Tucson, AZ Weather & Growing Conditions
Tonight
71°F
Mostly Clear
Mostly clear, with a low around 71. Southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Mostly Clear | 5 mph SW | 1% |
| Saturday | 97°F | Sunny | 2 to 7 mph S | 0% |
| Saturday Night | 70°F | Mostly Clear | 3 to 7 mph SSW | 0% |
| Sunday | 96°F | Sunny | 3 to 7 mph SSW | 0% |
| Sunday Night | 72°F | Partly Cloudy | 3 to 7 mph SSW | 0% |
| Monday | 96°F | Mostly Sunny | 5 to 9 mph S | 1% |
| Monday Night | 72°F | Partly Cloudy | 3 to 7 mph S | 11% |
| Tuesday | 96°F | Slight Chance Showers And Thunderstorms | 3 to 9 mph SE | 20% |
| Tuesday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 to 12 mph ESE | 13% |
| Wednesday | 95°F | Slight Chance Showers And Thunderstorms | 5 to 12 mph ESE | 20% |
| Wednesday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 8 to 15 mph ESE | 17% |
| Thursday | 94°F | Slight Chance Showers And Thunderstorms | 7 to 14 mph ESE | 29% |
| Thursday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 7 to 15 mph ESE | 29% |
| Friday | 94°F | Slight Chance Showers And Thunderstorms | 7 to 14 mph E | 26% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Tucson, AZ
Last spring frost
Feb 5
First fall frost
Dec 9
Growing season
307 days
Hardiness zone
9b
Explore more for Tucson, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Tucson Intl Ap, Az (2.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.