Tempe, AZ Weather & Growing Conditions
This Afternoon
77°F
Sunny
Sunny. High near 77, with temperatures falling to around 75 in the afternoon. West wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Sunny | 0 to 5 mph W | 0% |
| Tonight | 55°F | Clear | 0 mph | 0% |
| Thursday | 77°F | Sunny | 0 to 5 mph ENE | 0% |
| Thursday Night | 56°F | Mostly Clear | 0 mph | 0% |
| Friday | 78°F | Sunny | 0 to 5 mph NNW | 0% |
| Friday Night | 58°F | Clear | 0 to 5 mph N | 0% |
| Saturday | 80°F | Sunny | 0 to 5 mph NNE | 0% |
| Saturday Night | 58°F | Clear | 0 to 5 mph NNE | 0% |
| Sunday | 79°F | Sunny | 5 mph ENE | 0% |
| Sunday Night | 58°F | Mostly Clear | 5 mph ENE | 0% |
| Monday | 78°F | Sunny | 0 to 10 mph E | 1% |
| Monday Night | 58°F | Partly Cloudy | 0 to 5 mph ENE | 1% |
| Tuesday | 78°F | Sunny | 0 to 5 mph SE | 0% |
| Tuesday Night | 58°F | Mostly Clear | 0 mph | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Tempe, AZ
Last spring frost
Feb 13
First fall frost
Dec 5
Growing season
298 days
Hardiness zone
10a
Explore more for Tempe, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Tempe Asu, Az (2.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.