California · NWS STO office

Elk Grove, CA weather

It is 48°F and clear at Sacramento Executive Airport as of Oct 28, 2:05 AM PDT. Overnight: Haze, low near 44°F. Forecast from the National Weather Service, issued Oct 28, 2:01 AM PDT.

Updated Oct 28, 2:14 AM PDT (snapshot)

Current conditions

Temperature

48°F

Clear

Wind

Calm

Humidity 93% · dew point 46°F

Pressure · visibility

30.01 inHg

Visibility 10 mi

Observed at Sacramento Executive Airport (KSAC), Oct 28, 2:05 AM PDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Elk Grove forecast zone right now.

Around the NWS STO forecast area

No active alerts in zones served by the STO office near Elk Grove.

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 Elk Grove (local time)
TimeTempForecastPrecip. chanceWind
Wed 4 AM46°FClear0%NNW 3 mph
Wed 5 AM45°FMostly Clear0%NNW 3 mph
Wed 6 AM45°FSunny0%NNW 3 mph
Wed 7 AM44°FSunny0%NNW 3 mph
Wed 8 AM44°FSunny0%NNW 5 mph
Wed 9 AM49°FSunny0%NNW 5 mph
Wed 10 AM54°FSunny0%NNW 6 mph
Wed 11 AM58°FSunny0%NNW 6 mph
Wed 12 PM62°FSunny0%NNW 6 mph
Wed 1 PM66°FSunny0%NW 6 mph
Wed 2 PM68°FSunny0%NNW 6 mph
Wed 3 PM68°FMostly Sunny0%NW 6 mph
Wed 4 PM69°FMostly Sunny0%NW 5 mph
Wed 5 PM68°FMostly Sunny0%NW 3 mph
Wed 6 PM65°FMostly Clear0%NW 2 mph
Wed 7 PM62°FMostly Clear0% 0 mph
Wed 8 PM57°FPartly Cloudy0% 0 mph
Wed 9 PM54°FMostly Clear0% 0 mph
Wed 10 PM52°FPartly Cloudy0% 0 mph
Wed 11 PM51°FPartly Cloudy0% 0 mph
Thu 12 AM50°FPartly Cloudy0% 0 mph
Thu 1 AM49°FPartly Cloudy0% 0 mph
Thu 2 AM48°FMostly Cloudy0%SE 1 mph
Thu 3 AM47°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 Elk Grove can differ.

7-day forecast

Overnight

Low 44°F

Haze before 4am. Clear, with a low around 44. North wind around 3 mph.

Wednesday

High 69°F·Low 45°F

Sunny, with a high near 69. North northwest wind around 6 mph.

Wednesday Night: Partly cloudy, with a low around 45. East northeast wind around 2 mph.

Thursday

High 66°F·Low 48°F

Mostly cloudy, with a high near 66. West northwest wind around 2 mph.

Thursday Night: Mostly cloudy, with a low around 48. South southwest wind around 2 mph.

Friday

High 68°F·Low 46°F

Mostly sunny, with a high near 68.

Friday Night: Partly cloudy, with a low around 46.

Saturday

High 64°F·Low 43°F

A slight chance of rain after 5pm. Mostly cloudy, with a high near 64.

Saturday Night: A slight chance of rain before 4am. Partly cloudy, with a low around 43.

Sunday

High 66°F·Low 43°F

Sunny, with a high near 66.

Sunday Night: Mostly clear, with a low around 43.

Monday

High 66°F·Low 46°F

Mostly sunny, with a high near 66.

Monday Night: Mostly cloudy, with a low around 46.

Tuesday

High 67°F

A slight chance of rain after 10am. Partly sunny, with a high near 67.

Nearby cities

Larger cities in the area

Other cities in Sacramento County

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

About this forecast

Forecast office
Elk Grove is served by the National Weather Service STO forecast office, forecast zone CAZ154, county zone CAC067.
Location used
The Census Bureau's internal point for Elk Grove (38.4146, -121.3850), in Sacramento County. Population: 182,797 (2024 estimate), number 26 of the 296 California cities on this site.
Radar
Nearest NWS radar: KDAX. 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/38.4146,-121.385 (forecast issued Oct 28, 2:01 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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