Tucson Mountains, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tucson Mountains, a community in Pima County, Arizona.
Overnight
51°F
Mostly Clear
Mostly clear, with a low around 51. South southwest wind 3 to 8 mph.
7-day forecast for Tucson Mountains
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Mostly Clear | 3 to 8 mph SSW | 0% |
| Wednesday | 73°F | Sunny | 3 to 9 mph NW | 0% |
| Wednesday Night | 50°F | Clear | 2 to 6 mph NW | 0% |
| Thursday | 74°F | Sunny | 6 mph E | 0% |
| Thursday Night | 53°F | Mostly Clear | 5 mph S | 0% |
| Friday | 74°F | Sunny | 2 to 8 mph E | 1% |
| Friday Night | 54°F | Mostly Clear | 3 to 8 mph ENE | 2% |
| Saturday | 74°F | Sunny | 6 to 10 mph E | 1% |
| Saturday Night | 54°F | Clear | 8 to 16 mph E | 0% |
| Sunday | 74°F | Sunny | 10 to 18 mph E | 1% |
| Sunday Night | 54°F | Partly Cloudy | 10 to 17 mph ESE | 1% |
| Monday | 75°F | Mostly Sunny | 5 to 16 mph E | 5% |
| Monday Night | 55°F | Partly Cloudy | 5 to 8 mph E | 5% |
| Tuesday | 74°F | Mostly Sunny | 5 to 8 mph SW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Tucson Mountains (32.282, -111.077). Updated through the day.
Growing snapshot for Tucson Mountains
Last spring frost
Feb 11
First fall frost
Dec 2
Growing season
293 days
Hardiness zone
9b
More local growing data for Tucson Mountains: nearby ZIP 85745 weather · frost dates · planting calendar · Arizona frost dates
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Climate data from the nearest NOAA station, Tucson U Of A #1, Az (3.3 mi from Tucson Mountains). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.