California · NWS SGX office

Temecula, CA weather

It is 57°F at SANTA ROSA PLATEAU as of Oct 28, 1:54 AM PDT. Overnight: Mostly Cloudy, low near 51°F. Forecast from the National Weather Service, issued Oct 28, 12:03 AM PDT.

Updated Oct 28, 2:16 AM PDT (snapshot)

Current conditions

Temperature

57°F

Mostly Cloudy

Wind

SSW 3 mph, gusts 5 mph

Humidity 73% · dew point 48°F

Pressure · visibility

—

Visibility —

Observed at SANTA ROSA PLATEAU (SRUC1), Oct 28, 1:54 AM PDT. Station readings can lag or be missing.

Alerts for this area

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

Around the NWS SGX forecast area

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

  • 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 Temecula (local time)
TimeTempForecastPrecip. chanceWind
Wed 4 AM52°FMostly Cloudy0% 0 mph
Wed 5 AM52°FMostly Cloudy0% 0 mph
Wed 6 AM52°FPartly Sunny0% 0 mph
Wed 7 AM51°FPartly Sunny0% 0 mph
Wed 8 AM52°FMostly Sunny0% 0 mph
Wed 9 AM55°FMostly Sunny0% 0 mph
Wed 10 AM60°FMostly Sunny0% 0 mph
Wed 11 AM66°FMostly Sunny0% 0 mph
Wed 12 PM71°FMostly Sunny0% 0 mph
Wed 1 PM73°FMostly Sunny0%SW 5 mph
Wed 2 PM73°FMostly Sunny0%SW 5 mph
Wed 3 PM74°FMostly Sunny0%SW 10 mph
Wed 4 PM73°FMostly Sunny0%SW 10 mph
Wed 5 PM71°FMostly Sunny0%SW 10 mph
Wed 6 PM68°FPartly Cloudy0%SW 10 mph
Wed 7 PM63°FPartly Cloudy0%S 5 mph
Wed 8 PM61°FMostly Cloudy0%S 5 mph
Wed 9 PM60°FMostly Cloudy0%S 5 mph
Wed 10 PM59°FMostly Cloudy0% 0 mph
Wed 11 PM58°FMostly Cloudy0% 0 mph
Thu 12 AM57°FMostly Cloudy0% 0 mph
Thu 1 AM56°FMostly Cloudy0% 0 mph
Thu 2 AM55°FMostly Cloudy0% 0 mph
Thu 3 AM54°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 Temecula can differ.

7-day forecast

Overnight

Low 51°F

Mostly cloudy, with a low around 51. Southeast wind around 0 mph.

Wednesday

High 75°F·Low 52°F

Mostly sunny, with a high near 75. Northwest wind 0 to 10 mph.

Wednesday Night: Mostly cloudy, with a low around 52. South wind 0 to 10 mph.

Thursday

High 73°F·Low 56°F

Mostly sunny, with a high near 73. South wind 0 to 10 mph.

Thursday Night: Mostly cloudy, with a low around 56. South wind 0 to 10 mph.

Friday

High 70°F·Low 52°F

Partly sunny, with a high near 70.

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

Saturday

High 71°F·Low 54°F

Rain showers likely after 11am. Mostly cloudy, with a high near 71.

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

Sunday

High 68°F·Low 51°F

Rain showers likely. Partly sunny, with a high near 68.

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

Monday

High 74°F·Low 52°F

Sunny, with a high near 74.

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

Tuesday

High 75°F

Sunny, with a high near 75.

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
Temecula 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 Temecula (33.4931, -117.1317), in Riverside County. Population: 112,431 (2024 estimate), number 59 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/33.4931,-117.1317 (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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