Oro Valley, AZ Weather & Growing Conditions
Overnight
73°F
Mostly Clear
Mostly clear, with a low around 73. East southeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Mostly Clear | 6 mph ESE | 1% |
| Saturday | 98°F | Sunny | 3 to 7 mph SSW | 1% |
| Saturday Night | 72°F | Mostly Clear | 3 to 7 mph SSE | 1% |
| Sunday | 97°F | Sunny | 5 to 8 mph SSW | 0% |
| Sunday Night | 73°F | Mostly Clear | 6 mph E | 0% |
| Monday | 98°F | Mostly Sunny | 7 mph S | 1% |
| Monday Night | 73°F | Mostly Clear | 5 mph SSE | 6% |
| Tuesday | 97°F | Slight Chance Showers And Thunderstorms | 2 to 7 mph SSE | 13% |
| Tuesday Night | 72°F | Partly Cloudy | 6 to 10 mph ESE | 8% |
| Wednesday | 96°F | Slight Chance Showers And Thunderstorms | 6 to 12 mph ESE | 21% |
| Wednesday Night | 72°F | Slight Chance Showers And Thunderstorms | 7 to 15 mph E | 23% |
| Thursday | 94°F | Chance Showers And Thunderstorms | 5 to 12 mph ESE | 26% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 5 to 14 mph E | 27% |
| Friday | 95°F | Chance Showers And Thunderstorms | 5 to 14 mph S | 27% |
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 (1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.