National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Motte Rimrock Reserve (UCNRS) (UCMO)

Lat: 33.80472°NLon: 117.25556°WElev: 1901.0ft.

NA

69°F

21°C

Humidity 29%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 12 Nov 09:00 AM PST
Extended Forecast for

Perris CA

  • Tonight

    Tonight: A chance of showers between 10pm and 1am. Increasing clouds, with a low around 53. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers. Partly sunny, with a high near 66. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly between 10pm and 4am. Cloudy, with a low around 51. Calm wind becoming southeast around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 51 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 66. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Showers likely, mainly after 4pm. Partly sunny, with a high near 65.

    High: 65 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Showers

Detailed Forecast

Tonight
A chance of showers between 10pm and 1am. Increasing clouds, with a low around 53. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers. Partly sunny, with a high near 66. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely, mainly between 10pm and 4am. Cloudy, with a low around 51. Calm wind becoming southeast around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of showers before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 66. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Partly cloudy, with a low around 47. Calm wind.
Sunday
Sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Showers likely, mainly after 4pm. Partly sunny, with a high near 65.
Monday Night
Showers. Mostly cloudy, with a low around 48.
Tuesday
A chance of showers. Partly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Sunny, with a high near 64.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 45.
Thursday
A chance of showers. Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Perris CA
 33.78°N 117.23°W (Elev. 1398 ft)
Last Update:
12:28 pm PST Nov 12, 2026
Forecast Valid:
9pm PST Nov 12, 2026-6pm PST Nov 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation