Harman US

Alpine, AZ Weather & Growing Conditions

Overnight
46°F
Mostly Clear
Mostly clear, with a low around 46. South wind around 2 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 46°F Mostly Clear 2 mph S 6%
Saturday 69°F Sunny 2 to 14 mph SW 9%
Saturday Night 45°F Mostly Clear 5 mph W 3%
Sunday 69°F Mostly Sunny 2 to 8 mph W 0%
Sunday Night 45°F Partly Cloudy 1 to 5 mph W 0%
Monday 68°F Partly Sunny 1 to 8 mph SW 1%
Monday Night 46°F Partly Cloudy then Chance Rain Showers 1 to 5 mph S 25%
Tuesday 65°F Showers And Thunderstorms Likely 6 to 14 mph S 66%
Tuesday Night 45°F Chance Showers And Thunderstorms 7 mph S 54%
Wednesday 62°F Showers And Thunderstorms 6 mph SE 79%
Wednesday Night 45°F Chance Showers And Thunderstorms 3 mph SE 50%
Thursday 61°F Showers And Thunderstorms 6 mph SE 77%
Thursday Night 44°F Showers And Thunderstorms Likely 5 mph SE 59%
Friday 62°F Showers And Thunderstorms Likely 7 mph S 70%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Alpine, AZ

Last spring frost
Jun 15
First fall frost
Sep 21
Growing season
96 days
Hardiness zone
6b

Explore more for Alpine, AZ: full frost dates · planting calendar · Arizona frost dates

Climate data from the nearest NOAA station, Alpine, Az (1.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.