Supai, AZ Weather & Growing Conditions
Today
95°F
Sunny
Sunny, with a high near 95. Southwest wind 9 to 15 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 95°F | Sunny | 9 to 15 mph SW | 0% |
| Tonight | 67°F | Mostly Clear | 6 to 14 mph SW | 0% |
| Wednesday | 94°F | Sunny | 5 to 12 mph SW | 4% |
| Wednesday Night | 67°F | Mostly Clear | 3 to 10 mph SW | 4% |
| Thursday | 92°F | Slight Chance Showers And Thunderstorms | 3 to 9 mph W | 24% |
| Thursday Night | 66°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 3 to 9 mph SW | 16% |
| Friday | 93°F | Sunny then Slight Chance Showers And Thunderstorms | 3 to 8 mph NW | 11% |
| Friday Night | 68°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 8 mph SW | 11% |
| Saturday | 93°F | Slight Chance Showers And Thunderstorms | 3 to 9 mph W | 19% |
| Saturday Night | 68°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 6 to 9 mph SW | 19% |
| Sunday | 91°F | Chance Showers And Thunderstorms | 6 to 12 mph W | 33% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 6 to 12 mph SW | 31% |
| Monday | 87°F | Chance Showers And Thunderstorms | 6 to 12 mph SW | 41% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 7 to 12 mph SW | 32% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Supai, AZ
Last spring frost
May 9
First fall frost
Oct 19
Growing season
161 days
Hardiness zone
7a
Explore more for Supai, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Williams 35 Nnw, Az (38.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.