Weather forecast for 10 daysRainier, OR

Weather forecast for the weekend

Saturday Oct 24, 2026

  • 61°F
  • 43°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 20%
  • Precipitation: 0.12"
  • Wind: 2mphWSW 256°
  • Humidity: 72%
  • UV index: 2
  • Sunrise: 7:41 am PDT
  • Sunset: 6:10 pm PDT
  • ▼
Tomorrow, on Saturday, the morning will be gray and overcast, but skies will clear gradually, leading to a pleasant afternoon.
Minimal precipitation is predicted. Temperatures will oscillate between a comfortable 60.8°F at their highest and a brisk 42.8°F at their lowest.
The anticipated maximum temperature will closely reflect October's average 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

  • 54°F
  • 46°F
Rain
Rain
  • Precip. probability: 84%
  • Precipitation: 0.63"
  • Wind: 11mphSSE 151°
  • Humidity: 86%
  • UV index: 1
  • Sunrise: 7:43 am PDT
  • Sunset: 6:08 pm PDT
  • ▼
On Sunday, in Rainier, expect occasional downpours mixed with lighter rain at times.
The likelihood of rainfall is high, and precipitation will be moderate. Temperature is expected to reach a high of a cool 53.6°F during the day, slightly dropping to a low of a frosty 46.4°F at night.
Forecasts suggest the maximum temperature will be a few degrees lower than October's average 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 61°C.
Minimum temperature: 54°C.

Chance of precipitation

Highest chance: Sunday 84%.

Long-term weather forecast

  • Friday
  • Oct 23, 2026
  • min.
  • 36°F
Mostly Clear
Mostly Clear
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 1mphNW 307°
  • Humidity: 94%
  • UV index: 0
  • Sunrise: 7:40 am PDT
  • Sunset: 6:11 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 61°F
  • 43°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 20%
  • Precipitation: 0.12"
  • Wind: 2mphWSW 256°
  • Humidity: 72%
  • UV index: 2
  • Sunrise: 7:41 am PDT
  • Sunset: 6:10 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 54°F
  • 46°F
Rain
Rain
  • Precip. probability: 84%
  • Precipitation: 0.63"
  • Wind: 11mphSSE 151°
  • Humidity: 86%
  • UV index: 1
  • Sunrise: 7:43 am PDT
  • Sunset: 6:08 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 57°F
  • 45°F
Showers
Showers
  • Precip. probability: 50%
  • Precipitation: 0.12"
  • Wind: 9mphSE 144°
  • Humidity: 88%
  • UV index: 1
  • Sunrise: 7:44 am PDT
  • Sunset: 6:06 pm PDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 57°F
  • 45°F
Showers
Showers
  • Precip. probability: 39%
  • Precipitation: 0.28"
  • Wind: 6mphSSW 205°
  • Humidity: 87%
  • UV index: 2
  • Sunrise: 7:45 am PDT
  • Sunset: 6:05 pm PDT
  • ▼
  • Wednesday
  • Oct 28, 2026
  • 55°F
  • 41°F
Light Rain
Light Rain
  • Precip. probability: 69%
  • Precipitation: 0.28"
  • Wind: 7mphSSW 196°
  • Humidity: 85%
  • UV index: 2
  • Sunrise: 7:47 am PDT
  • Sunset: 6:03 pm PDT
  • ▼
  • Thursday
  • Oct 29, 2026
  • 54°F
  • 39°F
Light Rain
Light Rain
  • Precip. probability: 64%
  • Precipitation: 0.2"
  • Wind: 7mphSSE 167°
  • Humidity: 84%
  • UV index: 1
  • Sunrise: 7:48 am PDT
  • Sunset: 6:02 pm PDT
  • ▼
  • Friday
  • Oct 30, 2026
  • 55°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 4mphNNW 331°
  • Humidity: 78%
  • UV index: 2
  • Sunrise: 7:50 am PDT
  • Sunset: 6:00 pm PDT
  • ▼
  • Saturday
  • Oct 31, 2026
  • 55°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 5mphN 4°
  • Humidity: 77%
  • UV index: 2
  • Sunrise: 7:51 am PDT
  • Sunset: 5:59 pm PDT
  • ▼
  • Sunday
  • Nov 1, 2026
  • 59°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • Wind: 6mphNE 36°
  • Humidity: 75%
  • UV index: 2
  • Sunrise: 6:52 am PST
  • Sunset: 4:57 pm PST
  • ▼
Throughout the next ten days, a combination of rain-soaked and dull weather is expected.
Rainfall is forecasted for Saturday through Thursday and next Sunday.
In the upcoming period, the highest temperature will range between 53.6°F and 60.8°F, while the lowest temperature will be between 35.6°F and 46.4°F.
Saturday is expected to be the warmest, reaching up to 60.8°F; Sunday and Thursday, with the highest temperature of 53.6°F, will be the coldest days.
Updated: Oct 24, 2026 @ 04:01:52 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, in Rainier, morning cloud cover is expected, but sunny weather will dominate the second half of the day.

Tomorrow, there is a low probability of minimal rainfall in Rainier.

Tomorrow, the maximum temperature will be 60.8°F, while the minimum temperature will be 42.8°F.
The maximum temperature will be in line with the average highest temperature of 59°F in October. The lowest temperature tomorrow 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).

Tomorrow in Rainier, Oregon, the daylight will last for 10h and 28min.

On Sunday, rainy weather will dominate, making outdoor plans difficult.

With a probability of 84%, moderate precipitation of 0.63" is forecasted on Sunday.

On Sunday, the maximum temperature in Rainier will be 53.6°F, while the minimum temperature will be 46.4°F.