California · NWS SGX office

Perris, CA weather

It is 55°F at SCE Menifee as of Oct 28, 2:10 AM PDT. Overnight: Mostly Cloudy, low near 52°F. Forecast from the National Weather Service, issued Oct 28, 12:03 AM PDT.

Updated Oct 28, 2:17 AM PDT (snapshot)

Current conditions

Temperature

55°F

Mostly Cloudy

Wind

SSE 3 mph, gusts 4 mph

Humidity 96% · dew point 54°F

Pressure · visibility

—

Visibility —

Observed at SCE Menifee (SE971), Oct 28, 2:10 AM PDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Perris forecast zone right now.

Around the NWS SGX forecast area

1 active alert covers zones served by the SGX office near Perris:

  • Coastal Flood Warning

From the alert snapshot of Oct 28, 2026, 5:12 AM EDT. California has 8 active alerts: see them all.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Perris (local time)
TimeTempForecastPrecip. chanceWind
Wed 4 AM53°FMostly Cloudy0% 0 mph
Wed 5 AM53°FMostly Cloudy0% 0 mph
Wed 6 AM52°FPartly Sunny0% 0 mph
Wed 7 AM52°FPartly Sunny0% 0 mph
Wed 8 AM53°FPartly Sunny0% 0 mph
Wed 9 AM54°FPartly Sunny0% 0 mph
Wed 10 AM58°FPartly Sunny0% 0 mph
Wed 11 AM64°FMostly Sunny0% 0 mph
Wed 12 PM68°FMostly Sunny0% 0 mph
Wed 1 PM72°FMostly Sunny0% 0 mph
Wed 2 PM74°FSunny0% 0 mph
Wed 3 PM74°FSunny0%S 5 mph
Wed 4 PM75°FSunny0%S 5 mph
Wed 5 PM73°FMostly Sunny0%S 5 mph
Wed 6 PM71°FPartly Cloudy0%SW 5 mph
Wed 7 PM68°FPartly Cloudy0% 0 mph
Wed 8 PM63°FPartly Cloudy0%SE 5 mph
Wed 9 PM62°FPartly Cloudy0%E 5 mph
Wed 10 PM60°FPartly Cloudy0%E 5 mph
Wed 11 PM59°FMostly Cloudy0%E 5 mph
Thu 12 AM58°FMostly Cloudy0% 0 mph
Thu 1 AM57°FMostly Cloudy0% 0 mph
Thu 2 AM56°FMostly Cloudy0% 0 mph
Thu 3 AM55°FMostly Cloudy0% 0 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Perris can differ.

7-day forecast

Overnight

Low 52°F

Mostly cloudy, with a low around 52. Northeast wind 0 to 5 mph.

Wednesday

High 75°F·Low 52°F

Mostly sunny, with a high near 75. South wind 0 to 5 mph.

Wednesday Night: Mostly cloudy, with a low around 52. Northeast wind 0 to 5 mph.

Thursday

High 73°F·Low 56°F

Mostly sunny, with a high near 73. South wind 0 to 5 mph.

Thursday Night: Mostly cloudy, with a low around 56. South wind 0 to 5 mph.

Friday

High 69°F·Low 52°F

Partly sunny, with a high near 69.

Friday Night: Mostly cloudy, with a low around 52.

Saturday

High 69°F·Low 54°F

A chance of rain showers after 11am. Mostly cloudy, with a high near 69.

Saturday Night: Rain showers likely. Cloudy, with a low around 54.

Sunday

High 67°F·Low 51°F

A chance of rain showers. Partly sunny, with a high near 67.

Sunday Night: A slight chance of rain showers before 10pm. Partly cloudy, with a low around 51.

Monday

High 72°F·Low 52°F

Sunny, with a high near 72.

Monday Night: Mostly clear, with a low around 52.

Tuesday

High 73°F

Sunny, with a high near 73.

Nearby cities

Larger cities in the area

Other cities in Riverside County

See every city we cover in California, or check all active alerts.

About this forecast

Forecast office
Perris is served by the National Weather Service SGX forecast office, forecast zone CAZ048, county zone CAC065.
Location used
The Census Bureau's internal point for Perris (33.7898, -117.2222), in Riverside County. Population: 83,032 (2024 estimate), number 103 of the 296 California cities on this site.
Radar
Nearest NWS radar: KSOX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/33.7898,-117.2222 (forecast issued Oct 28, 12:03 AM PDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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