California · NWS STO office

West Sacramento, CA weather

It is 52°F and clear at Sacramento Executive Airport as of Oct 27, 11:00 PM PDT. Tonight: Mostly Clear, low near 45°F. Forecast from the National Weather Service, issued Oct 27, 9:01 PM PDT.

Updated Oct 27, 11:22 PM PDT (snapshot)

Current conditions

Temperature

52°F

Clear

Wind

Calm

Humidity 87% · dew point 48°F

Pressure · visibility

30.01 inHg

Visibility 10 mi

Observed at Sacramento Executive Airport (KSAC), Oct 27, 11:00 PM PDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the West Sacramento forecast zone right now.

Around the NWS STO forecast area

No active alerts in zones served by the STO office near West Sacramento.

From the alert snapshot of Oct 28, 2026, 2:15 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 West Sacramento (local time)
TimeTempForecastPrecip. chanceWind
Tue 11 PM52°FClear0% 0 mph
Wed 12 AM51°FClear0% 0 mph
Wed 1 AM50°FClear0%NNW 1 mph
Wed 2 AM49°FClear0%NNW 2 mph
Wed 3 AM48°FClear0%NNW 3 mph
Wed 4 AM47°FMostly Clear0%NNW 3 mph
Wed 5 AM47°FMostly Clear0%NNW 5 mph
Wed 6 AM46°FSunny0%NNW 5 mph
Wed 7 AM45°FSunny0%NNW 5 mph
Wed 8 AM46°FSunny0%NNW 5 mph
Wed 9 AM49°FSunny0%NNW 6 mph
Wed 10 AM54°FSunny0%NNW 7 mph
Wed 11 AM58°FSunny0%NNW 7 mph
Wed 12 PM62°FSunny0%NNW 7 mph
Wed 1 PM67°FSunny0%NNW 7 mph
Wed 2 PM68°FSunny0%NNW 6 mph
Wed 3 PM69°FSunny0%NNW 5 mph
Wed 4 PM70°FSunny0%NNW 5 mph
Wed 5 PM69°FMostly Sunny0%NNW 3 mph
Wed 6 PM66°FPartly Cloudy0%NNW 1 mph
Wed 7 PM64°FPartly Cloudy0% 0 mph
Wed 8 PM59°FMostly Clear0% 0 mph
Wed 9 PM56°FMostly Clear0% 0 mph
Wed 10 PM54°FPartly 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 West Sacramento can differ.

7-day forecast

Tonight

Low 45°F

Mostly clear. Low around 45, with temperatures rising to around 47 overnight. North wind 0 to 5 mph.

Wednesday

High 70°F·Low 46°F

Sunny, with a high near 70. North northwest wind 3 to 7 mph.

Wednesday Night: Partly cloudy, with a low around 46. North northwest wind around 1 mph.

Thursday

High 66°F·Low 49°F

Partly sunny, with a high near 66. West wind around 2 mph.

Thursday Night: Mostly cloudy, with a low around 49. South 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 44°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 44.

Sunday

High 66°F·Low 44°F

Sunny, with a high near 66.

Sunday Night: Mostly clear, with a low around 44.

Monday

High 66°F·Low 47°F

Mostly sunny, with a high near 66.

Monday Night: Partly cloudy, with a low around 47.

Tuesday

High 66°F

A slight chance of rain after 10am. Partly sunny, with a high near 66.

Nearby cities

Larger cities in the area

Other cities in Yolo County

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

About this forecast

Forecast office
West Sacramento is served by the National Weather Service STO forecast office, forecast zone CAZ154, county zone CAC113.
Location used
The Census Bureau's internal point for West Sacramento (38.5544, -121.5487), in Yolo County. Population: 55,991 (2024 estimate), number 163 of the 296 California cities on this site.
Radar
Nearest NWS radar: KDAX. View it on radar.weather.gov.

On Amazon

Weather-ready picks

As an Amazon Associate I earn from qualifying purchases.

Home & kitchen LEVOIT Air Purifier An air purifier for smoky or high-pollen days indoors. View on Amazon → Men’s fashion Hanes Fleece Hooded Sweatshirt A warm hoodie for chilly mornings. View on Amazon → Fitness & outdoors Stanley Quencher H2.0 Tumbler A big tumbler for long commutes and outdoor days. View on Amazon → Fitness & outdoors LifeStraw Personal Water Filter A personal water filter worth adding to an emergency kit. View on Amazon →

Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/38.5544,-121.5487 (forecast issued Oct 27, 9:01 PM 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.

More California cities