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
79°F
Mostly Cloudy
Mostly cloudy, with a low around 79. South southwest wind around 2 mph.
7-day forecast for Tucson Mountains
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 79°F | Mostly Cloudy | 2 mph SSW | 1% |
| Tuesday | 103°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 12 mph WNW | 25% |
| Tuesday Night | 79°F | Chance Showers And Thunderstorms | 3 to 12 mph S | 31% |
| Wednesday | 101°F | Sunny then Chance Showers And Thunderstorms | 2 to 10 mph WNW | 30% |
| Wednesday Night | 78°F | Chance Showers And Thunderstorms then Mostly Cloudy | 1 to 9 mph SSE | 30% |
| Thursday | 103°F | Sunny then Slight Chance Showers And Thunderstorms | 1 to 10 mph W | 17% |
| Thursday Night | 79°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 to 9 mph SW | 17% |
| Friday | 104°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 8 mph SSW | 28% |
| Friday Night | 79°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 to 9 mph ESE | 28% |
| Saturday | 105°F | Chance Showers And Thunderstorms | 2 to 7 mph W | 34% |
| Saturday Night | 79°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 to 9 mph SSW | 34% |
| Sunday | 103°F | Chance Showers And Thunderstorms | 3 to 9 mph WSW | 39% |
| Sunday Night | 77°F | Chance Showers And Thunderstorms | 3 to 9 mph SSW | 39% |
| Monday | 100°F | Chance Showers And Thunderstorms | 3 to 9 mph WSW | 49% |
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 Aug 4, 2026.