunday's high is anticipated to coincide with the typical October maximum of 62.6°F.
Sunrise will be at 7:39 am and sunset at 6:18 pm; the daylight will last for 10h and 38min.
With a low probability, light precipitation is anticipated. A temperature range of an enjoyable 62.6°F to a brisk 42.8°F is forecasted.
Sunday's high is anticipated to coincide with the typical October maximum of 62.6°F.
Sunrise will be at 7:39 am and sunset at 6:18 pm; the daylight will last for 10h and 38min.
10-day overview
Daily temperatures
Warmest day: tomorrow 70°C.
Coldest day: Monday 52°C.
Coldest day: Monday 52°C.
Chance of precipitation
Highest chance: Monday 79%.
Long-term weather forecast
- Friday
- Oct 23, 2026
- 59°F
- 34°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphNE 43°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:37 am PDT
- Sunset: 6:21 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 70°F
- 41°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphENE 69°
- Humidity: 46%
- UV index: 3
- Sunrise: 7:38 am PDT
- Sunset: 6:19 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 63°F
- 43°F
Mostly Cloudy
- Precip. probability: 21%
- Precipitation: 0.24"
- Wind: 9mphSSW 208°
- Humidity: 55%
- UV index: 2
- Sunrise: 7:39 am PDT
- Sunset: 6:18 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 52°F
- 39°F
Rain
- Precip. probability: 79%
- Precipitation: 0.31"
- Wind: 8mphSSW 203°
- Humidity: 92%
- UV index: 2
- Sunrise: 7:40 am PDT
- Sunset: 6:16 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 59°F
- 37°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 3mphESE 121°
- Humidity: 78%
- UV index: 3
- Sunrise: 7:41 am PDT
- Sunset: 6:15 pm PDT
- details ▼
- Wednesday
- Oct 28, 2026
- 61°F
- 37°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 3mphS 185°
- Humidity: 70%
- UV index: 3
- Sunrise: 7:43 am PDT
- Sunset: 6:13 pm PDT
- details ▼
- Thursday
- Oct 29, 2026
- 59°F
- 39°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 3mphS 174°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:44 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Friday
- Oct 30, 2026
- 57°F
- 37°F
Showers
- Precip. probability: 39%
- Precipitation: 0.16"
- Wind: 3mphS 184°
- Humidity: 71%
- UV index: 3
- Sunrise: 7:45 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Saturday
- Oct 31, 2026
- 59°F
- 37°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 3mphESE 122°
- Humidity: 74%
- UV index: 2
- Sunrise: 7:46 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Sunday
- Nov 1, 2026
- 61°F
- 39°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 3mphESE 108°
- Humidity: 69%
- UV index: 3
- Sunrise: 7:48 am PDT
- Sunset: 6:08 pm PDT
- details ▼
Looking ahead to the next ten days, primarily gloomy and occasionally rain-soaked weather is forecasted.
Rainfall is predicted for Sunday, Monday and next Friday.
The temperature will vary considerably in the upcoming period. The maximum temperature will vary between 51.8°F and 69.8°F, while the minimum temperature is forecast to range between 33.8°F and 42.8°F.
Expect the warmest day on Saturday, with temperatures peaking at 69.8°F; the coldest day will be Monday, with a maximum of 51.8°F.
Rainfall is predicted for Sunday, Monday and next Friday.
The temperature will vary considerably in the upcoming period. The maximum temperature will vary between 51.8°F and 69.8°F, while the minimum temperature is forecast to range between 33.8°F and 42.8°F.
Expect the warmest day on Saturday, with temperatures peaking at 69.8°F; the coldest day will be Monday, with a maximum of 51.8°F.
Updated: Oct 23, 2026 @ 10:59:09 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 O'Brien, predominantly gloomy and occasionally damp weather is predicted for the next ten days.
Rainfall is forecasted for Sunday, Monday and next Friday in O'Brien. Monday, with light precipitation of 0.31", will be the day with the most rainfall.
The maximum temperature will range between 51.8°F and 69.8°F, while the minimum temperature will vary between 33.8°F and 42.8°F.
Tomorrow will be the warmest day, with a maximum temperature of 69.8°F. Monday will be the coldest day, with a maximum temperature of 51.8°F.
Tomorrow, clouds will come and go, but expect bright periods in between.
Tomorrow, the highest temperature will be 69.8°F, while the lowest temperature will be 41°F.
The maximum temperature tomorrow will be relatively higher than the average highest temperature in October. Tomorrow, the lowest temperature will be also moderately lower than the average low temperature.
The maximum temperature tomorrow will be relatively higher than the average highest temperature in October. Tomorrow, the lowest temperature will be also moderately lower than the average low temperature.
On Saturday, in O'Brien, sunrise will be at 7:38 am and sunset at 6:19 pm (PDT).
Tomorrow, the daylight will last for 10h and 41min.
On Sunday, sunshine will be limited due to heavy cloud coverage.
Light precipitation of 0.24" is expected on Sunday. The likelihood of rainfall is 21%.
On Sunday, the maximum temperature will be 62.6°F, while the minimum temperature will be 42.8°F.
