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West Valley City, UT 84120 Weather

It is 63°F and mostly cloudy in West Valley City, UT 84120, observed at 1:15 PM MDT. Today: Chance Showers And Thunderstorms, high 64°F, low 49°F. Hourly and 10-day forecast from the National Weather Service. Times are local (MDT).

West Valley City, UT 84120 current weather

63°F

Mostly Cloudy

H 64° / L 49°Feels like 63°

Observed at Salt Lake City, Salt Lake City International Airport (5.5 mi away), 10/30/2026, 1:15 PM MDT

Hourly forecast

NWS, updated 10/30/2026, 11:31 AM PT

  1. Now60°34%
  2. 3 PM60°45%
  3. 4 PM62°45%
  4. 5 PM59°45%
  5. 6 PM58°47%
  6. 7 PM56°47%
  7. 8 PM54°47%
  8. 9 PM53°49%
  9. 10 PM53°49%
  10. 11 PM52°49%
  11. 12 AM51°36%Sat
  12. 1 AM50°36%
  13. 2 AM50°36%
  14. 3 AM51°36%
  15. 4 AM50°36%
  16. 5 AM50°36%
  17. 6 AM50°18%
  18. 7 AM49°18%
  19. 8 AM49°18%
  20. 9 AM51°
  21. 10 AM54°
  22. 11 AM57°
  23. 12 PM58°
  24. 1 PM59°
  25. 2 PM60°
  26. 3 PM60°
  27. 4 PM61°
  28. 5 PM60°
  29. 6 PM59°12%
  30. 7 PM57°12%
  31. 8 PM55°12%
  32. 9 PM54°
  33. 10 PM54°
  34. 11 PM53°
  35. 12 AM53°37%Sun
  36. 1 AM52°37%
  37. 1 AM52°37%
  38. 2 AM52°60%
  39. 3 AM51°60%
  40. 4 AM51°60%
  41. 5 AM50°95%
  42. 6 AM49°95%
  43. 7 AM49°95%
  44. 8 AM50°95%
  45. 9 AM50°95%
  46. 10 AM51°95%
  47. 11 AM51°99%
  48. 12 PM51°99%

10-day forecast

Tap a day for details

  • Today10/3049% chance of precipitationLow 49°High 64°

    This Afternoon: A chance of rain before 3pm, then a chance of showers and thunderstorms. Cloudy. High near 64, with temperatures falling to around 59 in the afternoon. South southeast wind around 10 mph. Chance of precipitation is 50%.

    Tonight: A chance of rain before 3am, then a chance of showers and thunderstorms. Cloudy, with a low around 49. South southeast wind 6 to 10 mph. Chance of precipitation is 50%.

    Chance Showers And Thunderstorms
  • Sat10/3195% chance of precipitationLow 48°High 62°

    Saturday: A slight chance of rain before 9am. Partly sunny. High near 62, with temperatures falling to around 60 in the afternoon. South southeast wind 7 to 13 mph. Chance of precipitation is 20%.

    Saturday Night: Rain after midnight. Cloudy, with a low around 48. South southeast wind 5 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Slight Chance Light Rain then Partly Sunny
  • Sun11/199% chance of precipitationLow 41°High 53°

    Sunday: Rain before 2pm, then showers and thunderstorms between 2pm and 5pm, then rain. Cloudy, with a high near 53. South wind 5 to 9 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Sunday Night: Rain. Cloudy, with a low around 41. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Light Rain then Showers And Thunderstorms
  • Mon11/263% chance of precipitationLow 39°High 50°

    Monday: Rain likely before 5pm. Mostly cloudy, with a high near 50.

    Monday Night: Partly cloudy, with a low around 39.

    Light Rain Likely
  • Tue11/316% chance of precipitationLow 39°High 54°

    Tuesday: Mostly sunny, with a high near 54.

    Tuesday Night: A slight chance of rain between 11pm and 5am. Mostly cloudy, with a low around 39.

    Mostly Sunny
  • Wed11/419% chance of precipitationLow 40°High 54°

    Wednesday: Partly sunny, with a high near 54.

    Wednesday Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 40.

    Partly Sunny
  • Thu11/521% chance of precipitationLow 42°High 56°

    Thursday: A slight chance of rain before 5pm. Partly sunny, with a high near 56.

    Thursday Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 42.

    Slight Chance Light Rain
  • Fri11/6Model blend30% chance of precipitationLow 42°High 56°

    Friday: Mostly cloudy, slight chance of rain. High near 56°. Low that night near 42°. About 0.01 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blend17% chance of precipitationLow 41°High 56°

    Saturday: Partly cloudy, slight chance of rain. High near 56°. Low that night near 41°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sun11/8Model blendLow 43°High 58°

    Sunday: Partly cloudy. High near 58°. Low that night near 43°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 40.697, -112.002 from the NWS SLC office, updated 10/30/2026, 11:31 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KU42 (Salt Lake City Muni, 5 mi), model run 10/30/2026, 8:00 AM MDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now60°Chance Light Rain34%9 mph
  2. 3 PM60°Chance Showers And Thunderstorms45%10 mph
  3. 4 PM62°Chance Showers And Thunderstorms45%10 mph
  4. 5 PM59°Chance Showers And Thunderstorms45%10 mph
  5. 6 PM58°Chance Light Rain47%10 mph
  6. 7 PM56°Chance Light Rain47%10 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in West Valley City, UT 84120 right now?
The latest observation from Salt Lake City, Salt Lake City International Airport was 63°F and mostly cloudy, reported at 10/30/2026, 1:15 PM MDT.
What is the high temperature today in West Valley City, UT 84120?
The National Weather Service forecast for this afternoon calls for a high near 64°F. Chance Showers And Thunderstorms.
Will it rain in West Valley City, UT 84120 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for West Valley City, UT 84120?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 6 to Nov 8) come from the NOAA National Blend of Models, with highs of 56°F to 58°F and up to a 30% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in West Valley City, UT 84120 today?
Sunrise is about 7:56 AM MDT and sunset is about 6:26 PM MDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in West Valley City, UT 84120?
At Salt Lake City INTL AP, the 1991 to 2020 normal high in October is 66°F and the normal low is 44°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
1.34 in
Snow
0.00 in
Ice
0.00 in

Nearby hazards

Utah hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:General thunderstormsOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Salt Lake City)
GoodPM2.5
AQI forecast tomorrow (Salt Lake City)
GoodPM2.5

UV index guide · Air quality

Drought

By county

Salt Lake County, week of 10/27/2026

100% of the county is in moderate drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:56 AM
Sunset
6:26 PM
Daylight
10 hr 30 min
Moon
Waning Gibbous 77% lit
First light (civil dawn)
7:28 AM
Last light (civil dusk)
6:55 PM
Moonrise
10:10 PM
Moonset
1:15 PM

Normal October weather

Climate

Normal October high 66°, low 44°, precipitation 1.26 in for the month. 1991 to 2020 normals at Salt Lake City INTL AP, 6 mi away.

Other places nearby

Data sources

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About this data

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