New River, AZ Weather & Growing Conditions
Today
108°F
Sunny
Sunny. High near 108, with temperatures falling to around 106 in the afternoon. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 108°F | Sunny | 5 to 15 mph WSW | 2% |
| Tonight | 84°F | Mostly Clear then Patchy Blowing Dust | 0 to 15 mph SSW | 2% |
| Wednesday | 107°F | Sunny | 0 to 10 mph WSW | 9% |
| Wednesday Night | 83°F | Partly Cloudy | 0 to 10 mph NNE | 9% |
| Thursday | 108°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph W | 17% |
| Thursday Night | 83°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph N | 17% |
| Friday | 110°F | Sunny | 0 to 10 mph SSW | 8% |
| Friday Night | 85°F | Partly Cloudy | 5 to 10 mph N | 8% |
| Saturday | 109°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph S | 25% |
| Saturday Night | 84°F | Chance Showers And Thunderstorms | 5 to 10 mph NNE | 25% |
| Sunday | 107°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 29% |
| Sunday Night | 82°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 10 mph N | 29% |
| Monday | 103°F | Chance Showers And Thunderstorms | 0 to 10 mph SSW | 34% |
| Monday Night | 80°F | Chance Showers And Thunderstorms | 5 to 10 mph NW | 34% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for New River, AZ
Last spring frost
Jan 8
First fall frost
Dec 25
Growing season
354 days
Hardiness zone
9b
Explore more for New River, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Phoenix Deer Valley Muni Ap, Az (9.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.