Salt Lake City, UT Weather & Growing Conditions
This Afternoon
70°F
Sunny
Sunny, with a high near 70. Northwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Sunny | 6 mph NW | 8% |
| Tonight | 50°F | Mostly Clear | 1 to 5 mph NE | 3% |
| Sunday | 74°F | Sunny | 1 to 5 mph ESE | 0% |
| Sunday Night | 49°F | Mostly Clear | 3 mph NE | 0% |
| Monday | 79°F | Sunny | 2 mph E | 0% |
| Monday Night | 54°F | Mostly Cloudy | 5 mph ENE | 5% |
| Tuesday | 79°F | Chance Showers And Thunderstorms | 3 mph S | 43% |
| Tuesday Night | 53°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 2 to 7 mph SSE | 43% |
| Wednesday | 80°F | Sunny | 3 mph S | 10% |
| Wednesday Night | 55°F | Mostly Clear | 2 to 6 mph ENE | 2% |
| Thursday | 84°F | Sunny | 5 mph SSE | 1% |
| Thursday Night | 59°F | Partly Cloudy | 1 to 7 mph ESE | 2% |
| Friday | 84°F | Mostly Sunny | 6 mph SSE | 8% |
| Friday Night | 59°F | Slight Chance Showers And Thunderstorms | 3 to 7 mph S | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Salt Lake City, UT
Last spring frost
Apr 25
First fall frost
Oct 18
Growing season
175 days
Hardiness zone
7b
Explore more for Salt Lake City, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Salt Lake City E Bench, Ut (2.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.