Casa Blanca, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Casa Blanca, a community in Pinal County, Arizona.
This Afternoon
102°F
Sunny
Sunny. High near 102, with temperatures falling to around 100 in the afternoon. West southwest wind around 5 mph.
7-day forecast for Casa Blanca
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 102°F | Sunny | 5 mph WSW | 0% |
| Tonight | 73°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Sunday | 101°F | Sunny | 5 mph SSW | 1% |
| Sunday Night | 75°F | Partly Cloudy | 0 to 5 mph SSW | 1% |
| Monday | 100°F | Mostly Sunny | 5 mph SSE | 1% |
| Monday Night | 75°F | Mostly Clear | 0 to 5 mph SSW | 5% |
| Tuesday | 99°F | Sunny | 5 mph SSE | 7% |
| Tuesday Night | 77°F | Mostly Clear | 0 to 10 mph SSW | 7% |
| Wednesday | 100°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph E | 11% |
| Wednesday Night | 80°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 15 mph E | 11% |
| Thursday | 99°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 15 mph E | 25% |
| Thursday Night | 79°F | Chance Showers And Thunderstorms | 5 to 15 mph ENE | 25% |
| Friday | 99°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph SE | 23% |
| Friday Night | 80°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph ESE | 23% |
Forecast source: National Weather Service (api.weather.gov) for Casa Blanca (33.115, -111.908). Updated through the day.
Growing snapshot for Casa Blanca
Last spring frost
Feb 23
First fall frost
Nov 24
Growing season
274 days
Hardiness zone
9b
More local growing data for Casa Blanca: nearby ZIP 85121 weather · frost dates · planting calendar · Arizona frost dates
Nearby towns & communities
Ak-Chin Village
Apache Junction
Arizona City
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Campo Bonito
Casa Grande
Chuichu
Coolidge
Dudleyville
Eloy
Florence
Gold Canyon
Kearny
Kohatk
Lower Santan Village
Mammoth
Marana
Maricopa
Oracle
Picacho
Queen Creek
Queen Valley
Red Rock
Sacate Village
Sacaton
Sacaton Flats Village
Saddlebrooke
San Manuel
San Tan Valley
Climate data from the nearest NOAA station, Maricopa 4 N, Az (6.9 mi from Casa Blanca). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.