Weather forecast for tomorrowRainier, OR
Weather forecast for tomorrow
Saturday Oct 31, 2026
- 57°F
- 37°F
Mostly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 5mphNNW 347°
- Humidity: 80%
- UV index: 2
- Sunrise: 7:51 am PDT
- Sunset: 5:59 pm PDT
- details ▼
On Saturday, October 31, gray skies will define the day.
Rainfall is not expected for tomorrow. Predicted temperatures will peak at a mild 57.2°F and dip to a minimum of an icy 37.4°F.
The high is forecasted to coincide with October's normal of 59°F.
Sunrise will be at 7:51 am and sunset at 5:59 pm; tomorrow's daylight will last for 10h and 8min.
Rainfall is not expected for tomorrow. Predicted temperatures will peak at a mild 57.2°F and dip to a minimum of an icy 37.4°F.
The high is forecasted to coincide with October's normal of 59°F.
Sunrise will be at 7:51 am and sunset at 5:59 pm; tomorrow's daylight will last for 10h and 8min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 55°C.
Coldest hour: 6 am 37°C.
Coldest hour: 6 am 37°C.
Chance of precipitation
Highest chance: 9 pm 12%.
Hourly weather forecast
- 12 am
- 43°F
- Feels like:43°F
Mostly Clear
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 2mphSE 146°
- Humidity: 95%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 41°F
- Feels like:41°F
Mostly Clear
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 2mphSSE 147°
- Humidity: 97%
- Pressure: 29.97"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 4 am
- 39°F
- Feels like:39°F
Mostly Clear
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 1mphSE 141°
- Humidity: 99%
- Pressure: 29.97"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
- 6 am
- 37°F
- Feels like:37°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 1mphENE 78°
- Humidity: 100%
- Pressure: 29.97"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
Sunrise: 7:51 am
- 8 am
- 36°F
- Feels like:36°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 1mphN 356°
- Humidity: 99%
- Pressure: 29.97"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 10 am
- 41°F
- Feels like:41°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 2mphNNW 347°
- Humidity: 97%
- Pressure: 29.97"Hg
- Visibility: 9mi
- UV index: 1
- details ▼
- 12 pm
- 48°F
- Feels like:46°F
Mostly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphNNW 337°
- Humidity: 80%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 2 pm
- 54°F
- Feels like:52°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphNNW 340°
- Humidity: 67%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 55°F
- Feels like:54°F
Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphNNW 344°
- Humidity: 62%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 5:59 pm
- 6 pm
- 52°F
- Feels like:52°F
Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphNNW 344°
- Humidity: 69%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 46°F
- Feels like:46°F
Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 1mphNNW 340°
- Humidity: 84%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 45°F
- Feels like:45°F
Mostly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 1mphNNW 338°
- Humidity: 89%
- Pressure: 29.94"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Tomorrow, on Saturday, primarily cloudy and occasionally rain-filled weather is forecasted.
The temperature will vary between the lowest temperature of 35.6°F and the highest temperature of 55.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The maximum temperature tomorrow will be in line with October's average high. The minimum temperature tomorrow will be also relatively lower than October's average low.
The temperature will vary between the lowest temperature of 35.6°F and the highest temperature of 55.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The maximum temperature tomorrow will be in line with October's average high. The minimum temperature tomorrow will be also relatively lower than October's average low.
Updated: Oct 30, 2026 @ 18:26:20 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
On Saturday, the weather will be mostly cloudy.
No, it will not rain tomorrow.
Tomorrow, the maximum temperature will be 57.2°F, while the minimum temperature will be 37.4°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be relatively lower than the average low temperature.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be relatively lower than the average low temperature.
On Saturday, in Rainier, sunrise will be at 7:51 am and sunset at 5:59 pm (PDT).
In Rainier, the length of the day tomorrow will be 10h and 8min.
