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.
Today
100°F
Sunny
Sunny, with a high near 100. West wind 7 to 14 mph, with gusts as high as 21 mph.
7-day forecast for Oljato-Monument Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 7 to 14 mph W | 0% |
| Tonight | 71°F | Mostly Clear | 5 to 15 mph W | 0% |
| Wednesday | 98°F | Sunny | 3 to 10 mph W | 0% |
| Wednesday Night | 70°F | Mostly Clear | 2 to 10 mph W | 0% |
| Thursday | 98°F | Sunny | 2 to 8 mph NW | 0% |
| Thursday Night | 70°F | Mostly Clear | 2 to 9 mph W | 0% |
| Friday | 100°F | Sunny | 2 to 8 mph NE | 0% |
| Friday Night | 69°F | Clear | 2 to 8 mph W | 0% |
| Saturday | 99°F | Sunny | 2 to 6 mph E | 0% |
| Saturday Night | 70°F | Mostly Clear | 3 to 7 mph W | 0% |
| Sunday | 98°F | Sunny | 3 to 8 mph N | 4% |
| Sunday Night | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 12 mph W | 15% |
| Monday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph W | 15% |
| Monday Night | 68°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 12 mph W | 16% |
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 Aug 4, 2026.