Catalina Foothills, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Catalina Foothills, a community in Pima County, Arizona.
Today
98°F
Sunny
Sunny, with a high near 98. Southwest wind 3 to 8 mph.
7-day forecast for Catalina Foothills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Sunny | 3 to 8 mph SW | 1% |
| Tonight | 72°F | Mostly Clear | 6 mph ENE | 1% |
| Sunday | 97°F | Sunny | 3 to 7 mph S | 1% |
| Sunday Night | 73°F | Mostly Clear | 5 mph S | 1% |
| Monday | 98°F | Mostly Sunny | 6 mph S | 1% |
| Monday Night | 73°F | Mostly Clear | 5 mph SSE | 6% |
| Tuesday | 97°F | Slight Chance Showers And Thunderstorms | 2 to 7 mph SSE | 16% |
| Tuesday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 to 16 mph ESE | 13% |
| Wednesday | 95°F | Slight Chance Showers And Thunderstorms | 5 to 9 mph E | 23% |
| Wednesday Night | 72°F | Slight Chance Showers And Thunderstorms | 8 to 18 mph E | 23% |
| Thursday | 94°F | Slight Chance Showers And Thunderstorms | 6 to 10 mph E | 24% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 7 to 18 mph E | 28% |
| Friday | 94°F | Chance Showers And Thunderstorms | 6 to 10 mph SE | 28% |
| Friday Night | 73°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 6 to 15 mph E | 14% |
Forecast source: National Weather Service (api.weather.gov) for Catalina Foothills (32.302, -110.885). Updated through the day.
Growing snapshot for Catalina Foothills
Last spring frost
Feb 20
First fall frost
Nov 27
Growing season
280 days
Hardiness zone
9a
More local growing data for Catalina Foothills: nearby ZIP 85718 weather · frost dates · planting calendar · Arizona frost dates
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Climate data from the nearest NOAA station, Tucson Camp Ave Exp, Az (2.5 mi from Catalina Foothills). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.