Glendale, AZ Weather & Growing Conditions
Overnight
88°F
Mostly Clear
Mostly clear. Low around 88, with temperatures rising to around 90 overnight. North wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 88°F | Mostly Clear | 5 mph N | 1% |
| Tuesday | 110°F | Sunny | 0 to 10 mph SW | 1% |
| Tuesday Night | 88°F | Mostly Clear then Patchy Blowing Dust | 5 to 15 mph SW | 2% |
| Wednesday | 108°F | Sunny | 5 to 10 mph W | 9% |
| Wednesday Night | 88°F | Partly Cloudy | 0 to 10 mph WSW | 9% |
| Thursday | 110°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph WSW | 12% |
| Thursday Night | 88°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 10 mph NNW | 12% |
| Friday | 111°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 10% |
| Friday Night | 89°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SW | 10% |
| Saturday | 111°F | Sunny then Slight Chance Showers And Thunderstorms | 5 mph SW | 18% |
| Saturday Night | 89°F | Slight Chance Showers And Thunderstorms | 5 mph W | 18% |
| Sunday | 109°F | Chance Showers And Thunderstorms | 5 to 10 mph WSW | 30% |
| Sunday Night | 86°F | Chance Showers And Thunderstorms | 5 to 10 mph NNW | 30% |
| Monday | 105°F | Chance Showers And Thunderstorms | 5 to 10 mph SSW | 31% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Glendale, AZ
Last spring frost
Jan 20
First fall frost
Dec 15
Growing season
331 days
Hardiness zone
9b
Explore more for Glendale, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Youngtown, Az (7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.