Topawa, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Topawa, a community in Pima County, Arizona.
Today
102°F
Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 102. Heat index values as high as 104. South southwest wind 7 to 12 mph. Chance of precipitation is 30%.
7-day forecast for Topawa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 102°F | Sunny then Chance Showers And Thunderstorms | 7 to 12 mph SSW | 30% |
| Tonight | 78°F | Chance Showers And Thunderstorms | 6 to 10 mph S | 36% |
| Wednesday | 101°F | Mostly Sunny then Chance Showers And Thunderstorms | 7 mph SW | 35% |
| Wednesday Night | 77°F | Chance Showers And Thunderstorms then Mostly Cloudy | 2 to 7 mph SSW | 35% |
| Thursday | 103°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 8 mph WSW | 20% |
| Thursday Night | 78°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 to 7 mph SSW | 20% |
| Friday | 104°F | Chance Showers And Thunderstorms | 2 to 8 mph WSW | 45% |
| Friday Night | 78°F | Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 8 mph SSE | 45% |
| Saturday | 104°F | Chance Showers And Thunderstorms | 2 to 7 mph NW | 48% |
| Saturday Night | 77°F | Chance Showers And Thunderstorms | 3 to 7 mph S | 48% |
| Sunday | 101°F | Chance Showers And Thunderstorms | 2 to 8 mph SSW | 47% |
| Sunday Night | 76°F | Chance Showers And Thunderstorms | 8 mph SSE | 47% |
| Monday | 98°F | Chance Showers And Thunderstorms | 5 to 8 mph SSW | 42% |
| Monday Night | 75°F | Chance Showers And Thunderstorms | 6 to 10 mph SSE | 42% |
Forecast source: National Weather Service (api.weather.gov) for Topawa (31.808, -111.830). Updated through the day.
Growing snapshot for Topawa
Last spring frost
Apr 26
First fall frost
Nov 4
Growing season
195 days
Hardiness zone
9a
More local growing data for Topawa: nearby ZIP 85639 weather · frost dates · planting calendar · Arizona frost dates
Nearby towns & communities
Ajo
Ak Chin
Ali Chuk
Ali Chukson
Ali Molina
Anegam
Arivaca
Arivaca Junction
Avra Valley
Casas Adobes
Catalina
Catalina Foothills
Charco
Chiawuli Tak
Comobabi
Corona de Tucson
Cowlic
Drexel Heights
Elephant Head
Flowing Wells
Green Valley
Gu Oidak
Haivana Nakya
J-Six Ranchettes
Kaka
Kleindale
Ko Vaya
Maish Vaya
Nelson
Nolic
Climate data from the nearest NOAA station, Kitt Peak, Az (13.9 mi from Topawa). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.