Weather forecast for 10 daysRiverside, WA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 64°F
- 43°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 10mphNNW 337°
- Humidity: 39%
- UV index: 3
- Sunrise: 7:23 am PDT
- Sunset: 6:03 pm PDT
- details ▼
On Sunday, in Riverside, blue skies and warm sunshine will define the conditions.
A temperature range of an enjoyable 64.4°F to a chilly 42.8°F is expected.
The warmer conditions bring a maximum of 64.4°F, more representative of September than October.
Sunrise will be at 7:23 am and sunset at 6:03 pm; tomorrow's daylight will last for 10h and 40min.
A temperature range of an enjoyable 64.4°F to a chilly 42.8°F is expected.
The warmer conditions bring a maximum of 64.4°F, more representative of September than October.
Sunrise will be at 7:23 am and sunset at 6:03 pm; tomorrow's daylight will last for 10h and 40min.
10-day overview
Daily temperatures
Warmest period: Tuesday - Wednesday 66°C.
Coldest day: Sunday 25.10. 54°C.
Coldest day: Sunday 25.10. 54°C.
Chance of precipitation
Highest chance: Sunday 25.10. 11%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 36°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphNNW 338°
- Humidity: 47%
- UV index: 0
- Sunrise: 7:21 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 64°F
- 43°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 10mphNNW 337°
- Humidity: 39%
- UV index: 3
- Sunrise: 7:23 am PDT
- Sunset: 6:03 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 63°F
- 41°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphN 354°
- Humidity: 40%
- UV index: 1
- Sunrise: 7:24 am PDT
- Sunset: 6:01 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 13mphN 4°
- Humidity: 41%
- UV index: 2
- Sunrise: 7:26 am PDT
- Sunset: 5:59 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 41°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 8mphESE 114°
- Humidity: 46%
- UV index: 2
- Sunrise: 7:27 am PDT
- Sunset: 5:57 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 64°F
- 43°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphNNW 345°
- Humidity: 51%
- UV index: 2
- Sunrise: 7:29 am PDT
- Sunset: 5:55 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 61°F
- 36°F
Mostly Sunny
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 8mphN 1°
- Humidity: 45%
- UV index: 2
- Sunrise: 7:30 am PDT
- Sunset: 5:53 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 55°F
- 36°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphN 5°
- Humidity: 49%
- UV index: 2
- Sunrise: 7:32 am PDT
- Sunset: 5:52 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 54°F
- 37°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 12mphN 5°
- Humidity: 56%
- UV index: 2
- Sunrise: 7:33 am PDT
- Sunset: 5:50 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 55°F
- 37°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 7mphN 351°
- Humidity: 59%
- UV index: 2
- Sunrise: 7:35 am PDT
- Sunset: 5:48 pm PDT
- details ▼
Throughout the next ten days, a combination of gloomy and clear weather is expected.
Rainfall is not forecasted in Riverside in the upcoming days.
There will be a considerable variation in temperature in the upcoming days. The temperature is expected to swing from 53.6°F up to 66.2°F, while the low temperature range extends from 35.6°F to 42.8°F.
With a maximum temperature of 66.2°F, Tuesday and Wednesday will be the warmest days in Riverside; expect the coldest day on next Sunday with a high of 53.6°F.
Rainfall is not forecasted in Riverside in the upcoming days.
There will be a considerable variation in temperature in the upcoming days. The temperature is expected to swing from 53.6°F up to 66.2°F, while the low temperature range extends from 35.6°F to 42.8°F.
With a maximum temperature of 66.2°F, Tuesday and Wednesday will be the warmest days in Riverside; expect the coldest day on next Sunday with a high of 53.6°F.
Updated: Oct 18, 2026 @ 00:34:14 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, mostly clear skies and sunshine will create ideal daytime conditions.
Tomorrow, the highest temperature will be 64.4°F, while the lowest temperature will be 42.8°F.
Tomorrow, the maximum temperature will be noticeably higher than the average highest temperature of 54.9°F in October. Tomorrow, the lowest temperature will be relatively higher than the average low temperature.
Tomorrow, the maximum temperature will be noticeably higher than the average highest temperature of 54.9°F in October. Tomorrow, the lowest temperature will be relatively higher than the average low temperature.
On Sunday, in Riverside, sunrise will be at 7:23 am and sunset at 6:03 pm (PDT).
In Riverside, the length of the day tomorrow will be 10h and 40min.
