Utah · NWS SLC office

West Valley City, UT weather

It is 50°F and cloudy at Salt Lake City, Salt Lake City International Airport as of Oct 28, 2:40 AM MDT. Overnight: Partly Cloudy, low near 43°F, 9% chance of precipitation. Forecast from the National Weather Service, issued Oct 28, 12:31 AM MDT.

Updated Oct 28, 3:15 AM MDT (snapshot)

Current conditions

Temperature

50°F

Cloudy

Wind

N 13 mph

Humidity 82% · dew point 45°F

Pressure · visibility

30.02 inHg

Visibility 10 mi

Observed at Salt Lake City, Salt Lake City International Airport (KSLC), Oct 28, 2:40 AM MDT. Station readings can lag or be missing.

Alerts for this area

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

Around the NWS SLC forecast area

No active alerts in zones served by the SLC office near West Valley City.

From the alert snapshot of Oct 28, 2026, 5:12 AM EDT. No alerts are active anywhere in Utah.

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 Valley City (local time)
TimeTempForecastPrecip. chanceWind
Wed 5 AM44°FPartly Cloudy9%W 2 mph
Wed 6 AM44°FSunny1%SSW 1 mph
Wed 7 AM44°FSunny1%SSW 1 mph
Wed 8 AM43°FSunny1%SSW 1 mph
Wed 9 AM44°FSunny0%S 2 mph
Wed 10 AM50°FSunny0%S 2 mph
Wed 11 AM53°FSunny0%S 2 mph
Wed 12 PM55°FSunny0%NW 3 mph
Wed 1 PM56°FSunny0%NW 3 mph
Wed 2 PM57°FSunny0%NW 3 mph
Wed 3 PM58°FSunny0%NW 6 mph
Wed 4 PM58°FSunny0%NW 6 mph
Wed 5 PM56°FSunny0%NW 6 mph
Wed 6 PM54°FMostly Clear0%NW 5 mph
Wed 7 PM51°FMostly Clear0%NW 5 mph
Wed 8 PM48°FMostly Clear0%NW 5 mph
Wed 9 PM46°FPartly Cloudy1%SSW 2 mph
Wed 10 PM45°FPartly Cloudy1%SSW 2 mph
Wed 11 PM44°FPartly Cloudy1%SSW 2 mph
Thu 12 AM45°FPartly Cloudy1%SE 3 mph
Thu 1 AM43°FPartly Cloudy1%SE 3 mph
Thu 2 AM44°FPartly Cloudy1%SE 3 mph
Thu 3 AM44°FMostly Cloudy1%SSE 3 mph
Thu 4 AM44°FMostly Cloudy1%SSE 3 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 Valley City can differ.

7-day forecast

Overnight

Low 43°F

Partly cloudy, with a low around 43. West wind around 2 mph.

Wednesday

High 59°F·Low 42°F

Sunny. High near 59, with temperatures falling to around 56 in the afternoon. Southwest wind 1 to 6 mph.

Wednesday Night: Partly cloudy, with a low around 42. South wind around 5 mph.

Thursday

High 63°F·Low 47°F

Partly sunny, with a high near 63. South wind around 6 mph.

Thursday Night: Mostly cloudy, with a low around 47. Southwest wind 3 to 7 mph.

Friday

High 64°F·Low 47°F

Mostly cloudy, with a high near 64.

Friday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 47.

Saturday

High 62°F·Low 47°F

Rain likely before noon, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 62.

Saturday Night: A chance of showers and thunderstorms before midnight, then rain likely between midnight and 5am, then showers and thunderstorms. Mostly cloudy, with a low around 47.

Sunday

High 53°F·Low 40°F

Showers and thunderstorms before 5pm, then rain likely. Cloudy, with a high near 53.

Sunday Night: Rain likely. Mostly cloudy, with a low around 40.

Monday

High 49°F·Low 37°F

A chance of rain before 5pm. Mostly sunny, with a high near 49.

Monday Night: Partly cloudy, with a low around 37.

Tuesday

High 54°F

Mostly sunny, with a high near 54.

Nearby cities

Other cities in Salt Lake County

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

About this forecast

Forecast office
West Valley City is served by the National Weather Service SLC forecast office, forecast zone UTZ105, county zone UTC035.
Location used
The Census Bureau's internal point for West Valley City (40.6885, -112.0118), in Salt Lake County. Population: 138,144 (2024 estimate), number 2 of the 47 Utah cities on this site.
Radar
Nearest NWS radar: KMTX. 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/40.6885,-112.0118 (forecast issued Oct 28, 12:31 AM MDT).
  • 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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