Salt Lake City, UT Weather & Growing Conditions
Today
71°F
Isolated Showers And Thunderstorms
Isolated showers and thunderstorms before 3pm. Mostly sunny, with a high near 71. West northwest wind 1 to 6 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Isolated Showers And Thunderstorms | 1 to 6 mph WNW | 17% |
| Tonight | 48°F | Mostly Clear | 1 to 5 mph NNE | 3% |
| Sunday | 73°F | Sunny | 1 to 5 mph NNE | 0% |
| Sunday Night | 48°F | Partly Cloudy | 3 mph ENE | 0% |
| Monday | 79°F | Sunny | 0 to 3 mph SSE | 0% |
| Monday Night | 55°F | Mostly Cloudy | 3 mph NE | 9% |
| Tuesday | 77°F | Chance Showers And Thunderstorms | 0 to 3 mph S | 43% |
| Tuesday Night | 52°F | Chance Showers And Thunderstorms | 2 to 6 mph ESE | 37% |
| Wednesday | 79°F | Sunny | 3 mph S | 9% |
| Wednesday Night | 54°F | Mostly Clear | 5 mph E | 2% |
| Thursday | 83°F | Sunny | 1 to 5 mph SSE | 2% |
| Thursday Night | 57°F | Partly Cloudy | 1 to 6 mph E | 0% |
| Friday | 83°F | Mostly Sunny | 6 mph SSE | 6% |
| Friday Night | 59°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 7 mph S | 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 (1.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.