Topawa, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Topawa, a community in Pima County, Arizona.
Tonight
72°F
Mostly Clear
Mostly clear, with a low around 72. South southeast wind 1 to 5 mph.
7-day forecast for Topawa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Mostly Clear | 1 to 5 mph SSE | 0% |
| Saturday | 98°F | Sunny | 3 to 9 mph S | 0% |
| Saturday Night | 71°F | Mostly Clear | 2 to 7 mph S | 0% |
| Sunday | 97°F | Sunny | 7 to 12 mph S | 0% |
| Sunday Night | 73°F | Partly Cloudy | 3 to 9 mph S | 0% |
| Monday | 96°F | Mostly Sunny | 7 to 15 mph S | 1% |
| Monday Night | 71°F | Partly Cloudy | 3 to 9 mph S | 7% |
| Tuesday | 96°F | Mostly Sunny | 5 to 10 mph S | 8% |
| Tuesday Night | 72°F | Partly Cloudy | 2 to 7 mph SSE | 4% |
| Wednesday | 97°F | Slight Chance Showers And Thunderstorms | 2 to 7 mph SW | 17% |
| Wednesday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 8 mph SE | 17% |
| Thursday | 96°F | Chance Showers And Thunderstorms | 6 mph ESE | 26% |
| Thursday Night | 74°F | Slight Chance Showers And Thunderstorms | 3 to 10 mph ESE | 23% |
| Friday | 96°F | Slight Chance Showers And Thunderstorms | 6 mph SSW | 25% |
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
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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 Sep 19, 2026.