Coolidge, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Coolidge, a city in Pinal County, Arizona.
Overnight
72°F
Mostly Clear
Mostly clear, with a low around 72. Southeast wind around 5 mph.
7-day forecast for Coolidge
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Mostly Clear | 5 mph SE | 0% |
| Saturday | 98°F | Sunny | 0 to 5 mph SSW | 0% |
| Saturday Night | 71°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Sunday | 97°F | Sunny | 5 mph S | 0% |
| Sunday Night | 73°F | Partly Cloudy | 5 mph ESE | 0% |
| Monday | 98°F | Mostly Sunny | 5 mph S | 0% |
| Monday Night | 73°F | Mostly Clear | 0 to 5 mph S | 6% |
| Tuesday | 98°F | Sunny | 0 to 5 mph S | 5% |
| Tuesday Night | 74°F | Mostly Clear | 5 to 10 mph ENE | 5% |
| Wednesday | 98°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph E | 14% |
| Wednesday Night | 76°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph E | 21% |
| Thursday | 96°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph E | 21% |
| Thursday Night | 76°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph E | 21% |
| Friday | 97°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph S | 19% |
Forecast source: National Weather Service (api.weather.gov) for Coolidge (32.934, -111.524). Updated through the day.
Growing snapshot for Coolidge
Last spring frost
Feb 17
First fall frost
Nov 29
Growing season
284 days
Hardiness zone
9a
More local growing data for Coolidge: nearby ZIP 85128 weather · frost dates · planting calendar · Arizona frost dates
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Climate data from the nearest NOAA station, Casa Grande Nm, Az (2.7 mi from Coolidge). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.