Weather forecast for 10 daysRiviera, AZ

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 86°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphN 351°
  • Humidity: 32%
  • UV index: 6
  • Sunrise: 6:47 am MST
  • Sunset: 5:59 pm MST
  • ▼
Tomorrow, a partly cloudy outlook will keep the sky interesting throughout the day.
The temperature scale will run from a maximum of a blazing 86°F to a minimum of a comfortable 66.2°F.
The forecasted high for tomorrow is forecasted to be moderately higher than the typical October maximum of 79.9°F.
Sunrise will be at 6:47 am and sunset at 5:59 pm; tomorrow's daylight will last for 11h and 13min.

10-day overview

Daily temperatures

Warmest day: Tuesday 90°C.
Coldest day: Friday 77°C.

Chance of precipitation

Highest chance: Wednesday 35%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 66°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphN 3°
  • Humidity: 36%
  • UV index: 0
  • Sunrise: 6:46 am MST
  • Sunset: 6:01 pm MST
  • ▼
  • Sunday
  • Oct 18, 2026
  • 86°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphN 351°
  • Humidity: 32%
  • UV index: 6
  • Sunrise: 6:47 am MST
  • Sunset: 5:59 pm MST
  • ▼
  • Monday
  • Oct 19, 2026
  • 88°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 9mphW 271°
  • Humidity: 36%
  • UV index: 5
  • Sunrise: 6:48 am MST
  • Sunset: 5:58 pm MST
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 90°F
  • 70°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 14mphS 180°
  • Humidity: 36%
  • UV index: 5
  • Sunrise: 6:49 am MST
  • Sunset: 5:57 pm MST
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 88°F
  • 70°F
PM Showers
PM Showers
  • Precip. probability: 35%
  • Precipitation: 0.08"
  • Wind: 18mphSSE 164°
  • Humidity: 44%
  • UV index: 5
  • Sunrise: 6:49 am MST
  • Sunset: 5:56 pm MST
  • ▼
  • Thursday
  • Oct 22, 2026
  • 81°F
  • 59°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 32%
  • Precipitation: 0.12"
  • Wind: 15mphSSW 194°
  • Humidity: 52%
  • UV index: 5
  • Sunrise: 6:50 am MST
  • Sunset: 5:54 pm MST
  • ▼
  • Friday
  • Oct 23, 2026
  • 77°F
  • 59°F
Sunny
Sunny
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 8mphNW 318°
  • Humidity: 47%
  • UV index: 5
  • Sunrise: 6:51 am MST
  • Sunset: 5:53 pm MST
  • ▼
  • Saturday
  • Oct 24, 2026
  • 81°F
  • 61°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 14mphN 355°
  • Humidity: 40%
  • UV index: 5
  • Sunrise: 6:52 am MST
  • Sunset: 5:52 pm MST
  • ▼
  • Sunday
  • Oct 25, 2026
  • 82°F
  • 63°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 13mphNNW 348°
  • Humidity: 37%
  • UV index: 5
  • Sunrise: 6:53 am MST
  • Sunset: 5:51 pm MST
  • ▼
  • Monday
  • Oct 26, 2026
  • 81°F
  • 61°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 13mphWNW 291°
  • Humidity: 39%
  • UV index: 5
  • Sunrise: 6:54 am MST
  • Sunset: 5:50 pm MST
  • ▼
Weather fluctuations are likely over the next ten days, and a mix of sun-filled, cloudy, wet and stormy weather is predicted.
Rain is expected on Wednesday and Thursday.
Temperature fluctuation will be noticeable across the forecast period. Maximum temperatures are forecasted between 77°F and 89.6°F, while the minimum temperature is forecast to range between 59°F and 69.8°F.
Tuesday is expected to be the hottest, reaching up to 89.6°F; the lowest daytime temperature of the period will be reached on Friday, peaking at 77°F.
Updated: Oct 18, 2026 @ 03:24:35 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, expect a mix of sun and clouds throughout the day.

Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 66.2°F.
The highest temperature tomorrow will be a few degrees higher than the average maximum temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.

On Sunday, in Riviera, sunrise will be at 6:47 am and sunset at 5:59 pm (MST).

In Riviera, the length of the day tomorrow will be 11h and 13min.