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: 7mphNE 41°
- Humidity: 28%
- UV index: 6
- Sunrise: 6:56 am PDT
- Sunset: 6:11 pm PDT
- details ▼
Tomorrow, on Sunday, the outlook remains bright and sunny.
The peak daytime temperature will touch a hot 86°F, while the nighttime temperature will descend to a refreshing 57.2°F.
The predicted high will feel hotter, consistent with September's climate average of 85.8°F.
Sunrise will be at 6:56 am and sunset at 6:11 pm; tomorrow's daylight will last for 11h and 15min.
The peak daytime temperature will touch a hot 86°F, while the nighttime temperature will descend to a refreshing 57.2°F.
The predicted high will feel hotter, consistent with September's climate average of 85.8°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 day: Monday 88°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.
- 57°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 12mphE 88°
- Humidity: 35%
- 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: 7mphNE 41°
- Humidity: 28%
- UV index: 6
- Sunrise: 6:56 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 88°F
- 57°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphS 190°
- Humidity: 34%
- UV index: 6
- Sunrise: 6:57 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 82°F
- 57°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 11mphS 172°
- Humidity: 46%
- 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: 49%
- Precipitation: 0.39"
- Wind: 12mphS 171°
- 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 193°
- Humidity: 75%
- UV index: 5
- Sunrise: 6:59 am PDT
- Sunset: 6:06 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 70°F
- 50°F
Mostly Sunny
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 7mphNNE 27°
- Humidity: 66%
- UV index: 5
- Sunrise: 7:00 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 77°F
- 54°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphNNE 30°
- Humidity: 48%
- UV index: 5
- Sunrise: 7:01 am PDT
- Sunset: 6:04 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 75°F
- 52°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphESE 115°
- Humidity: 47%
- UV index: 5
- Sunrise: 7:02 am PDT
- Sunset: 6:03 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 72°F
- 52°F
Mostly Sunny
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 9mphSE 133°
- Humidity: 58%
- UV index: 5
- Sunrise: 7:03 am PDT
- Sunset: 6:02 pm PDT
- details ▼
Weather fluctuations are likely over the next ten days, and a mix of dry and sunny, overcast, wet and unstable weather is anticipated.
Rain is anticipated on Wednesday and Thursday.
Noticeable swings in temperature are expected in the upcoming period. The temperature is expected to swing from 66.2°F up to 87.8°F, while the low temperature range extends from 50°F to 57.2°F.
With the highest temperature of 87.8°F, Monday will be the hottest day; Thursday will be the coldest day, with the highest temperature of 66.2°F.
Rain is anticipated on Wednesday and Thursday.
Noticeable swings in temperature are expected in the upcoming period. The temperature is expected to swing from 66.2°F up to 87.8°F, while the low temperature range extends from 50°F to 57.2°F.
With the highest temperature of 87.8°F, Monday will be the hottest day; Thursday will be the coldest day, with the highest temperature of 66.2°F.
Updated: Oct 18, 2026 @ 00:44:57 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 Sunday, sunny and dry conditions are anticipated.
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 57.2°F.
Tomorrow, the maximum temperature will be relatively higher than the average highest temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.
Tomorrow, the maximum temperature will be relatively higher than the average highest temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.
On Sunday, in Perris, sunrise will be at 6:56 am and sunset at 6:11 pm (PDT).
In Perris, tomorrow, there will be 11h and 15min of daylight.
