Weather forecast for 10 daysPerris, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 86°F
- 57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNE 48°
- Humidity: 27%
- UV index: 6
- Sunrise: 6:56 am PDT
- Sunset: 6:11 pm PDT
- details ▼
On Sunday, October 18, uninterrupted sunshine is anticipated.
Temperature readings will span from a daytime high of a blazing 86°F to a night low of a mild 57.2°F.
Forecasts show a high closer to September's climate pattern, around 85.8°F, rather than October's 77.9°F.
Sunrise will be at 6:56 am and sunset at 6:11 pm; tomorrow's daylight will last for 11h and 15min.
Temperature readings will span from a daytime high of a blazing 86°F to a night low of a mild 57.2°F.
Forecasts show a high closer to September's climate pattern, around 85.8°F, rather than October's 77.9°F.
Sunrise will be at 6:56 am and sunset at 6:11 pm; tomorrow's daylight will last for 11h and 15min.
10-day overview
Daily temperatures
Warmest period: tomorrow - Monday 86°C.
Coldest day: Thursday 66°C.
Coldest day: Thursday 66°C.
Chance of precipitation
Highest chance: Thursday 81%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 55°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphE 95°
- Humidity: 37%
- UV index: 0
- Sunrise: 6:55 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 86°F
- 57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNE 48°
- Humidity: 27%
- UV index: 6
- Sunrise: 6:56 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 86°F
- 57°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphSSW 195°
- Humidity: 33%
- UV index: 6
- Sunrise: 6:57 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 84°F
- 59°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphSSE 168°
- Humidity: 44%
- UV index: 6
- Sunrise: 6:58 am PDT
- Sunset: 6:09 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 77°F
- 57°F
PM Showers
- Precip. probability: 47%
- Precipitation: 0.39"
- Wind: 12mphS 169°
- Humidity: 56%
- UV index: 6
- Sunrise: 6:58 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 66°F
- 52°F
Thunderstorms
- Precip. probability: 81%
- Precipitation: 0.28"
- Wind: 8mphSSW 194°
- Humidity: 75%
- UV index: 5
- Sunrise: 6:59 am PDT
- Sunset: 6:06 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 70°F
- 52°F
Mostly Sunny
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 8mphNE 50°
- Humidity: 65%
- UV index: 5
- Sunrise: 7:00 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 79°F
- 54°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 8mphNNE 31°
- Humidity: 46%
- UV index: 5
- Sunrise: 7:01 am PDT
- Sunset: 6:04 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 77°F
- 54°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphENE 70°
- Humidity: 45%
- UV index: 5
- Sunrise: 7:02 am PDT
- Sunset: 6:03 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 73°F
- 52°F
Mostly Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 9mphESE 120°
- Humidity: 54%
- UV index: 5
- Sunrise: 7:03 am PDT
- Sunset: 6:02 pm PDT
- details ▼
The weather will be unstable for the next ten days, and a combination of primarily dry and sunny and occasionally cloud-filled, wet and turbulent weather is expected.
Rain is anticipated on Wednesday and Thursday.
Temperature fluctuation will be noticeable in the coming days. Maximum temperatures are forecasted between 66.2°F and 86°F, while the low temperature range extends from 51.8°F to 59°F.
With a maximum temperature of 86°F, Sunday and Monday will be the hottest days; the lowest daytime temperature of the period will be reached on Thursday, peaking at 66.2°F.
Rain is anticipated on Wednesday and Thursday.
Temperature fluctuation will be noticeable in the coming days. Maximum temperatures are forecasted between 66.2°F and 86°F, while the low temperature range extends from 51.8°F to 59°F.
With a maximum temperature of 86°F, Sunday and Monday will be the hottest days; the lowest daytime temperature of the period will be reached on Thursday, peaking at 66.2°F.
Updated: Oct 18, 2026 @ 03:46:25 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, in Perris, clear and sunny conditions are expected.
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 57.2°F.
The highest temperature tomorrow will be a couple of degrees higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 54.5°F.
The highest temperature tomorrow will be a couple of degrees higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 54.5°F.
On Sunday, in Perris, sunrise will be at 6:56 am and sunset at 6:11 pm (PDT).
Tomorrow, the daylight will last for 11h and 15min.
