St. David, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for St. David, a community in Cochise County, Arizona.
Overnight
67°F
Partly Cloudy
Partly cloudy, with a low around 67. South wind around 3 mph.
7-day forecast for St. David
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 67°F | Partly Cloudy | 3 mph S | 2% |
| Tuesday | 96°F | Slight Chance Showers And Thunderstorms | 2 to 9 mph WNW | 60% |
| Tuesday Night | 67°F | Showers And Thunderstorms Likely then Mostly Cloudy | 2 to 7 mph S | 60% |
| Wednesday | 95°F | Sunny then Chance Showers And Thunderstorms | 2 to 7 mph W | 41% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 5 mph W | 41% |
| Thursday | 97°F | Chance Showers And Thunderstorms | 0 to 6 mph WNW | 45% |
| Thursday Night | 68°F | Chance Showers And Thunderstorms then Mostly Cloudy | 1 to 6 mph SE | 45% |
| Friday | 98°F | Chance Showers And Thunderstorms | 3 mph NW | 52% |
| Friday Night | 67°F | Chance Showers And Thunderstorms | 2 mph SW | 52% |
| Saturday | 97°F | Chance Showers And Thunderstorms | 3 mph NE | 36% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SSW | 36% |
| Sunday | 96°F | Chance Showers And Thunderstorms | 1 to 5 mph NE | 40% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 3 mph WSW | 40% |
| Monday | 94°F | Chance Showers And Thunderstorms | 2 to 8 mph W | 49% |
Forecast source: National Weather Service (api.weather.gov) for St. David (31.886, -110.221). Updated through the day.
Growing snapshot for St. David
Last spring frost
Apr 12
First fall frost
Nov 1
Growing season
202 days
Hardiness zone
8b
More local growing data for St. David: nearby ZIP 85630 weather · frost dates · planting calendar · Arizona frost dates
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Climate data from the nearest NOAA station, Benson 6Se, Az (3.6 mi from St. David). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.