Oro Valley, AZ Weather & Growing Conditions
Tonight
71°F
Mostly Clear
Mostly clear, with a low around 71. North northeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Mostly Clear | 6 mph NNE | 0% |
| Saturday | 95°F | Sunny | 7 mph WSW | 0% |
| Saturday Night | 70°F | Mostly Clear | 5 to 9 mph SE | 0% |
| Sunday | 94°F | Sunny | 5 to 10 mph SSW | 0% |
| Sunday Night | 71°F | Partly Cloudy | 5 to 8 mph ESE | 0% |
| Monday | 94°F | Mostly Sunny | 9 mph S | 1% |
| Monday Night | 70°F | Partly Cloudy | 6 mph SSE | 9% |
| Tuesday | 94°F | Slight Chance Showers And Thunderstorms | 3 to 7 mph SSE | 20% |
| Tuesday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 to 14 mph E | 11% |
| Wednesday | 93°F | Slight Chance Showers And Thunderstorms | 3 to 14 mph ESE | 19% |
| Wednesday Night | 70°F | Slight Chance Showers And Thunderstorms | 7 to 17 mph E | 19% |
| Thursday | 92°F | Slight Chance Showers And Thunderstorms | 5 to 16 mph ESE | 27% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 7 to 18 mph E | 27% |
| Friday | 93°F | Slight Chance Showers And Thunderstorms | 6 to 18 mph SE | 25% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Oro Valley, AZ
Last spring frost
Apr 2
First fall frost
Nov 11
Growing season
222 days
Hardiness zone
9a
Explore more for Oro Valley, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Catalina Sp, Az (4.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.