Kearny, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kearny, a town in Pinal County, Arizona.
Overnight
72°F
Mostly Clear
Mostly clear, with a low around 72. East wind around 3 mph.
7-day forecast for Kearny
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Mostly Clear | 3 mph E | 1% |
| Saturday | 97°F | Sunny | 3 to 9 mph S | 0% |
| Saturday Night | 70°F | Mostly Clear | 5 mph SSW | 0% |
| Sunday | 96°F | Sunny | 2 to 8 mph SSW | 0% |
| Sunday Night | 71°F | Partly Cloudy | 5 mph NE | 0% |
| Monday | 96°F | Mostly Sunny | 6 mph SSE | 1% |
| Monday Night | 72°F | Partly Cloudy | 5 mph S | 10% |
| Tuesday | 96°F | Slight Chance Showers And Thunderstorms | 3 to 7 mph SE | 12% |
| Tuesday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 to 15 mph SE | 12% |
| Wednesday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 to 17 mph E | 14% |
| Wednesday Night | 72°F | Chance Showers And Thunderstorms | 10 to 18 mph E | 25% |
| Thursday | 93°F | Slight Chance Showers And Thunderstorms | 9 to 17 mph E | 25% |
| Thursday Night | 72°F | Slight Chance Showers And Thunderstorms | 10 to 17 mph E | 23% |
| Friday | 94°F | Slight Chance Showers And Thunderstorms | 7 to 17 mph E | 23% |
Forecast source: National Weather Service (api.weather.gov) for Kearny (33.056, -110.907). Updated through the day.
Growing snapshot for Kearny
Last spring frost
Jan 18
First fall frost
Dec 28
Growing season
342 days
Hardiness zone
9b
More local growing data for Kearny: nearby ZIP 85137 weather · frost dates · planting calendar · Arizona frost dates
Nearby towns & communities
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Lower Santan Village
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Maricopa
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San Tan Valley
Climate data from the nearest NOAA station, Superior, Az (12.1 mi from Kearny). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.