Superior, AZ Weather & Growing Conditions
This Afternoon
74°F
Sunny
Sunny. High near 74, with temperatures falling to around 71 in the afternoon. East northeast wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Sunny | 0 mph | 0% |
| Tonight | 51°F | Partly Cloudy | 0 to 5 mph ESE | 0% |
| Wednesday | 72°F | Sunny | 0 to 5 mph SSW | 0% |
| Wednesday Night | 48°F | Clear | 0 to 5 mph NNE | 0% |
| Thursday | 73°F | Sunny | 0 to 5 mph ESE | 0% |
| Thursday Night | 52°F | Partly Cloudy | 0 to 5 mph NNE | 0% |
| Friday | 75°F | Sunny | 0 to 5 mph NE | 1% |
| Friday Night | 53°F | Mostly Clear | 5 to 15 mph NE | 1% |
| Saturday | 76°F | Sunny | 5 to 15 mph ENE | 0% |
| Saturday Night | 54°F | Mostly Clear | 5 to 15 mph NE | 1% |
| Sunday | 76°F | Sunny | 5 to 15 mph E | 2% |
| Sunday Night | 54°F | Partly Cloudy | 10 to 15 mph ENE | 5% |
| Monday | 76°F | Mostly Sunny | 0 to 15 mph ESE | 5% |
| Monday Night | 54°F | Partly Cloudy | 0 to 5 mph E | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Superior, AZ
Last spring frost
Jan 18
First fall frost
Dec 28
Growing season
342 days
Hardiness zone
9b
Explore more for Superior, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Superior, Az (3.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.