Yuma Proving Ground, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Yuma Proving Ground, a community in Imperial County, Arizona.
This Afternoon
102°F
Sunny
Sunny. High near 102, with temperatures falling to around 100 in the afternoon. West southwest wind around 5 mph.
7-day forecast for Yuma Proving Ground
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 102°F | Sunny | 5 mph WSW | 0% |
| Tonight | 74°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Saturday | 102°F | Sunny | 0 to 5 mph NW | 0% |
| Saturday Night | 73°F | Mostly Clear | 0 to 5 mph SSE | 0% |
| Sunday | 101°F | Mostly Sunny | 0 to 5 mph SE | 0% |
| Sunday Night | 78°F | Mostly Cloudy | 0 to 5 mph SE | 0% |
| Monday | 100°F | Mostly Sunny | 5 to 10 mph SE | 0% |
| Monday Night | 74°F | Clear | 0 to 10 mph SSE | 1% |
| Tuesday | 101°F | Sunny | 0 to 5 mph ESE | 1% |
| Tuesday Night | 76°F | Mostly Clear | 0 to 5 mph S | 2% |
| Wednesday | 104°F | Sunny | 0 to 5 mph ESE | 3% |
| Wednesday Night | 81°F | Mostly Clear | 0 to 5 mph N | 3% |
| Thursday | 104°F | Sunny | 5 mph ESE | 7% |
| Thursday Night | 83°F | Partly Cloudy | 0 to 5 mph ESE | 9% |
Forecast source: National Weather Service (api.weather.gov) for Yuma Proving Ground (32.865, -114.437). Updated through the day.
Growing snapshot for Yuma Proving Ground
Last spring frost
Jan 8
First fall frost
Dec 28
Growing season
362 days
Hardiness zone
10a
More local growing data for Yuma Proving Ground: nearby ZIP 92222 weather · frost dates · planting calendar · Arizona frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Yuma Quartermaster Depot, Az (5.7 mi from Yuma Proving Ground). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.