Weather forecast for 10 daysRiverside, CA
Weather forecast for the weekend
Saturday Oct 17, 2026
- 84°F
- 63°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphE 98°
- Humidity: 22%
- UV index: 4
- Sunrise: 6:56 am PDT
- Sunset: 6:13 pm PDT
- details ▼
On Saturday, in Riverside, a dense overcast layer will shape the day’s outlook.
The temperature is expected to oscillate between a maximum of a moderately hot 84.2°F and a minimum of an enjoyable 62.6°F.
Today, the forecasted high will be slightly warmer than October's typical maximum of 79.5°F.
Sunrise was at 6:56 am and sunset will be at 6:13 pm; the daylight will last for 11h and 17min.
The temperature is expected to oscillate between a maximum of a moderately hot 84.2°F and a minimum of an enjoyable 62.6°F.
Today, the forecasted high will be slightly warmer than October's typical maximum of 79.5°F.
Sunrise was at 6:56 am and sunset will be at 6:13 pm; the daylight will last for 11h and 17min.
Sunday Oct 18, 2026
- 88°F
- 61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphENE 73°
- Humidity: 28%
- UV index: 6
- Sunrise: 6:57 am PDT
- Sunset: 6:12 pm PDT
- details ▼
On Sunday, in Riverside, sunny skies are also in store, with excellent visibility.
Temperature readings will considerable fluctuate from a daytime peak of a tropical 87.8°F to a nighttime low of a comfortable 60.8°F.
The anticipated high is hotter and better reflects September's normal temperature profile than that of October.
Sunrise will be at 6:57 am and sunset at 6:12 pm; tomorrow's daylight will last for 11h and 15min.
Temperature readings will considerable fluctuate from a daytime peak of a tropical 87.8°F to a nighttime low of a comfortable 60.8°F.
The anticipated high is hotter and better reflects September's normal temperature profile than that of October.
Sunrise will be at 6:57 am and sunset at 6:12 pm; tomorrow's daylight will last for 11h and 15min.
10-day overview
Daily temperatures
Warmest day: tomorrow 88°C.
Coldest day: Thursday 66°C.
Coldest day: Thursday 66°C.
Chance of precipitation
Highest chance: Thursday 76%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 84°F
- 63°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphE 98°
- Humidity: 22%
- UV index: 4
- Sunrise: 6:56 am PDT
- Sunset: 6:13 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 88°F
- 61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphENE 73°
- Humidity: 28%
- UV index: 6
- Sunrise: 6:57 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 86°F
- 59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphWNW 293°
- Humidity: 40%
- UV index: 6
- Sunrise: 6:58 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 82°F
- 59°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 10mphW 280°
- Humidity: 49%
- UV index: 6
- Sunrise: 6:58 am PDT
- Sunset: 6:09 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 79°F
- 59°F
Showers
- Precip. probability: 54%
- Precipitation: 0.55"
- Wind: 9mphSW 214°
- Humidity: 58%
- UV index: 5
- Sunrise: 6:59 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 66°F
- 54°F
Thunderstorms
- Precip. probability: 76%
- Precipitation: 0.35"
- Wind: 8mphSSW 212°
- Humidity: 77%
- UV index: 4
- Sunrise: 7:00 am PDT
- Sunset: 6:07 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 72°F
- 54°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 8mphNNW 331°
- Humidity: 68%
- UV index: 5
- Sunrise: 7:01 am PDT
- Sunset: 6:06 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 77°F
- 55°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 8mphN 355°
- Humidity: 53%
- UV index: 5
- Sunrise: 7:02 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 79°F
- 55°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 9mphN 353°
- Humidity: 47%
- UV index: 5
- Sunrise: 7:03 am PDT
- Sunset: 6:04 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 75°F
- 54°F
Mostly Sunny
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 9mphN 353°
- Humidity: 52%
- UV index: 5
- Sunrise: 7:04 am PDT
- Sunset: 6:02 pm PDT
- details ▼
And a mix of bright, dull, damp and storm-filled weather is predicted.
Rainfall is expected on Wednesday and Thursday.
The temperature will vary considerably in the upcoming days. Highs will range from 66.2°F to 87.8°F, while nighttime temperatures are expected to vary from 53.6°F to 62.6°F.
Expect the hottest day on Sunday, with temperatures peaking at 87.8°F; the coldest day will be Thursday, with a maximum of 66.2°F.
Rainfall is expected on Wednesday and Thursday.
The temperature will vary considerably in the upcoming days. Highs will range from 66.2°F to 87.8°F, while nighttime temperatures are expected to vary from 53.6°F to 62.6°F.
Expect the hottest day on Sunday, with temperatures peaking at 87.8°F; the coldest day will be Thursday, with a maximum of 66.2°F.
Updated: Oct 17, 2026 @ 14:22:36 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
On Saturday, sunshine will be limited due to heavy cloud coverage.
Today, the maximum temperature will be 84.2°F, while the minimum temperature will be 62.6°F.
The highest temperature today will be a couple of degrees higher than the average maximum temperature in October. The lowest temperature will be also relatively higher than the average low of 57.9°F.
The highest temperature today will be a couple of degrees higher than the average maximum temperature in October. The lowest temperature will be also relatively higher than the average low of 57.9°F.
On Saturday, in Riverside, sunrise was at 6:56 am and sunset will be at 6:13 pm (PDT).
Today, the daylight will last for 11h and 17min.
Tomorrow, in Riverside, expect sunny weather with a crisp, clear sky.
Tomorrow, the maximum temperature will be 87.8°F, while the minimum temperature will be 60.8°F.
The maximum temperature tomorrow will be slightly warmer than the average highest temperature in October. The lowest temperature will be in line with the average low of 57.9°F.
The maximum temperature tomorrow will be slightly warmer than the average highest temperature in October. The lowest temperature will be in line with the average low of 57.9°F.
On Sunday, in Riverside, sunrise will be at 6:57 am and sunset at 6:12 pm (PDT).
In Riverside, California, tomorrow, there will be 11h and 15min of daylight.
