West Valley City, UT Weather & Growing Conditions
Today
50°F
Chance Light Rain
A chance of rain after 8am. Mostly cloudy. High near 50, with temperatures falling to around 47 in the afternoon. West northwest wind 1 to 6 mph. Chance of precipitation is 40%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 50°F | Chance Light Rain | 1 to 6 mph WNW | 44% |
| Tonight | 37°F | Slight Chance Light Rain then Partly Cloudy | 3 mph SSE | 18% |
| Thursday | 52°F | Partly Sunny | 5 mph SSW | 2% |
| Thursday Night | 37°F | Patchy Fog | 0 to 3 mph NE | 15% |
| Friday | 53°F | Patchy Fog then Mostly Sunny | 0 to 7 mph NE | 3% |
| Friday Night | 36°F | Mostly Clear | 1 to 5 mph E | 0% |
| Saturday | 55°F | Sunny | 3 mph S | 0% |
| Saturday Night | 39°F | Mostly Clear | 2 mph SE | 0% |
| Sunday | 61°F | Sunny | 2 mph S | 0% |
| Sunday Night | 43°F | Partly Cloudy | 2 mph SSE | 0% |
| Monday | 61°F | Mostly Sunny | 2 mph SW | 0% |
| Monday Night | 43°F | Mostly Cloudy | 2 mph SSE | 0% |
| Tuesday | 59°F | Mostly Sunny | 2 mph SSW | 3% |
| Tuesday Night | 44°F | Partly Cloudy | 2 mph ESE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for West Valley City, UT
Last spring frost
Apr 8
First fall frost
Oct 31
Growing season
204 days
Hardiness zone
7b
Explore more for West Valley City, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Salt Lake City Intl Ap, Ut (5.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.