Salt Lake City, UT Weather & Growing Conditions
Overnight
62°F
Patchy Smoke
Patchy smoke. Mostly clear. Low around 62, with temperatures rising to around 66 overnight. Northeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 62°F | Patchy Smoke | 3 mph NE | 0% |
| Tuesday | 85°F | Patchy Smoke | 2 to 6 mph NW | 0% |
| Tuesday Night | 63°F | Patchy Smoke | 6 mph NNE | 0% |
| Wednesday | 88°F | Patchy Smoke | 2 to 6 mph W | 0% |
| Wednesday Night | 66°F | Patchy Smoke then Mostly Clear | 2 to 7 mph E | 0% |
| Thursday | 93°F | Sunny | 2 to 6 mph SSW | 0% |
| Thursday Night | 69°F | Mostly Clear | 2 to 7 mph E | 0% |
| Friday | 96°F | Sunny | 5 mph S | 0% |
| Friday Night | 73°F | Mostly Clear | 2 to 6 mph E | 0% |
| Saturday | 96°F | Sunny | 5 mph S | 0% |
| Saturday Night | 76°F | Mostly Clear | 2 to 6 mph E | 0% |
| Sunday | 95°F | Mostly Sunny | 6 mph SSW | 3% |
| Sunday Night | 75°F | Partly Cloudy | 7 mph SE | 4% |
| Monday | 93°F | Mostly Sunny | 6 mph SSW | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Salt Lake City, UT
Last spring frost
May 13
First fall frost
Oct 7
Growing season
146 days
Hardiness zone
6b
Explore more for Salt Lake City, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, City Creek Wtp, Ut (1.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.