Salt Lake City, UT Weather & Growing Conditions
Today
70°F
Isolated Showers And Thunderstorms
Isolated showers and thunderstorms before 3pm. Mostly sunny, with a high near 70. West northwest wind 1 to 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Isolated Showers And Thunderstorms | 1 to 5 mph WNW | 16% |
| Tonight | 49°F | Mostly Clear | 1 to 5 mph NE | 3% |
| Sunday | 72°F | Sunny | 3 mph NNW | 0% |
| Sunday Night | 49°F | Partly Cloudy | 3 mph NE | 0% |
| Monday | 78°F | Sunny | 0 to 3 mph SSE | 0% |
| Monday Night | 56°F | Mostly Cloudy | 5 mph ENE | 8% |
| Tuesday | 76°F | Chance Showers And Thunderstorms | 3 mph S | 42% |
| Tuesday Night | 53°F | Chance Showers And Thunderstorms | 2 to 6 mph NE | 37% |
| Wednesday | 78°F | Sunny | 3 mph S | 9% |
| Wednesday Night | 54°F | Mostly Clear | 5 mph E | 2% |
| Thursday | 82°F | Sunny | 1 to 5 mph S | 2% |
| Thursday Night | 58°F | Partly Cloudy | 1 to 6 mph E | 0% |
| Friday | 82°F | Mostly Sunny | 6 mph SSE | 6% |
| Friday Night | 59°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 7 mph SSE | 12% |
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 Sep 19, 2026.