Coolidge, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Coolidge, a city in Pinal County, Arizona.
Tonight
48°F
Mostly Clear
Mostly clear. Low around 48, with temperatures rising to around 50 overnight. Southeast wind around 0 mph.
7-day forecast for Coolidge
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Mostly Clear | 0 mph | 0% |
| Wednesday | 75°F | Sunny | 0 to 5 mph SSW | 0% |
| Wednesday Night | 48°F | Mostly Clear | 0 mph | 0% |
| Thursday | 76°F | Mostly Sunny | 0 to 5 mph NE | 0% |
| Thursday Night | 50°F | Partly Cloudy | 0 mph | 0% |
| Friday | 77°F | Mostly Sunny | 0 to 5 mph NNE | 1% |
| Friday Night | 52°F | Mostly Clear | 5 mph NNE | 1% |
| Saturday | 79°F | Sunny | 5 to 10 mph NE | 0% |
| Saturday Night | 54°F | Mostly Clear | 5 to 10 mph ENE | 1% |
| Sunday | 79°F | Sunny | 10 to 15 mph E | 4% |
| Sunday Night | 54°F | Partly Cloudy | 5 to 10 mph E | 7% |
| Monday | 79°F | Mostly Sunny | 0 to 10 mph ENE | 7% |
| Monday Night | 53°F | Partly Cloudy | 0 to 5 mph ENE | 2% |
| Tuesday | 78°F | Sunny | 0 to 5 mph ENE | 2% |
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 Nov 4, 2026.