Salt Lake City, UT Weather & Growing Conditions
Today
90°F
Patchy Smoke
Patchy smoke. Sunny, with a high near 90. West northwest wind 3 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Patchy Smoke | 3 to 8 mph WNW | 0% |
| Tonight | 64°F | Patchy Smoke | 3 to 7 mph NNE | 0% |
| Wednesday | 93°F | Patchy Smoke | 2 to 7 mph WNW | 0% |
| Wednesday Night | 67°F | Patchy Smoke then Mostly Clear | 6 mph ENE | 0% |
| Thursday | 98°F | Sunny | 2 to 6 mph SSW | 0% |
| Thursday Night | 70°F | Mostly Clear | 2 to 7 mph E | 0% |
| Friday | 101°F | Sunny | 2 to 6 mph S | 0% |
| Friday Night | 74°F | Mostly Clear | 2 to 7 mph E | 0% |
| Saturday | 101°F | Sunny | 5 mph S | 0% |
| Saturday Night | 76°F | Mostly Clear | 6 mph NE | 0% |
| Sunday | 100°F | Mostly Sunny | 7 mph SSW | 3% |
| Sunday Night | 76°F | Partly Cloudy | 7 mph SSE | 5% |
| Monday | 98°F | Mostly Sunny | 7 mph SSW | 6% |
| Monday Night | 73°F | Slight Chance Showers And Thunderstorms | 7 mph SSE | 13% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Salt Lake City, UT
Last spring frost
Mar 31
First fall frost
Nov 8
Growing season
224 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 Triad Ctr, Ut (0.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.