West Valley City weather
Loading live data…The weather map: all three models at once
NWS, American, European side by side around West Valley City and nearby towns.Live rain radar →Next 14 hours
consensus of the three models7-day forecast
where the models agree, and where they splitWest Valley City, UT is at its warmest in Jul (average highs near 95°F) and coldest in Jan (lows around 23°F), with roughly 25 in of precipitation across the year. Below, compare what NWS, American, European forecast for West Valley City right now, and see exactly where they disagree.
West Valley City climate by month
average daytime high and overnight low across a typical yearWhich forecast is most accurate in the US?
CheckWeather Score — graded against the weather that actually happened
The CheckWeather Score blends temperature, wind and rain accuracy — each measured against ERA5 (the recorded weather) over the last 30 days across 40 cities. Lower error means a higher score. The apps you know (AccuWeather, Apple Weather, The Weather Channel) are built on these models.
Common questions
What's the weather in West Valley City today?
Will it rain in West Valley City today or tomorrow?
Which forecast is most accurate for West Valley City?
What is the warmest month in West Valley City?
How cold does West Valley City get?
How much rain does West Valley City get?
The forecasts Americans check
The two biggest apps keep their model a secret, so we can't show their numbers, only link you to them. The National Weather Service is public, so its data sits right in the comparison above.