Surprise, AZ Weather & Growing Conditions
Today
101°F
Sunny
Sunny, with a high near 101. South southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 101°F | Sunny | 5 mph SSE | 0% |
| Tonight | 75°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Sunday | 100°F | Sunny | 5 mph ESE | 0% |
| Sunday Night | 77°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Monday | 100°F | Mostly Sunny | 5 to 10 mph ESE | 1% |
| Monday Night | 75°F | Mostly Clear | 0 to 5 mph NW | 4% |
| Tuesday | 99°F | Sunny | 5 mph SE | 6% |
| Tuesday Night | 77°F | Mostly Clear | 5 to 10 mph N | 2% |
| Wednesday | 101°F | Sunny | 5 to 15 mph ESE | 9% |
| Wednesday Night | 79°F | Partly Cloudy | 5 to 10 mph ENE | 10% |
| Thursday | 100°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 15 mph ESE | 20% |
| Thursday Night | 79°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph ENE | 20% |
| Friday | 100°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph SE | 16% |
| Friday Night | 79°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 5 to 10 mph NNE | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Surprise, AZ
Last spring frost
Feb 5
First fall frost
Dec 11
Growing season
306 days
Hardiness zone
9b
Explore more for Surprise, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Wittmann 1Se, Az (6.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.