Quartzsite, AZ Weather & Growing Conditions
Today
101°F
Sunny
Sunny. High near 101, with temperatures falling to around 99 in the afternoon. West wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 101°F | Sunny | 5 mph W | 0% |
| Tonight | 77°F | Mostly Clear | 0 to 5 mph SSE | 0% |
| Sunday | 101°F | Sunny | 5 to 10 mph SSW | 0% |
| Sunday Night | 79°F | Mostly Cloudy | 5 mph SSE | 0% |
| Monday | 99°F | Mostly Sunny | 5 to 15 mph SSE | 1% |
| Monday Night | 75°F | Mostly Clear | 5 to 10 mph SSE | 1% |
| Tuesday | 99°F | Sunny | 5 mph SSE | 1% |
| Tuesday Night | 77°F | Clear | 0 to 5 mph SSE | 1% |
| Wednesday | 102°F | Sunny | 5 to 10 mph SE | 2% |
| Wednesday Night | 79°F | Mostly Clear | 5 mph SE | 3% |
| Thursday | 102°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SE | 16% |
| Thursday Night | 80°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph ESE | 18% |
| Friday | 101°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SSE | 18% |
| Friday Night | 80°F | Mostly Clear | 5 to 10 mph SSE | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Quartzsite, AZ
Last spring frost
Jan 28
First fall frost
Dec 6
Growing season
315 days
Hardiness zone
9a
Explore more for Quartzsite, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Quartzsite, Az (5.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.