Cedar City, UT Weather & Growing Conditions
Today
89°F
Patchy Smoke then Sunny
Patchy smoke before noon. Sunny, with a high near 89. West southwest wind 5 to 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Patchy Smoke then Sunny | 5 to 12 mph WSW | 0% |
| Tonight | 66°F | Mostly Clear | 5 to 13 mph SW | 0% |
| Wednesday | 88°F | Sunny | 6 to 12 mph SW | 0% |
| Wednesday Night | 67°F | Mostly Clear | 7 to 12 mph SW | 0% |
| Thursday | 89°F | Sunny | 3 to 7 mph SW | 9% |
| Thursday Night | 67°F | Mostly Clear | 8 mph S | 2% |
| Friday | 89°F | Sunny | 5 mph SW | 9% |
| Friday Night | 68°F | Partly Cloudy | 8 mph SSW | 3% |
| Saturday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 7 mph SSW | 16% |
| Saturday Night | 69°F | Partly Cloudy | 8 mph SSW | 6% |
| Sunday | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 7 to 10 mph SSW | 10% |
| Sunday Night | 70°F | Partly Cloudy | 10 mph SSW | 9% |
| Monday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 10 mph SSW | 20% |
| Monday Night | 66°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 9 mph SSW | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cedar City, UT
Last spring frost
May 9
First fall frost
Oct 11
Growing season
155 days
Hardiness zone
6b
Explore more for Cedar City, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, New Harmony, Ut (9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.