Oro Valley, AZ Weather & Growing Conditions
Tonight
73°F
Mostly Clear
Mostly clear, with a low around 73. East wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Mostly Clear | 5 mph E | 2% |
| Saturday | 98°F | Sunny | 3 to 7 mph SW | 0% |
| Saturday Night | 71°F | Mostly Clear | 3 to 8 mph SE | 0% |
| Sunday | 97°F | Sunny | 5 to 9 mph SW | 0% |
| Sunday Night | 72°F | Partly Cloudy | 6 mph E | 0% |
| Monday | 97°F | Mostly Sunny | 8 mph S | 1% |
| Monday Night | 72°F | Partly Cloudy | 2 to 6 mph S | 8% |
| Tuesday | 97°F | Slight Chance Showers And Thunderstorms | 3 to 7 mph SSE | 21% |
| Tuesday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 to 10 mph ESE | 11% |
| Wednesday | 96°F | Slight Chance Showers And Thunderstorms | 5 to 9 mph ESE | 19% |
| Wednesday Night | 72°F | Slight Chance Showers And Thunderstorms | 6 to 17 mph E | 19% |
| Thursday | 94°F | Slight Chance Showers And Thunderstorms | 6 to 14 mph ESE | 28% |
| Thursday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 6 to 17 mph E | 28% |
| Friday | 95°F | Slight Chance Showers And Thunderstorms | 6 to 15 mph SSE | 26% |
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.