Weather forecast for 10 daysRainier, OR
Weather forecast for the weekend
Saturday Oct 24, 2026
- 63°F
- 43°F
Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 4mphWSW 245°
- Humidity: 71%
- UV index: 2
- Sunrise: 7:41 am PDT
- Sunset: 6:10 pm PDT
- details ▼
On Saturday, in Rainier, gray skies will dominate the forecast.
The highest temperature will be a breezy 62.6°F, while the lowest expected temperature is a chilly 42.8°F.
The expected peak temperature will reflect the average October high of 59°F.
Sunrise will be at 7:41 am and sunset at 6:10 pm; tomorrow's daylight will last for 10h and 28min.
The highest temperature will be a breezy 62.6°F, while the lowest expected temperature is a chilly 42.8°F.
The expected peak temperature will reflect the average October high of 59°F.
Sunrise will be at 7:41 am and sunset at 6:10 pm; tomorrow's daylight will last for 10h and 28min.
Sunday Oct 25, 2026
- 57°F
- 45°F
Showers
- Precip. probability: 45%
- Precipitation: 0.43"
- Wind: 9mphSSE 154°
- Humidity: 77%
- UV index: 2
- Sunrise: 7:43 am PDT
- Sunset: 6:08 pm PDT
- details ▼
On Sunday, in Rainier, scattered showers will occur throughout the day, with lighter rain expected during the afternoon.
With a low probability, moderate precipitation is forecasted. The highest temperature will be a mild 57.2°F, while the lowest temperature will be a chilly 44.6°F.
Sunday's top temperature will adhere to the average October high temperature of 59°F.
Sunrise will be at 7:43 am and sunset at 6:08 pm; the daylight will last for 10h and 25min.
With a low probability, moderate precipitation is forecasted. The highest temperature will be a mild 57.2°F, while the lowest temperature will be a chilly 44.6°F.
Sunday's top temperature will adhere to the average October high temperature of 59°F.
Sunrise will be at 7:43 am and sunset at 6:08 pm; the daylight will last for 10h and 25min.
10-day overview
Daily temperatures
Warmest day: tomorrow 63°C.
Minimum temperature: 57°C.
Minimum temperature: 57°C.
Chance of precipitation
Highest chance: 46%.
Long-term weather forecast
- Friday
- Oct 23, 2026
- 61°F
- 36°F
AM Clouds / PM Sun
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphNW 317°
- Humidity: 75%
- UV index: 3
- Sunrise: 7:40 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 63°F
- 43°F
Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 4mphWSW 245°
- Humidity: 71%
- UV index: 2
- Sunrise: 7:41 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 57°F
- 45°F
Showers
- Precip. probability: 45%
- Precipitation: 0.43"
- Wind: 9mphSSE 154°
- Humidity: 77%
- UV index: 2
- Sunrise: 7:43 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 57°F
- 45°F
AM Showers
- Precip. probability: 46%
- Precipitation: 0.08"
- Wind: 7mphSE 142°
- Humidity: 83%
- UV index: 2
- Sunrise: 7:44 am PDT
- Sunset: 6:06 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 57°F
- 41°F
Showers
- Precip. probability: 38%
- Precipitation: 0.08"
- Wind: 5mphSSW 209°
- Humidity: 86%
- UV index: 1
- Sunrise: 7:45 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Wednesday
- Oct 28, 2026
- 59°F
- 41°F
Showers
- Precip. probability: 46%
- Precipitation: 0.24"
- Wind: 6mphSW 230°
- Humidity: 84%
- UV index: 2
- Sunrise: 7:47 am PDT
- Sunset: 6:03 pm PDT
- details ▼
- Thursday
- Oct 29, 2026
- 57°F
- 39°F
Mostly Sunny
- Precip. probability: 24%
- Precipitation: 0.08"
- Wind: 5mphENE 63°
- Humidity: 79%
- UV index: 2
- Sunrise: 7:48 am PDT
- Sunset: 6:02 pm PDT
- details ▼
- Friday
- Oct 30, 2026
- 59°F
- 37°F
AM Showers
- Precip. probability: 37%
- Precipitation: 0.08"
- Wind: 4mphNNE 22°
- Humidity: 78%
- UV index: 2
- Sunrise: 7:50 am PDT
- Sunset: 6:00 pm PDT
- details ▼
- Saturday
- Oct 31, 2026
- 61°F
- 37°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 5mphN 358°
- Humidity: 78%
- UV index: 2
- Sunrise: 7:51 am PDT
- Sunset: 5:59 pm PDT
- details ▼
- Sunday
- Nov 1, 2026
- 59°F
- 39°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 5mphN 350°
- Humidity: 75%
- UV index: 2
- Sunrise: 7:52 am PDT
- Sunset: 5:57 pm PDT
- details ▼
Models point to a combination of rainy, dull and sunny weather is expected.
Rain is predicted for Sunday through next Friday.
The temperature shift across days will be subtle during the next few days. Maximum temperatures will fall between 57.2°F and 62.6°F, while the lowest temperature will be between 35.6°F and 44.6°F.
Saturday is expected to be the warmest, reaching up to 62.6°F; the coldest days will be Sunday through Tuesday and Thursday, with a maximum of 57.2°F.
Rain is predicted for Sunday through next Friday.
The temperature shift across days will be subtle during the next few days. Maximum temperatures will fall between 57.2°F and 62.6°F, while the lowest temperature will be between 35.6°F and 44.6°F.
Saturday is expected to be the warmest, reaching up to 62.6°F; the coldest days will be Sunday through Tuesday and Thursday, with a maximum of 57.2°F.
Updated: Oct 23, 2026 @ 10:29:11 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 Rainier, a combination of rain-soaked, overcast and bright weather is anticipated for the next ten days.
Rain is forecasted for Sunday through next Friday in Rainier. With moderate precipitation of 0.43", Sunday will be the day with the most rainfall.
The maximum temperature will vary between 57.2°F and 62.6°F, while the minimum temperature will range between 35.6°F and 44.6°F.
Tomorrow will be the warmest day, with a maximum temperature of 62.6°F. With a maximum temperature of 57.2°F, Sunday through Tuesday and Thursday will be the coldest days in Rainier.
Tomorrow, in Rainier, expect a dull and cloudy day.
Tomorrow, the maximum temperature will be 62.6°F, while the minimum temperature will be 42.8°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.
On Saturday, in Rainier, sunrise will be at 7:41 am and sunset at 6:10 pm (PDT).
In Rainier, the length of the day tomorrow will be 10h and 28min.
On Sunday, showers will occur throughout the day, with some dry intervals in between.
Moderate precipitation of 0.43" is predicted on Sunday. The chance of rainfall is 45%.
On Sunday, the highest temperature will be 57.2°F, while the lowest temperature will be 44.6°F.
