San Jose, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for San Jose, a community in Graham County, Arizona.
Overnight
74°F
Partly Cloudy
Partly cloudy, with a low around 74. Northwest wind around 3 mph.
7-day forecast for San Jose
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 74°F | Partly Cloudy | 3 mph NW | 5% |
| Tuesday | 105°F | Sunny then Chance Showers And Thunderstorms | 3 to 20 mph NW | 39% |
| Tuesday Night | 76°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 15 mph NNE | 39% |
| Wednesday | 103°F | Sunny then Chance Showers And Thunderstorms | 6 to 16 mph NW | 25% |
| Wednesday Night | 74°F | Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 15 mph NNW | 25% |
| Thursday | 105°F | Slight Chance Showers And Thunderstorms | 3 to 14 mph NW | 22% |
| Thursday Night | 75°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 14 mph N | 22% |
| Friday | 105°F | Slight Chance Showers And Thunderstorms | 2 to 9 mph WNW | 20% |
| Friday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 8 mph NNE | 20% |
| Saturday | 104°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 8 mph SSE | 13% |
| Saturday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 7 mph NNW | 13% |
| Sunday | 104°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 10 mph WSW | 18% |
| Sunday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph NW | 18% |
| Monday | 102°F | Chance Showers And Thunderstorms | 5 to 17 mph NW | 29% |
Forecast source: National Weather Service (api.weather.gov) for San Jose (32.818, -109.595). Updated through the day.
Growing snapshot for San Jose
Last spring frost
Mar 25
First fall frost
Nov 9
Growing season
228 days
Hardiness zone
8b
More local growing data for San Jose: nearby ZIP 85551 weather · frost dates · planting calendar · Arizona frost dates
Nearby towns & communities
Bryce
Bylas
Cactus Flats
Central
Fort Thomas
Peridot
Pima
Safford
San Carlos
Solomon
Swift Trail Junction
Thatcher
Climate data from the nearest NOAA station, Safford Ag Ctr, Az (8.7 mi from San Jose). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.