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

77°F

25°C

Humidity 20%
Wind Speed NW 10 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Heat Index77°F (25°C)
Last update 12 Nov 12:30 PM PST
Extended Forecast for

Perris CA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 81. Calm wind.

    High: 81 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 55. Southeast wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely. Mostly cloudy, with a high near 68. South wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 68 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 56. Chance of precipitation is 80%.

    Low: 56 °F

    Heavy Rain

  • Saturday

    Saturday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 64. Chance of precipitation is 80%.

    High: 64 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Showers

  • Sunday

    Sunday: Showers likely, mainly before 10am. Partly sunny, with a high near 62.

    High: 62 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 81. Calm wind.
Tonight
Mostly cloudy, with a low around 53. Calm wind.
Thursday
Mostly sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 55. Southeast wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely. Mostly cloudy, with a high near 68. South wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 56. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 64. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 50.
Sunday
Showers likely, mainly before 10am. Partly sunny, with a high near 62.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 50.
Monday
A chance of showers. Partly sunny, with a high near 63.
Monday Night
A chance of showers. Mostly cloudy, with a low around 44.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 61.
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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:
12:54 pm PST Nov 12, 2025
Forecast Valid:
1pm PST Nov 12, 2025-6pm PST Nov 18, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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