Oljato-Monument Valley, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Oljato-Monument Valley, a community in San Juan County, Arizona.
This Afternoon
82°F
Sunny
Sunny. High near 82, with temperatures falling to around 80 in the afternoon. Southwest wind 6 to 9 mph, with gusts as high as 17 mph.
7-day forecast for Oljato-Monument Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 82°F | Sunny | 6 to 9 mph SW | 1% |
| Tonight | 56°F | Mostly Clear | 1 to 8 mph W | 0% |
| Sunday | 80°F | Sunny | 1 to 6 mph NW | 0% |
| Sunday Night | 55°F | Partly Cloudy | 5 mph SE | 0% |
| Monday | 79°F | Mostly Sunny | 2 to 8 mph SE | 0% |
| Monday Night | 57°F | Partly Cloudy | 3 to 8 mph SE | 7% |
| Tuesday | 77°F | Chance Rain Showers then Chance Showers And Thunderstorms | 3 to 10 mph SE | 42% |
| Tuesday Night | 54°F | Chance Showers And Thunderstorms | 3 to 9 mph E | 31% |
| Wednesday | 76°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 6 mph E | 20% |
| Wednesday Night | 57°F | Partly Cloudy | 1 to 6 mph E | 8% |
| Thursday | 76°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 2 to 6 mph E | 17% |
| Thursday Night | 57°F | Chance Showers And Thunderstorms | 2 to 6 mph E | 26% |
| Friday | 76°F | Chance Rain Showers | 3 to 7 mph E | 37% |
| Friday Night | 56°F | Chance Showers And Thunderstorms | 3 to 7 mph S | 27% |
Forecast source: National Weather Service (api.weather.gov) for Oljato-Monument Valley (36.987, -110.210). Updated through the day.
Growing snapshot for Oljato-Monument Valley
Last spring frost
Apr 10
First fall frost
Nov 1
Growing season
205 days
Hardiness zone
8a
More local growing data for Oljato-Monument Valley: nearby ZIP 84536 weather · frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Monument Valley, Az (11.4 mi from Oljato-Monument Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.