West Valley City, UT Weather & Growing Conditions
Today
48°F
Chance Light Rain
A chance of rain after 8am. Mostly cloudy. High near 48, with temperatures falling to around 44 in the afternoon. Northwest wind around 6 mph. Chance of precipitation is 50%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 48°F | Chance Light Rain | 6 mph NW | 46% |
| Tonight | 37°F | Slight Chance Light Rain then Partly Cloudy | 5 mph WSW | 17% |
| Thursday | 50°F | Partly Sunny | 5 mph W | 2% |
| Thursday Night | 38°F | Partly Cloudy | 3 mph S | 13% |
| Friday | 51°F | Mostly Sunny | 1 to 7 mph N | 3% |
| Friday Night | 36°F | Mostly Clear | 5 mph W | 0% |
| Saturday | 53°F | Sunny | 3 mph S | 0% |
| Saturday Night | 40°F | Mostly Clear | 2 mph SSE | 0% |
| Sunday | 59°F | Sunny | 3 mph SSW | 0% |
| Sunday Night | 43°F | Partly Cloudy | 2 mph SW | 0% |
| Monday | 60°F | Mostly Sunny | 2 mph SSW | 0% |
| Monday Night | 44°F | Mostly Cloudy | 2 mph SSE | 0% |
| Tuesday | 57°F | Mostly Sunny | 2 mph S | 3% |
| Tuesday Night | 44°F | Partly Cloudy | 3 mph E | 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 (9.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.