Oro Valley, AZ Weather & Growing Conditions
Overnight
51°F
Mostly Clear
Mostly clear, with a low around 51. West southwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Mostly Clear | 6 mph WSW | 0% |
| Wednesday | 72°F | Sunny | 2 to 7 mph WSW | 0% |
| Wednesday Night | 49°F | Clear | 5 mph NNE | 0% |
| Thursday | 74°F | Sunny | 1 to 6 mph W | 0% |
| Thursday Night | 52°F | Mostly Clear | 5 mph NE | 0% |
| Friday | 74°F | Sunny | 6 mph N | 4% |
| Friday Night | 52°F | Mostly Clear | 5 to 9 mph NE | 4% |
| Saturday | 74°F | Sunny | 6 to 9 mph ENE | 1% |
| Saturday Night | 52°F | Mostly Clear | 7 to 15 mph ENE | 0% |
| Sunday | 74°F | Sunny | 7 to 15 mph E | 1% |
| Sunday Night | 52°F | Partly Cloudy | 8 to 13 mph E | 1% |
| Monday | 73°F | Mostly Sunny | 2 to 13 mph ESE | 1% |
| Monday Night | 54°F | Partly Cloudy | 2 to 7 mph E | 5% |
| Tuesday | 73°F | Mostly Sunny | 2 to 7 mph S | 3% |
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 Nov 4, 2026.