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Chilchinbito, AZ Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Chilchinbito, a community in Navajo County, Arizona.

Tonight
57°F
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before midnight. Mostly clear. Low around 57, with temperatures rising to around 59 overnight. Southwest wind 8 to 12 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.

7-day forecast for Chilchinbito

WhenTempForecastWindPrecip
Tonight 57°F Slight Chance Showers And Thunderstorms then Mostly Clear 8 to 12 mph SW 15%
Saturday 79°F Sunny 6 to 10 mph SW 2%
Saturday Night 56°F Mostly Clear 5 to 8 mph SW 0%
Sunday 77°F Sunny 2 to 7 mph NW 0%
Sunday Night 59°F Partly Cloudy 6 mph W 0%
Monday 77°F Partly Sunny 3 to 8 mph S 0%
Monday Night 58°F Partly Cloudy then Slight Chance Showers And Thunderstorms 7 mph S 13%
Tuesday 74°F Showers And Thunderstorms Likely 5 to 9 mph S 64%
Tuesday Night 56°F Chance Showers And Thunderstorms 3 to 8 mph SE 40%
Wednesday 72°F Chance Rain Showers 6 mph E 36%
Wednesday Night 57°F Slight Chance Showers And Thunderstorms then Mostly Cloudy 6 mph SE 14%
Thursday 73°F Chance Rain Showers 3 to 7 mph NE 36%
Thursday Night 58°F Chance Showers And Thunderstorms 6 mph SE 36%
Friday 73°F Chance Rain Showers 6 mph SE 47%

Forecast source: National Weather Service (api.weather.gov) for Chilchinbito (36.492, -110.049). Updated through the day.

Growing snapshot for Chilchinbito

Last spring frost
May 7
First fall frost
Oct 15
Growing season
159 days
Hardiness zone
7a

More local growing data for Chilchinbito: nearby ZIP 86033 weather · frost dates · planting calendar · Arizona frost dates

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Climate data from the nearest NOAA station, Betatakin, Az (15.8 mi from Chilchinbito). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.