California · NWS SGX office

Eastvale, CA weather

It is 58°F and clear at Chino, Chino Airport as of Oct 28, 1:53 AM PDT. Overnight: Mostly Cloudy, low near 54°F. Forecast from the National Weather Service, issued Oct 28, 12:03 AM PDT.

Updated Oct 28, 2:18 AM PDT (snapshot)

Current conditions

Temperature

58°F

Clear

Wind

Calm

Humidity 87% · dew point 54°F

Pressure · visibility

29.98 inHg

Visibility 10 mi

Observed at Chino, Chino Airport (KCNO), Oct 28, 1:53 AM PDT. Station readings can lag or be missing.

Alerts for this area

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

Around the NWS SGX forecast area

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

  • 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 Eastvale (local time)
TimeTempForecastPrecip. chanceWind
Wed 2 AM58°FMostly Cloudy0% 0 mph
Wed 3 AM57°FMostly Cloudy0% 0 mph
Wed 4 AM56°FMostly Cloudy0% 0 mph
Wed 5 AM55°FMostly Cloudy0% 0 mph
Wed 6 AM55°FPartly Sunny0% 0 mph
Wed 7 AM54°FPartly Sunny0%E 5 mph
Wed 8 AM55°FMostly Sunny0%E 5 mph
Wed 9 AM58°FMostly Sunny0% 0 mph
Wed 10 AM61°FMostly Sunny0% 0 mph
Wed 11 AM66°FSunny0% 0 mph
Wed 12 PM70°FSunny0% 0 mph
Wed 1 PM73°FSunny0% 0 mph
Wed 2 PM74°FSunny0% 0 mph
Wed 3 PM75°FSunny0%W 5 mph
Wed 4 PM76°FSunny0%SW 10 mph
Wed 5 PM75°FSunny0%SW 10 mph
Wed 6 PM72°FMostly Clear0%SW 10 mph
Wed 7 PM69°FMostly Clear0%W 10 mph
Wed 8 PM64°FPartly Cloudy0%W 5 mph
Wed 9 PM63°FPartly Cloudy0%W 5 mph
Wed 10 PM62°FPartly Cloudy0%W 5 mph
Wed 11 PM61°FMostly Cloudy0%NW 5 mph
Thu 12 AM60°FMostly Cloudy0%NW 5 mph
Thu 1 AM59°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 Eastvale can differ.

7-day forecast

Overnight

Low 54°F

Mostly cloudy, with a low around 54. East wind around 0 mph.

Wednesday

High 76°F·Low 55°F

Mostly sunny, with a high near 76. West wind 0 to 10 mph, with gusts as high as 20 mph.

Wednesday Night: Mostly cloudy, with a low around 55. Northwest wind 0 to 10 mph.

Thursday

High 75°F·Low 59°F

Partly sunny, with a high near 75. North wind 0 to 10 mph, with gusts as high as 20 mph.

Thursday Night: Mostly cloudy, with a low around 59. West wind 0 to 10 mph, with gusts as high as 20 mph.

Friday

High 71°F·Low 55°F

Partly sunny, with a high near 71.

Friday Night: Mostly cloudy, with a low around 55.

Saturday

High 72°F·Low 55°F

A chance of rain showers after 11am. Mostly cloudy, with a high near 72.

Saturday Night: Rain showers likely. Mostly cloudy, with a low around 55.

Sunday

High 70°F·Low 53°F

A chance of rain showers before 4pm. Partly sunny, with a high near 70.

Sunday Night: Mostly clear, with a low around 53.

Monday

High 75°F·Low 54°F

Sunny, with a high near 75.

Monday Night: Mostly clear, with a low around 54.

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
Eastvale 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 Eastvale (33.9633, -117.5824), in Riverside County. Population: 70,751 (2024 estimate), number 125 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/33.9633,-117.5824 (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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